Scaphandre is a metrology agent dedicated to electrical power consumption metrics.

Last update: Dec 29, 2022

Overview

Scaphandre

Your tech stack doesn't need so much energy ⚡

Scaphandre [skafɑ̃dʁ] is a metrology agent dedicated to electrical power consumption metrics. The goal of the project is to permit to any company or individual to measure the power consumption of its tech services and get this data in a convenient form, sending it through any monitoring or data analysis toolchain.

Scaphandre means heavy diving suit in 🇫🇷 . It comes from the idea that tech related services often don't track their power consumption and thus don't expose it to their clients. Most of the time the reason is a presumed bad ROI. Scaphandre makes, for tech providers and tech users, easier and cheaper to go under the surface to bring back the desired power consumption metrics, take better sustainability focused decisions, and then show the metrics to their clients to allow them to do the same.

This project was born from a deep sense of duty from tech workers. Please refer to the why section for know more about its goals.

Warning: this is still a very early stage project. Any feedback or contribution will be highly appreciated. Please refer to the contribution section.

Join us on Gitter or Matrix !

✨ Features

measuring power consumption on bare metal hosts
measuring power consumption of qemu/kvm virtual machines from the host
exposing power consumption metrics of a virtual machine, to allow manipulating those metrics in the VM as if it was a bare metal machine (relies on hypervisor features)
exposing power consumption metrics as a prometheus (HTTP) exporter
sending power consumption metrics to riemann
sending power consumption metrics to Warp10
works on kubernetes
storing power consumption metrics in a JSON file
showing basic power consumption metrics in the terminal

Here is an example dashboard built thanks to scaphandre: https://metrics.hubblo.org.

📄 How to ... ?

You'll find everything you may want to know about scaphandre in the documentation, like:

If you are only interested in the code documentation here it is.

📅 Roadmap

The ongoing roadmap can be seen here. Feature requests are welcome, please join us.

⚖️ Footprint

In opposition to its name, scaphandre aims to be as light and clean as possible. One of the main focus areas of the project is to come as close as possible to a 0 overhead, both about resources consumption and power consumption.

Comments

Thread 'main' panicked at 'Trick: if you are running on a vm' when machine is not a VM

Bug description

Running scaphandre on bare metal (no VM) produces the following error, even though the machine is not a virtual machine:

Scaphandre stdout exporter
Sending ⚡ metrics
thread 'main' panicked at 'Trick: if you are running on a vm, do not forget to use --vm parameter invoking scaphandre at the command line', src/sensors/mod.rs:263:18
stack backtrace:
   0: rust_begin_unwind
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/std/src/panicking.rs:493:5
   1: core::panicking::panic_fmt
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/core/src/panicking.rs:92:14
   2: core::option::expect_failed
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/core/src/option.rs:1292:5
   3: core::option::Option<T>::expect
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/core/src/option.rs:349:21
   4: scaphandre::sensors::Topology::add_cpu_cores
             at ./src/sensors/mod.rs:259:26
   5: <scaphandre::sensors::powercap_rapl::PowercapRAPLSensor as scaphandre::sensors::Sensor>::generate_topology
             at ./src/sensors/powercap_rapl.rs:106:9
   6: <scaphandre::sensors::powercap_rapl::PowercapRAPLSensor as scaphandre::sensors::Sensor>::get_topology
             at ./src/sensors/powercap_rapl.rs:112:24
   7: scaphandre::exporters::stdout::StdoutExporter::runner
             at ./src/exporters/stdout.rs:122:24
   8: <scaphandre::exporters::stdout::StdoutExporter as scaphandre::exporters::Exporter>::run
             at ./src/exporters/stdout.rs:19:9
   9: scaphandre::run
             at ./src/lib.rs:74:9
  10: scaphandre::main
             at ./src/main.rs:81:5
  11: core::ops::function::FnOnce::call_once
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/core/src/ops/function.rs:227:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

Adding the "--vm" argument gives (and still does not work):

scaphandre::sensors::powercap_rapl: Powercap_rapl path is: /var/scaphandre
Scaphandre stdout exporter
Sending ⚡ metrics
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/sensors/powercap_rapl.rs:76:53
stack backtrace:
   0: rust_begin_unwind
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/std/src/panicking.rs:493:5
   1: core::panicking::panic_fmt
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/core/src/panicking.rs:92:14
   2: core::result::unwrap_failed
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/core/src/result.rs:1284:5
   3: core::result::Result<T,E>::unwrap
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/core/src/result.rs:1037:23
   4: <scaphandre::sensors::powercap_rapl::PowercapRAPLSensor as scaphandre::sensors::Sensor>::generate_topology
             at ./src/sensors/powercap_rapl.rs:76:23
   5: <scaphandre::sensors::powercap_rapl::PowercapRAPLSensor as scaphandre::sensors::Sensor>::get_topology
             at ./src/sensors/powercap_rapl.rs:112:24
   6: scaphandre::exporters::stdout::StdoutExporter::runner
             at ./src/exporters/stdout.rs:122:24
   7: <scaphandre::exporters::stdout::StdoutExporter as scaphandre::exporters::Exporter>::run
             at ./src/exporters/stdout.rs:19:9
   8: scaphandre::run
             at ./src/lib.rs:74:9
   9: scaphandre::main
             at ./src/main.rs:81:5
  10: core::ops::function::FnOnce::call_once
             at /build/rustc-h1hlaa/rustc-1.51.0+dfsg1+llvm/library/core/src/ops/function.rs:227:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

Reloading the rapl kernel modules, and restarting the machine does not seem to change anything.

To Reproduce

cargo build
./target/debug/scaphandre stdout

Expected behavior

Something should happen :)

Environment

Linux Distribution: Ubuntu 18.04.5 LTS Linux Kernel: 5.14.15-051415-generic (Also had issues with 5.04)

>> lsmod | grep rapl

intel_rapl_msr         20480  0
intel_rapl_common      24576  1 intel_rapl_msr
rapl                   20480  0

>> ls /sys/class/powercap
dtpm  intel-rapl  intel-rapl:0

>> lshw -short

H/W path             Device          Class          Description
===============================================================
                                     system         System Product Name
/0                                   bus            WS X299 SAGE
/0/1                                 memory         64KiB BIOS
/0/4a                                memory         System Memory
/0/4a/0                              memory         16GiB DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/4a/1                              memory         16GiB DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/4a/2                              memory         16GiB DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/4a/3                              memory         16GiB DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/54                                memory         System Memory
/0/54/0                              memory         16GiB DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/54/1                              memory         16GiB DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/54/2                              memory         16GiB DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/54/3                              memory         16GiB DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/5e                                memory         896KiB L1 cache
/0/5f                                memory         14MiB L2 cache
/0/60                                memory         19MiB L3 cache
/0/61                                processor      Intel(R) Core(TM) i9-9940X CPU @ 3.30GHz
/0/2                                 memory
/0/3                                 memory
/0/100                               bridge         Sky Lake-E DMI3 Registers
/0/100/4                             generic        Sky Lake-E CBDMA Registers
/0/100/4.1                           generic        Sky Lake-E CBDMA Registers
/0/100/4.2                           generic        Sky Lake-E CBDMA Registers
/0/100/4.3                           generic        Sky Lake-E CBDMA Registers
/0/100/4.4                           generic        Sky Lake-E CBDMA Registers
/0/100/4.5                           generic        Sky Lake-E CBDMA Registers
/0/100/4.6                           generic        Sky Lake-E CBDMA Registers
/0/100/4.7                           generic        Sky Lake-E CBDMA Registers
/0/100/5                             generic        Sky Lake-E MM/Vt-d Configuration Registers
/0/100/5.2                           generic        Intel Corporation
/0/100/5.4                           generic        Intel Corporation
/0/100/8                             generic        Sky Lake-E Ubox Registers
/0/100/8.1                           generic        Sky Lake-E Ubox Registers
/0/100/8.2                           generic        Sky Lake-E Ubox Registers
/0/100/14                            bus            200 Series/Z370 Chipset Family USB 3.0 xHCI Controller
/0/100/14/0          usb1            bus            xHCI Host Controller
/0/100/14/0/e                        input          AURA Custom Human interface
/0/100/14/1          usb2            bus            xHCI Host Controller
/0/100/14.2                          generic        200 Series PCH Thermal Subsystem
/0/100/16                            communication  200 Series PCH CSME HECI #1
/0/100/17                            storage        200 Series PCH SATA controller [AHCI mode]
/0/100/1b                            bridge         200 Series PCH PCI Express Root Port #17
/0/100/1b.4                          bridge         200 Series PCH PCI Express Root Port #21
/0/100/1b.4/0                        storage        NVMe SSD Controller SM981/PM981
/0/100/1b.4/0/0      /dev/nvme0      storage        Samsung SSD 970 EVO Plus 2TB
/0/100/1b.4/0/0/1    /dev/nvme0n1    disk           2TB NVMe namespace
/0/100/1b.4/0/0/1/1                  volume         511MiB Windows FAT volume
/0/100/1b.4/0/0/1/2  /dev/nvme0n1p2  volume         1862GiB EXT4 volume
/0/100/1c                            bridge         200 Series PCH PCI Express Root Port #1
/0/100/1c.2                          bridge         200 Series PCH PCI Express Root Port #3
/0/100/1c.2/0        enp4s0          network        I210 Gigabit Network Connection
/0/100/1d                            bridge         200 Series PCH PCI Express Root Port #9
/0/100/1d/0                          bus            ASMedia Technology Inc.
/0/100/1d/0/0        usb3            bus            xHCI Host Controller
/0/100/1d/0/1        usb4            bus            xHCI Host Controller
/0/100/1d.2                          bridge         200 Series PCH PCI Express Root Port #11
/0/100/1d.2/0                        bus            ASMedia Technology Inc.
/0/100/1d.2/0/0      usb5            bus            xHCI Host Controller
/0/100/1d.2/0/1      usb6            bus            xHCI Host Controller
/0/100/1f                            bridge         X299 Chipset LPC/eSPI Controller
/0/100/1f.2                          memory         Memory controller
/0/100/1f.3                          multimedia     200 Series PCH HD Audio
/0/100/1f.4                          bus            200 Series/Z370 Chipset Family SMBus Controller
/0/100/1f.6          eno1            network        Ethernet Connection (2) I219-LM
/0/101                               bridge         Sky Lake-E PCI Express Root Port A
/0/101/0                             bridge         PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch
/0/101/0/8                           bridge         PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch
/0/101/0/10                          bridge         PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch
/0/4                                 generic        Intel Corporation
/0/6                                 generic        Sky Lake-E RAS Configuration Registers
/0/7                                 generic        Intel Corporation
/0/8                                 generic        Sky Lake-E CHA Registers
/0/8.1                               generic        Sky Lake-E CHA Registers
/0/8.2                               generic        Sky Lake-E CHA Registers
/0/8.3                               generic        Sky Lake-E CHA Registers
/0/8.4                               generic        Sky Lake-E CHA Registers
/0/8.5                               generic        Sky Lake-E CHA Registers
/0/8.6                               generic        Sky Lake-E CHA Registers
/0/8.7                               generic        Sky Lake-E CHA Registers
/0/9                                 generic        Sky Lake-E CHA Registers
/0/9.1                               generic        Sky Lake-E CHA Registers
/0/9.2                               generic        Sky Lake-E CHA Registers
/0/9.3                               generic        Sky Lake-E CHA Registers
/0/9.4                               generic        Sky Lake-E CHA Registers
/0/9.5                               generic        Sky Lake-E CHA Registers
/0/9.6                               generic        Sky Lake-E CHA Registers
/0/9.7                               generic        Sky Lake-E CHA Registers
/0/a                                 generic        Sky Lake-E CHA Registers
/0/11                                generic        Sky Lake-E CHA Registers
/0/e                                 generic        Sky Lake-E CHA Registers
/0/e.1                               generic        Sky Lake-E CHA Registers
/0/e.2                               generic        Sky Lake-E CHA Registers
/0/e.3                               generic        Sky Lake-E CHA Registers
/0/e.4                               generic        Sky Lake-E CHA Registers
/0/e.5                               generic        Sky Lake-E CHA Registers
/0/e.6                               generic        Sky Lake-E CHA Registers
/0/e.7                               generic        Sky Lake-E CHA Registers
/0/f                                 generic        Sky Lake-E CHA Registers
/0/f.1                               generic        Sky Lake-E CHA Registers
/0/f.2                               generic        Sky Lake-E CHA Registers
/0/f.3                               generic        Sky Lake-E CHA Registers
/0/f.4                               generic        Sky Lake-E CHA Registers
/0/f.5                               generic        Sky Lake-E CHA Registers
/0/f.6                               generic        Sky Lake-E CHA Registers
/0/f.7                               generic        Sky Lake-E CHA Registers
/0/10                                generic        Sky Lake-E CHA Registers
/0/10.1                              generic        Sky Lake-E CHA Registers
/0/1d                                generic        Sky Lake-E CHA Registers
/0/1d.1                              generic        Sky Lake-E CHA Registers
/0/1d.2                              generic        Sky Lake-E CHA Registers
/0/1d.3                              generic        Sky Lake-E CHA Registers
/0/1e                                generic        Sky Lake-E PCU Registers
/0/1e.1                              generic        Sky Lake-E PCU Registers
/0/1e.2                              generic        Sky Lake-E PCU Registers
/0/1e.3                              generic        Sky Lake-E PCU Registers
/0/1e.4                              generic        Sky Lake-E PCU Registers
/0/1e.5                              generic        Sky Lake-E PCU Registers
/0/1e.6                              generic        Sky Lake-E PCU Registers
/0/0                                 bridge         Sky Lake-E PCI Express Root Port A
/0/0/0                               bridge         PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch
/0/0/0/8                             bridge         PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch
/0/0/0/8/0                           display        NVIDIA Corporation
/0/0/0/8/0.1                         multimedia     NVIDIA Corporation
/0/0/0/8/0.2                         bus            NVIDIA Corporation
/0/0/0/8/0.2/0       usb7            bus            xHCI Host Controller
/0/0/0/8/0.2/1       usb8            bus            xHCI Host Controller
/0/0/0/8/0.3                         bus            NVIDIA Corporation
/0/0/0/10                            bridge         PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch
/0/0/0/10/0                          display        NVIDIA Corporation
/0/0/0/10/0.1                        multimedia     NVIDIA Corporation
/0/0/0/10/0.2                        bus            NVIDIA Corporation
/0/0/0/10/0.2/0      usb9            bus            xHCI Host Controller
/0/0/0/10/0.2/1      usb10           bus            xHCI Host Controller
/0/0/0/10/0.3                        bus            NVIDIA Corporation
/0/13                                generic        Intel Corporation
/0/14                                generic        Sky Lake-E RAS Configuration Registers
/0/18                                generic        Intel Corporation
/0/19                                generic        Intel Corporation
/0/1a                                generic        Intel Corporation
/0/1b                                generic        Intel Corporation
/0/1c                                generic        Intel Corporation
/0/a.2                               generic        Intel Corporation
/0/a.3                               generic        Intel Corporation
/0/a.4                               generic        Intel Corporation
/0/a.5                               generic        Intel Corporation
/0/a.6                               generic        Intel Corporation
/0/a.7                               generic        Intel Corporation
/0/b                                 generic        Intel Corporation
/0/b.1                               generic        Intel Corporation
/0/b.2                               generic        Intel Corporation
/0/b.3                               generic        Intel Corporation
/0/c                                 generic        Intel Corporation
/0/c.1                               generic        Intel Corporation
/0/c.2                               generic        Intel Corporation
/0/c.3                               generic        Intel Corporation
/0/c.4                               generic        Intel Corporation
/0/c.5                               generic        Intel Corporation
/0/c.6                               generic        Intel Corporation
/0/c.7                               generic        Intel Corporation
/0/d                                 generic        Intel Corporation
/0/d.1                               generic        Intel Corporation
/0/d.2                               generic        Intel Corporation
/0/d.3                               generic        Intel Corporation
/0/5                                 generic        Intel Corporation
/0/5.2                               generic        Sky Lake-E RAS Configuration Registers
/0/5.4                               generic        Intel Corporation
/0/12                                generic        Sky Lake-E M3KTI Registers
/0/12.1                              generic        Sky Lake-E M3KTI Registers
/0/12.2                              generic        Sky Lake-E M3KTI Registers
/0/15                                generic        Sky Lake-E M2PCI Registers
/0/16                                generic        Sky Lake-E M2PCI Registers
/0/16.4                              generic        Sky Lake-E M2PCI Registers
/0/17                                generic        Sky Lake-E M2PCI Registers
/0/1f                scsi3           storage
/0/1f/0.0.0          /dev/sda        disk           8001GB ST8000DM004-2CX1
/0/20                scsi5           storage
/0/20/0.0.0          /dev/sdb        disk           8001GB ST8000DM004-2CX1
/0/21                scsi7           storage
/0/21/0.0.0          /dev/sdc        disk           8001GB ST8000DM004-2CX1
/1                                   power          To Be Filled By O.E.M.

bug help wanted

opened by DavidMChan 22

Add an example of usage with docker (and k8s)

Problem

I don't have access to the machines where my applications are running, they run in the "cloud", I can just deploy other containers

Solution

Deploy a container with the docker socket mounted to monitor the containers

Alternatives

No idea in mind

Additional context

It's nowaday's use case for production.
documentation enhancement help wanted

opened by jdrouet 21
Include containerd-specific labels to data coming from powercaprapl sensor

Problem

Making dashboard for kubernetes and docker-compose use cases may be a bit tedious as we can only filter processes by exe or cmdline to get the power consumption of a project or a given application (when composed of multiple containers).

Solution

We could discuss with containerd to get information about the containers running and label them according to projects or docker-compose services.

Alternatives

Using exclusively containerd to do that would be great as it is the core of both docker and kubernetes. However, we may have to discuss with the docker daemon itself or kubernetes API to actually get important information. Let's see how it goes.

Example: docker-compose-service=my_super_project or helm-app=my_awesome_project would be interessting. This FR is actually an exploratory one and may lead to more FRs to precise each use case. Please feel free to jump on it and talk about the use case you'd be the more interested in.
enhancement help wanted

opened by bpetit 16

scaphandre doesn't work on AMD Zen

Bug description

Trrying to get scaphandre running on AMD Zen (Ryzen 5 Pro 2500U) results in thread panic.

To Reproduce

Install msr-tools
run scaphandre stdout -t 15

Output:

root@host:~# ./scaphandre stdout -t 15
thread 'main' panicked at 'Couldn't find intel_rapl modules.', src/sensors/powercap_rapl.rs:72:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Expected behavior

scaphandre should work as AMD RAPL support was added to kernel 5.8 and perf seems to return sensible data:

root@host:~# perf stat -a --per-socket -I 1000 -e power/energy-pkg/
#           time socket cpus             counts   unit events
     1.001342541 S0        1               2.06 Joules power/energy-pkg/
     2.002912211 S0        1               2.40 Joules power/energy-pkg/
     3.004453609 S0        1               1.87 Joules power/energy-pkg/
     3.837946645 S0        1               2.04 Joules power/energy-pkg/

Environment

Debian Buster
5.9.15 (buster-backports)

Thank you again for creating scaphandre and please do let me know if I can help test this further. Cheers.

bug

opened by barnumbirr 13

thread 'main' panicked at 'Couldn't find intel_rapl modules.' on debian

Bug description

Unable to start scaphandre

To Reproduce

docker run -v /sys/class/powercap:/sys/class/powercap -v /proc:/proc -e RUST_BACKTRACE=full -ti hubblo/scaphandre stdout -t 15

Expected behavior

The container starts and write data on stdout Screenshots

thread 'main' panicked at 'Couldn't find intel_rapl modules.', src/sensors/powercap_rapl.rs:72:13
stack backtrace:
   0:     0x5597fe40581a - std::backtrace_rs::backtrace::libunwind::trace::h72c2fb8038f1bbee
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
   1:     0x5597fe40581a - std::backtrace_rs::backtrace::trace_unsynchronized::h1e3b084883f1e78c
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/../../backtrace/src/backtrace/mod.rs:66
   2:     0x5597fe40581a - std::sys_common::backtrace::_print_fmt::h3bf6a7ebf7f0394a
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:79
   3:     0x5597fe40581a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h2e8cb764b7fe02e7
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:58
   4:     0x5597fe247eac - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
   5:     0x5597fe404ed1 - std::io::Write::write_fmt::haeeb374d93a67eac
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/io/mod.rs:1516
   6:     0x5597fe4047cb - std::sys_common::backtrace::_print::h1d14a7f6ad632dc8
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:61
   7:     0x5597fe4047cb - std::sys_common::backtrace::print::h301abac8bb2e3e81
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:48
   8:     0x5597fe4047cb - std::panicking::default_hook::{{closure}}::hde0cb80358a6920a
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:208
   9:     0x5597fe4047cb - std::panicking::default_hook::h9b1a691049a0ec8f
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:227
  10:     0x5597fe4047cb - std::panicking::rust_panic_with_hook::h2bdec87b60580584
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:577
  11:     0x5597fe3f5ec3 - std::panicking::begin_panic::{{closure}}::h5d96da62289ff715
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:506
  12:     0x5597fe3f5e9c - std::sys_common::backtrace::__rust_end_short_backtrace::hb256569b5c3cbfe0
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:153
  13:     0x5597fe3b308a - std::panicking::begin_panic::hadf109fd9be01ce1
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:505
  14:     0x5597fe3eb68a - <scaphandre::sensors::powercap_rapl::PowercapRAPLSensor as scaphandre::sensors::Sensor>::generate_topology::h869517b2dbd7c71d
                               at /app/src/sensors/powercap_rapl.rs:72
  15:     0x5597fe3ebf47 - <scaphandre::sensors::powercap_rapl::PowercapRAPLSensor as scaphandre::sensors::Sensor>::get_topology::h1040dc885fedd540
                               at /app/src/sensors/powercap_rapl.rs:112
  16:     0x5597fe355ef4 - scaphandre::exporters::stdout::StdoutExporter::new::h8a54684990fe59de
                               at /app/src/exporters/stdout.rs:51
  17:     0x5597fe355ef4 - scaphandre::run::hf55fdcee5038083e
                               at /app/src/lib.rs:60
  18:     0x5597fe184e43 - scaphandre::main::h6f1f01f23d78ccc7
                               at /app/src/main.rs:92
  19:     0x5597fe4016d3 - core::ops::function::FnOnce::call_once::h2d5aac1dbac46353
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/ops/function.rs:227
  20:     0x5597fe4016d3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8f018f9477126d9a
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:137
  21:     0x5597fe1852e5 - main
  22:     0x7fc662e98cb2 - __libc_start_main
  23:     0x5597fe18109a - _start
  24:                0x0 - <unknown>

Environment

Linux distribution version

lsb_release -a
No LSB modules are available.
Distributor ID:	Debian
Description:	Debian GNU/Linux 9.12 (stretch)
Release:	9.12
Codename:	stretch

Kernel version

$ uname -r
4.9.0-12-amd64

I have already tried the solution you gave to #59 but I still have an issue when I try to install linux-modules-extra packages and I have the following issue :

sudo apt install linux-modules-extra-$(uname -r)
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package linux-modules-extra-4.9.0-12-amd64
E: Couldn't find any package by glob 'linux-modules-extra-4.9.0-12-amd64'
E: Couldn't find any package by regex 'linux-modules-extra-4.9.0-12-amd64'

bug

opened by maximeperrault 12

Migrate to procfs 0.12.0

Problem

Procfs 0.9.0 includes breaking changes compared to 0.8.1: https://github.com/eminence/procfs/releases/tag/v0.9.0

Solution

Adapt the powercap rapl sensor to be able to keep up with the procfs upstream.
enhancement help wanted

opened by bpetit 12
feat: add json reporter
Add JSON reporter.

You can use the following options:

-t to customize the timeout

-s to customize the interval

-f to change the destination file where to write the report

If no file is provided, then the JSON is displayed in the console. If the directory where to create the file does not exist it will fail.

TODO:

interval should be in milliseconds or should at least allows sending float number.

documentation
opened by wallet77 12
Prometheus exporter: glitch happen with systemd process power consumption
Bug description

Glitch of unreal power consumption happen sometimes. Seems to be related specifically to systemd.

To Reproduce

No specific procedure to reproduce. Run the prometheus exporter for quite a long time and hope you are lucky,.

Expected behavior

Screenshots

Environment

OS: GNU/Linux 5.4.0-54-generic Ubuntu 20.04.1

Additional context
bug
opened by bpetit 12

thread 'main' panicked at 'Couldn't find intel_rapl modules.'

Bug description

Unable to start scaphandre

To Reproduce

docker run -v /sys/class/powercap:/sys/class/powercap -v /proc:/proc -e RUST_BACKTRACE=full -ti hubblo/scaphandre stdout -t 15

Expected behavior

The container starts and write data on stdout

Screenshots

thread 'main' panicked at 'Couldn't find intel_rapl modules.', src/sensors/powercap_rapl.rs:72:13
stack backtrace:
   0:     0x5604d03f429a - std::backtrace_rs::backtrace::libunwind::trace::h72c2fb8038f1bbee
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
   1:     0x5604d03f429a - std::backtrace_rs::backtrace::trace_unsynchronized::h1e3b084883f1e78c
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/../../backtrace/src/backtrace/mod.rs:66
   2:     0x5604d03f429a - std::sys_common::backtrace::_print_fmt::h3bf6a7ebf7f0394a
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:79
   3:     0x5604d03f429a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h2e8cb764b7fe02e7
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:58
   4:     0x5604d02559cc - core::fmt::write::h7a1184eaee6a8644
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/fmt/mod.rs:1080
   5:     0x5604d03f3951 - std::io::Write::write_fmt::haeeb374d93a67eac
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/io/mod.rs:1516
   6:     0x5604d03f324b - std::sys_common::backtrace::_print::h1d14a7f6ad632dc8
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:61
   7:     0x5604d03f324b - std::sys_common::backtrace::print::h301abac8bb2e3e81
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:48
   8:     0x5604d03f324b - std::panicking::default_hook::{{closure}}::hde0cb80358a6920a
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:208
   9:     0x5604d03f324b - std::panicking::default_hook::h9b1a691049a0ec8f
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:227
  10:     0x5604d03f324b - std::panicking::rust_panic_with_hook::h2bdec87b60580584
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:577
  11:     0x5604d03d7a73 - std::panicking::begin_panic::{{closure}}::h1c5ca4054bfcced4
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:506
  12:     0x5604d03d7a4c - std::sys_common::backtrace::__rust_end_short_backtrace::hdf2e24f90f64c859
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:153
  13:     0x5604d038ef1a - std::panicking::begin_panic::h911c93aa12195ab2
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/panicking.rs:505
  14:     0x5604d03cb8c2 - <scaphandre::sensors::powercap_rapl::PowercapRAPLSensor as scaphandre::sensors::Sensor>::generate_topology::hc322b9f765cb7099
                               at /app/src/sensors/powercap_rapl.rs:72
  15:     0x5604d03cc2a7 - <scaphandre::sensors::powercap_rapl::PowercapRAPLSensor as scaphandre::sensors::Sensor>::get_topology::h7ceb1ed47b7fd14f
                               at /app/src/sensors/powercap_rapl.rs:112
  16:     0x5604d018ff42 - scaphandre::exporters::stdout::StdoutExporter::new::he1ab57086641bd51
                               at /app/src/exporters/stdout.rs:51
  17:     0x5604d018ff42 - scaphandre::run::hec5d090badbd7be0
                               at /app/src/lib.rs:60
  18:     0x5604d018ff42 - scaphandre::main::h9d3de27ff1861588
                               at /app/src/main.rs:90
  19:     0x5604d03f0ac3 - core::ops::function::FnOnce::call_once::h72eaaae983a9915d
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/core/src/ops/function.rs:227
  20:     0x5604d03f0ac3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8b70d5c3e456bdd5
                               at /rustc/7eac88abb2e57e752f3302f02be5f3ce3d7adfb4/library/std/src/sys_common/backtrace.rs:137
  21:     0x5604d0190f05 - main
  22:     0x7f34e5688cb2 - __libc_start_main
  23:     0x5604d018b09a - _start
  24:                0x0 - <unknown>

Environment

Linux distribution version

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.1 LTS
Release:        20.04
Codename:       focal

Kernel version

$ uname -r
5.4.0-62-generic

Additional context

Proc reference : https://ark.intel.com/content/www/fr/fr/ark/products/87038/intel-xeon-processor-d-1520-6m-cache-2-20-ghz.html

bug

opened by frntn 11

Selinux compliance

Bug description

Scaphandre doesn't provide selinux module to be granted, so scaphandre is not supposed able to reach /proc files

To Reproduce

Run podman scaphandre on a CentOS node with Selinux permissive or enforced.

Expected behavior

type=PROCTITLE` msg=audit(1620219205.083:466054): proctitle=2F7573722F6C6F63616C2F62696E2F7363617068616E6472650070726F6D657468657573 type=AVC msg=audit(1620219205.085:466055): avc: denied { getattr } for pid=4193349 comm="actix-rt:worker" path="/proc/958137" dev="proc" ino=18576650 scontext=system_u:system_r:container_t:s0:c118,c962 tcontext=system_u:system_r:svirt_t:s0:c589,c604 tclass=dir permissive=1 type=SYSCALL msg=audit(1620219205.085:466055): arch=c000003e syscall=332 success=yes exit=0 a0=ffffffffffffff9c a1=7f215c0c5530 a2=0 a3=fff items=0 ppid=4193337 pid=4193349 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=6 comm="actix-rt:worker" exe="/usr/local/bin/scaphandre" subj=system_u:system_r:container_t:s0:c118,c962 key=(null)ARCH=x86_64 SYSCALL=statx AUID="root" UID="root" GID="root" EUID="root" SUID="root" FSUID="root" EGID="root" SGID="root" FSGID="root" type=PROCTITLE msg=audit(1620219205.085:466055): proctitle=2F7573722F6C6F63616C2F62696E2F7363617068616E6472650070726F6D657468657573 type=AVC msg=audit(1620219205.086:466056): avc: denied { getattr } for pid=4193349 comm="actix-rt:worker" path="/proc/2826870" dev="proc" ino=46793641 scontext=system_u:system_r:container_t:s0:c118,c962 tcontext=system_u:system_r:udev_t:s0-s0:c0.c1023 tclass=dir permissive=1 type=SYSCALL msg=audit(1620219205.086:466056): arch=c000003e syscall=332 success=yes exit=0 a0=ffffffffffffff9c a1=7f215c08c900 a2=0 a3=fff items=0 ppid=4193337 pid=4193349 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=6 comm="actix-rt:worker" exe="/usr/local/bin/scaphandre" subj=system_u:system_r:container_t:s0:c118,c962 key=(null)ARCH=x86_64 SYSCALL=statx AUID="root" UID="root" GID="root" EUID="root" SUID="root" FSUID="root" EGID="root" SGID="root" FSGID="root" type=PROCTITLE msg=audit(1620219205.086:466056): proctitle=2F7573722F6C6F63616C2F62696E2F7363617068616E6472650070726F6D657468657573 type=AVC msg=audit(1620219215.063:466057): avc: denied { search } for pid=4193349 comm="actix-rt:worker" name="1760" dev="proc" ino=21084 scontext=system_u:system_r:container_t:s0:c118,c962 tcontext=system_u:system_r:systemd_logind_t:s0 tclass=dir permissive=1 type=SYSCALL msg=audit(1620219215.063:466057): arch=c000003e syscall=257 success=yes exit=20 a0=ffffff9c a1=7f215c1d0af0 a2=80000 a3=0 items=1 ppid=4193337 pid=4193349 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=6 comm="actix-rt:worker" exe="/usr/local/bin/scaphandre" subj=system_u:system_r:container_t:s0:c118,c962 key=(null)ARCH=x86_64 SYSCALL=openat AUID="root" UID="root" GID="root" EUID="root" SUID="root" FSUID="root" EGID="root" SGID="root" FSGID="root" type=PATH msg=audit(1620219215.063:466057): item=0 name="/proc/1760/status" inode=29092 dev=00:04 mode=0100444 ouid=0 ogid=0 rdev=00:00 obj=system_u:system_r:systemd_logind_t:s0 nametype=NORMAL cap_fp=0 cap_fi=0 cap_fe=0 cap_fver=0 cap_frootid=0OUID="root" OGID="root" type=PROCTITLE msg=audit(1620219215.063:466057): proctitle=2F7573722F6C6F63616C2F62696E2F7363617068616E6472650070726F6D657468657573 type=AVC msg=audit(1620219215.081:466058): avc: denied { getattr } for pid=4193349 comm="actix-rt:worker" path="/proc/1760" dev="proc" ino=21084 scontext=system_u:system_r:container_t:s0:c118,c962 tcontext=system_u:system_r:systemd_logind_t:s0 tclass=dir permissive=1 type=SYSCALL msg=audit(1620219215.081:466058): arch=c000003e syscall=332 success=yes exit=0 a0=ffffffffffffff9c a1=7f215c0a5590 a2=0 a3=fff items=0 ppid=4193337 pid=4193349 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=6 comm="actix-rt:worker" exe="/usr/local/bin/scaphandre" subj=system_u:system_r:container_t:s0:c118,c962 key=(null)ARCH=x86_64 SYSCALL=statx AUID="root" UID="root" GID="root" EUID="root" SUID="root" FSUID="root" EGID="root" SGID="root" FSGID="root"

Environment

CentOS Linux release 8.3.2011 4.18.0-240.10.1.el8_3.x86_64

Additional context

I'm using scaphandre in OpenStack Victoria context.
documentation good first issue help wanted

opened by clopnis 10
Consistently reports 0 W for DRAM consumption
Bug description

Scaphandre reports 0 W as the DRAM consumption.

Expected behavior

I hoped scaphandre would include DRAM measurements.

Screenshots

Environment

Linux distribution version: Ubuntu 20.04.2

Kernel version: 5.4.0-67-generic

CPU: Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz

Scaphandre version: a7b0159ce5135e2b25fe4c97a86434d30f6e0982 (self-built). Also tried pre-built docker image.

Additional context

I realize that this may very well be the intended behavior, and not a bug (e.g. because the Intel RAPL sensor or powercap doesn't output RAM for this CPU make). I was mainly hoping to get clarifications into this - if it's something I will be able to fix (maybe I'm just operating scaphandre wrong or am missing something silly?), or if it's just the way it is. Thank you for having written this really useful tool!

Also, could it simply be because the memory usage is low, i.e. around 1GB used with 11GB buff/cached?

root@Ubuntu-2004-focal-64-minimal ~ # free -m total used free shared buff/cache available Mem: 31900 1381 19428 140 11090 29945 Swap: 16366 0 16366
bug good first issue help wanted
opened by wanecek 9
Not able to install using kubernetes
Bug description

Not able to install using kubernetes/helm.

To Reproduce

I am following https://hubblo-org.github.io/scaphandre-documentation/tutorials/kubernetes.html

helm install scaphandre helm/scaphandre is giving following error Error: INSTALLATION FAILED: unable to build kubernetes objects from release manifest: unable to recognize "": no matches for kind "PodSecurityPolicy" in version "policy/v1beta1"

Expected behavior

scaphandre should get installed

Environment

minikube version: v1.28.0 Ubuntu 22.04.1 LTS $ uname -r 5.15.0-1026-aws Client: Docker Engine - Community Version: 20.10.22
bug
opened by deepakagra 2
Remove duplicated code in warp 10 exporter

Context

While working on #92, I found some duplicated code in the warp 10 exporter.

As far as I understand, scaph_self_cpu_usage_percent is send twice to warp 10.

opened by papey 0
Integration with microk8s prometheus

Hi! I am using scaphandre in a microk8s cluster and for the installation I am using your guide. In said guide the way to install prometheus is using the prometheus-community helm chart, but as I am using microk8s I have access to the prometheus addon that I can enable by just typing the command: microk8s enable prometheus, is there a way to connect scaphandre with that prometheus? By default I think that the helm chart for scaphandre looks for the prometheus community chart.

The reason why I want to do this is because the prometheus-community chart is missing some metrics, like for example container_cpu_usage_seconds_total and I don't know why, while the microk8s addon has all the metrics I'm looking for.

Thank you very much in advance!

opened by FranciscoSedeno 8
build(deps): bump clap from 2.33.3 to 4.0.26
Bumps clap from 2.33.3 to 4.0.26.

Release notes

Sourced from clap's releases.

v4.0.26

[4.0.26] - 2022-11-16

Fixes

(error) Fix typos in ContextKind::as_str

v4.0.25

[4.0.25] - 2022-11-15

Features

(error) Report available subcommands when required subcommand is missing

v4.0.24

[4.0.24] - 2022-11-14

Fixes

Avoid panic when printing an argument that isn't built

v4.0.23

[4.0.23] - 2022-11-11

Fixes

Don't panic on reporting invalid-long errors when followed by invalid UTF8

(help) Clarified argument to help subcommand

v4.0.22

[4.0.22] - 2022-11-07

Fixes

(help) Don't overflow into next-line-help early due to stale (pre-v4) padding calculations

v4.0.21

[4.0.21] - 2022-11-07

Features

(derive) long_about and long_help attributes, without a value, force using doc comment (before it wouldn't be set if there wasn't anything different than the short help)

v4.0.20

[4.0.20] - 2022-11-07

Fixes

(derive) Allow defaulted value parser for '()' fields

... (truncated)

Changelog

Sourced from clap's changelog.

[4.0.26] - 2022-11-16

Fixes

(error) Fix typos in ContextKind::as_str

[4.0.25] - 2022-11-15

Features

(error) Report available subcommands when required subcommand is missing

[4.0.24] - 2022-11-14

Fixes

Avoid panic when printing an argument that isn't built

[4.0.23] - 2022-11-11

Fixes

Don't panic on reporting invalid-long errors when followed by invalid UTF8

(help) Clarified argument to help subcommand

[4.0.22] - 2022-11-07

Fixes

(help) Don't overflow into next-line-help early due to stale (pre-v4) padding calculations

[4.0.21] - 2022-11-07

Features

(derive) long_about and long_help attributes, without a value, force using doc comment (before it wouldn't be set if there wasn't anything different than the short help)

[4.0.20] - 2022-11-07

Fixes

(derive) Allow defaulted value parser for '()' fields

[4.0.19] - 2022-11-04

Features

ColorChoice now implements ValueEnum

[4.0.18] - 2022-10-20

... (truncated)

Commits

f8e9211 chore: Release

6524416 docs: Update changelog

df1efb4 Merge pull request #4486 from jpgrayson/master

d9c9c7b fix: ContextKind.as_str() spellings

ba32ab8 chore: Release

391cd00 docs: Update changelog

8cefdf3 Merge pull request #4482 from epage/suggest

6b62c82 feat(parser): Show available subcommands when one is missing

d21ee51 test(parser): Verify subcommand required message

010976c chore: Release

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dependencies
opened by dependabot[bot] 0
Wrong watt consumptions
Bug description

First of all, thanks for sharing this tool !

I've deployed the last version on k3S with no pb. Then i have imported the scaphandre dashboard from grafana.com, using its ID : It works fine, i have data displayed but the watt consumption are too low compared to the measure i do with my wattmeter. I mesure 34w on my device when grafana displays 12 to 15w.

Expected behavior

Calculate the right watt consumption.

Environment

Linux distribution 22.04

Kernel version 5.15.0-53-generic

containerd://1.6.8-k3s1

k3s v1.24.7+k3s1

Mini server : DELL Optiplex processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i5-6500T CPU @ 2.50GHz
bug
opened by CracKOl 2

Releases(v0.4.1)

v0.4.1(Oct 5, 2021)
Changed

Updated k8s-sync crate to 0.2.3 to get authentication by token feature

Source code(tar.gz)
Source code(zip)
v0.4.0(Oct 5, 2021)
Added

Riemann exporter now supports mTLS: #103 thanks @uggla !

--containers option, in prometheus exporter, tells scaphandre to add labels to metrics related to a docker container or a kubernetes pod, to make getting metrics of a distributed application easier: #84 thanks @rossf7 for the tests, feedbacks, helm configuration and thanks @uggla for the reviews !

stdout exporter now allows to choose the number of processes to watch, with the --process-number flag and to filter processes watched thanks to a regex, with the --regex-filter option: #98, thanks @uggla !

MetricGenerator includes timestamp in Metrics now : #113

Fixed

Added Cargo.lock to the repository: #111

Ensured domains names are feteched properly in any case : #114 thanks @PierreRust !

Changed

Manipulating flags as a Vec of clap::Arg instead of a HashMap of ExporterOption in exporters: #100, thanks @uggla !

Json and Stdout exporters are now using MetricGenerator as an inteface to get metrics properly : #113

Source code(tar.gz)
Source code(zip)
v0.3.0(Apr 13, 2021)
Added

New MetricGenerator and Metric structs and helper functions to make writing exporters easier. Riemann and Prometheus exporters now share the same code pattern: #79 thanks @uggla !

New Warp10 exporter ! #76

Updated riemann_client and protobuf crates dependencies #70 thanks @uggla !

Successfully tested on AMD CPUs (AMD Ryzen 5 2600X): #55 (requires a kernel 5.11 or later) thanks @barnumbirr and @kamaradclimber !

Scaphandre can now be tested locally thanks to a docker-compose stack ! #61 thanks @PierreRust !

Added a CITATION file for references: #95 thanks @tstrempel !

Fixed

Allowing scaphandre to run even if intel_rapl modules are not found: #65 (needed to run scaphandre on AMD CPUs)

Fixed typos and lacks in the documentation: #81, #77, #80 thanks @pierreozoux, @LudovicRousseau, @maethor, @wallet77

Moved documentation output to another repository: #94 (documentation is now available here: https://hubblo-org.github.io/scaphandre-documentation)

Json exporter has been refactored: #87 thanks @jdrouet !

Source code(tar.gz)
Source code(zip)
v0.2.0(Feb 12, 2021)
Added

Docker image (hubblo/scaphandre), ubuntu based: #48, thanks @rossf7

Helm chart to run scaphandre as a DaemonSet in a kubernetes cluster: #72 - thanks @rossf7

JsonExporter, to get metrics in JSON either in stdout or files: #68 - thanks @wallet77

RiemannExporter, to send metrics to Riemann monitoring tool: #58 - thanks @uggla

--qemu flag on PrometheusExporter, to add a "vmname" label to metrics related to processes that represent qemu-kvm virtual machines: #41 - thanks @uggla

Better documentation structure (based on divio's documentation framework and mdbook): #45, result here: https://hubblo-org.github.io/scaphandre/

Automated CI tests including cargo test --all, running on a (bare metal) machine: #62

Fixed

Improved QemuExporter documentation: #42 - thanks @uggla

Source code(tar.gz)
Source code(zip)
v0.1.1(Dec 22, 2020)
[0.1.1]

Added

-s, --step option added by @Uggla, to specify time step between two measurements, when using StdoutExporter

Removed

removed energy_records_to_power_record function from src/sensors/mod.rs. get_records_diff_power_microwatts functions from Topology and CPUSocket should be used instead

Fixed

README typos and misusage of english fixed by @Uggla and @florimondmanca

@Uggla made init.sh script more robust

cleaning of internal structs (records, cpustat, processes) was buggy, it is fixed

linux kernels < 5, on intel CPUs (>2012) may me measurable now (fixed kernel modules names check)

Source code(tar.gz)
Source code(zip)
checksum(104 bytes)
scaphandre-v0.1.1-Ubuntu_20.04-x86_64.gz(11.96 MB)
v0.1.0(Dec 8, 2020)
Added

Exporters and sensors design.

Stdout exporter.

Prometheus exporter.

Powercap_rapl sensor.

Qemu exporter.

Source code(tar.gz)
Source code(zip)