v0.38.0

• #1594 - chore: add storage_driver_buffer_duration in Influxdb storage docs
• #1924 - add hugepages info to attributes
• #2578 - Add perf event grouping.
• #2590 - Use current Docker registry
• #2611 - Aggregate perf metrics
• #2612 - Add stats to stdout storage
• #2618 - Update to containerd v1.4.0-beta.2 and runc v1.0.0-rc91
• #2621 - Memory numa stats
• #2627 - use Google Charts loader and not jsapi
• #2631 - Add entry for libpfm related tests to Makefile
• #2632 - Handling zeros in readPerfStat
• #2638 - Add stats to statsd storage
• #2639 - Add logs and simplify setup of raw perf events
• #2640 - Remove exclude guest flag from perf event attrs.
• #2644 - Use perf attributes from unix lib.
• #2646 - Fixed https proxy issue by installing 'full' wget in Docker alpine-based build stage
• #2655 - Update readme to point to discuss.kubernetes.io
• #2659 - Fix ordering of processes table
• #2665 - add clean operation when watchForNewContainers/Start failed
• #2669 - Update release documentation and process
• #2676 - Fix runtime error when there are no NVM devices.
• #2678 - Add checking checksum of libpfm4
• #2679 - Fix typo in libipmctl
• #2682 - Add missing flag to runtime_options.md
• #2683 - Add flags that were not previously published
• #2687 - Move mount library dependency from utils/mount to mount-utils
• #2689 - Increase the readability of perf event logs.
• #2690 - Try to read from sysfs before giving up on non-x86_64
• #2691 - Broken build configuration when custom build tags are used
• #2695 - Add information about limits of opened perf event files.
• #2697 - Update to new docker(v19.03.13) and containerd(1.4.1)
• #2702 - Increase golang ci lint timeout to 5 minutes
• #2706 - Add a badge for the current e2e test result
• #2707 - Fix Avoid random values in unix.PerfEventAttr{}
• #2711 - validateMemoryAccounting: fix for cgroup v2
• #2713 - Bump golang to 1.15
• #2714 - update docker client method
• #2716 - Update dependencies

Docker Image: N/A
gcr.io Image: gcr.io/cadvisor/cadvisor:v0.38.0

SHA256: 53a02d669ae20bfb9634639c1315d4823c06f6cafe15e625973abedce6c99084

v0.35.1

• Make a copy of MachineInfo in GetMachineInfo() - #2490

Docker Image: N/A
gcr.io Image: gcr.io/cadvisor/cadvisor:v0.35.1

SHA256: b0bbe38a5ea0ee702a06e0716f39b50e67e9878f0df9771932efe03ef383af4e

v0.37.0

• Add on-demand collection for prometheus metrics
• Fix detection of image filesystem
• Fix disk metrics for devicemapper devices
• Add NVM Power and NVM, Dimm, memory information to machine info
• Fix detection of OOM Kills on 5.0 linux kernels
• Add support for perf core and uncore event monitoring
• Add hugetlb container metrics
• Split into multiple go modules
• Add referenced memory metrics
• Publish images to gcr.io/cadvisor instead of gcr.io/google_containers
• Add socket id to numa topology in machine info
• Add resource control (Resctlr) metrics

Docker Image: N/A
gcr.io Image: gcr.io/cadvisor/cadvisor:v0.37.0

SHA256: 4f4aeee957e64c5ccccefb12c6b4dec283fb307fa420c864ebabfcfd9d6ce051

v0.36.0

• Add support for risc and mips CPUs
• Add advanced TCP stats
• Fix bug in which cAdvisor could fail to discover docker's root directory
• The stdout storage driver now supports metric timestamps
• Add ulimit metrics
• Support multi-arch container builds
• Switch to go modules

Docker Image: N/A
gcr.io Image: gcr.io/google_containers/cadvisor:v0.36.0

SHA256: 7bbc3e229ea41940efe25c37a7c0f6010a4d7e47bee98e0f8e0359a4690b39be

v0.35.0

• Add hugepage info per-numa-node
• Add support for cgoups v2 unified higherarchy
• Drop support for rkt
• Fix a bug that prevented running with multiple tmpfs mounts

Docker Image: N/A
gcr.io Image: gcr.io/google_containers/cadvisor:v0.35.0

SHA256: e9bb5513d9c49741a6ccf9ec0ce68a0ca5d25d8e75cb426c525b003fbf19cdd9

v0.34.0

• Fix disk stats in LXD using ZFS storage pool
• Support monitoring non-k8s containerd namespaces
• The storage_driver flag now supports comma-separated inputs
• Add container_sockets, container_threads, and container_threads_max metrics
• Fix CRI-O missing network metris bug
• Add disable_root_cgroup_stats flag to allow not collecting stats from the root cgroup.

Docker Image: N/A
gcr.io Image: gcr.io/google_containers/cadvisor:v0.34.0

SHA256: 060c6361dd6d4478ff0572e8496522d8189cf956eea2656b6247ad683abcc9d3

v0.33.0

• Add --raw_cgroup_prefix_whitelist flag to allow configuring which raw cgroup trees cAdvisor monitors
• Replace du and find with a golang implementation
• Periodically update MachineInfo to support hot-add/remove
• Add explicit timestamps to prometheus metrics to fix rate calculations
• Add --url_base_prefix flag to provide better support for reverse proxies
• Add --white_listed_container_labels flag to allow specifying the container labels added as prometheus labels

Docker Image: google/cadvisor:v0.33.0
gcr.io Image: gcr.io/google_containers/cadvisor:v0.33.0

SHA256: 098441fad760b2b66c4109fd942d0bda815e7b52de0a7470cd0e087440727892

v0.32.0

• Add container process and file descriptor metrics (disabled by default)
• Rename type label to failure_type for prometheus memory_failures_total metric
• Reduce mesos error logging when mesos not present

Docker Image: google/cadvisor:v0.32.0
gcr.io Image: gcr.io/google_containers/cadvisor:v0.32.0

SHA256: 62419c0e06edb55a9c02e68fcae3a81abac2a2d98122c36a9124259e0ca8916c

v0.31.0

• Fix NVML initialization race condition
• Fix brtfs filesystem discovery
• Fix race condition with AllDockerContainers
• Don't watch .mount cgroups
• Reduce lock contention during list containers
• Don't produce prometheus metrics for ignored metrics
• Add option to not export container labels as prometheus labels
• Docs: Publish cAdvisor daemonset
• Docs: Add documentation for exported prometheus metrics

Docker Image: google/cadvisor:v0.31.0
gcr.io Image: gcr.io/google_containers/cadvisor:v0.31.0

SHA256: 195faa8d3953b4534bb0f050738ca3f7d6b1a646a1663e5660c9848967ff678f

v0.30.2

• Fix concurrent map access panic
• Don't watch .mount cgroups to reduce number of inotify watches
• Fix NVML initialization race condition
• Fix brtfs disk metrics when using a subdirectory of a subvolume

Docker Image: google/cadvisor:v0.30.2
gcr.io Image: gcr.io/google_containers/cadvisor:v0.30.2

SHA256: a5fc548b39edf2fb90bc887e15b38ba9d171f869ff55b858647373db86bce766