---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41850 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 10G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41850) 05/09/22 _x86_64_ (8 CPU) 18:02:52 LINUX RESTART (8 CPU) 18:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:04:01 315.48 56.36 259.12 0.00 7409.17 207811.50 0.00 18:05:01 74.05 0.45 73.60 0.00 10.66 32156.64 0.00 18:06:01 1.60 0.00 1.60 0.00 0.00 18.55 0.00 18:07:01 1.32 0.00 1.32 0.00 0.00 16.00 0.00 18:08:01 1.28 0.02 1.27 0.00 0.13 15.60 0.00 18:09:01 1.48 0.00 1.48 0.00 0.00 18.66 0.00 18:10:01 1.00 0.00 1.00 0.00 0.00 11.46 0.00 Average: 56.60 8.12 48.48 0.00 1059.99 34292.63 0.00 18:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:04:01 29027920 31792792 512668 1.56 116400 2919292 1947592 5.74 1081388 2399080 520 18:05:01 28558480 31783700 513212 1.56 123848 3319068 1861720 5.49 1226132 2659748 268 18:06:01 28558632 31783896 512600 1.56 123884 3319080 1861720 5.49 1225356 2659752 12 18:07:01 28569836 31795252 501172 1.52 123916 3319080 1861720 5.49 1214476 2659796 56 18:08:01 28569416 31795036 501172 1.52 123964 3319216 1878268 5.54 1214684 2659928 204 18:09:01 28576676 31802320 493848 1.50 123996 3319224 1878268 5.54 1207896 2659940 204 18:10:01 28576604 31802396 493808 1.50 124024 3319228 1878268 5.54 1207244 2660056 16 Average: 28633938 31793627 504069 1.53 122862 3262027 1881079 5.54 1196739 2622614 183 18:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:04:01 lo 4.07 4.07 0.39 0.39 0.00 0.00 0.00 0.00 18:04:01 docker0 4.45 3.93 0.56 42.20 0.00 0.00 0.00 0.00 18:04:01 ens3 697.07 397.42 6809.56 100.97 0.00 0.00 0.00 0.00 18:04:01 veth61f4c1a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:05:01 docker0 37.93 44.66 3.08 680.73 0.00 0.00 0.00 0.00 18:05:01 ens3 198.42 133.69 3229.22 60.48 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 3.45 1.25 3.22 0.14 0.00 0.00 0.00 0.00 18:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 ens3 1.83 0.67 0.50 0.29 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 1.05 0.60 0.61 0.47 0.00 0.00 0.00 0.00 18:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 6.05 6.94 0.52 103.28 0.00 0.00 0.00 0.00 Average: ens3 128.89 76.26 1434.74 23.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41850) 05/09/22 _x86_64_ (8 CPU) 18:02:52 LINUX RESTART (8 CPU) 18:03:01 CPU %user %nice %system %iowait %steal %idle 18:04:01 all 10.48 0.00 4.24 3.85 0.08 81.35 18:04:01 0 9.88 0.00 3.81 14.25 0.07 71.99 18:04:01 1 10.24 0.00 3.35 2.70 0.10 83.61 18:04:01 2 11.03 0.00 3.37 0.74 0.08 84.77 18:04:01 3 10.70 0.00 5.75 3.82 0.08 79.65 18:04:01 4 11.16 0.00 4.58 0.96 0.07 83.24 18:04:01 5 9.91 0.00 4.54 2.12 0.07 83.36 18:04:01 6 11.16 0.00 4.52 4.78 0.07 79.47 18:04:01 7 9.75 0.00 4.03 1.41 0.12 84.70 18:05:01 all 24.47 0.00 4.88 0.90 0.08 69.68 18:05:01 0 24.31 0.00 5.34 4.90 0.08 65.37 18:05:01 1 23.42 0.00 5.18 0.13 0.07 71.21 18:05:01 2 24.55 0.00 4.66 1.08 0.07 69.65 18:05:01 3 24.43 0.00 4.76 0.24 0.08 70.49 18:05:01 4 25.46 0.00 5.08 0.07 0.08 69.30 18:05:01 5 24.47 0.00 4.74 0.40 0.07 70.32 18:05:01 6 24.50 0.00 4.48 0.10 0.08 70.83 18:05:01 7 24.60 0.00 4.78 0.32 0.07 70.24 18:06:01 all 0.02 0.00 0.02 0.01 0.00 99.95 18:06:01 0 0.00 0.00 0.00 0.02 0.00 99.98 18:06:01 1 0.00 0.00 0.02 0.00 0.00 99.98 18:06:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:06:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:06:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:06:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:06:01 7 0.07 0.00 0.03 0.08 0.02 99.80 18:07:01 all 0.03 0.00 0.01 0.00 0.01 99.95 18:07:01 0 0.03 0.00 0.02 0.00 0.02 99.93 18:07:01 1 0.03 0.00 0.00 0.00 0.02 99.95 18:07:01 2 0.03 0.00 0.00 0.00 0.00 99.97 18:07:01 3 0.02 0.00 0.00 0.00 0.02 99.97 18:07:01 4 0.00 0.00 0.00 0.02 0.00 99.98 18:07:01 5 0.00 0.00 0.02 0.00 0.00 99.98 18:07:01 6 0.05 0.00 0.02 0.00 0.00 99.93 18:07:01 7 0.08 0.00 0.02 0.02 0.02 99.87 18:08:01 all 0.02 0.00 0.01 0.01 0.01 99.95 18:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 18:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:08:01 2 0.02 0.00 0.02 0.00 0.02 99.95 18:08:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:08:01 4 0.02 0.00 0.00 0.02 0.02 99.95 18:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:08:01 6 0.03 0.00 0.02 0.00 0.02 99.93 18:08:01 7 0.07 0.00 0.03 0.03 0.02 99.85 18:09:01 all 0.02 0.00 0.02 0.01 0.00 99.95 18:09:01 0 0.00 0.00 0.00 0.03 0.00 99.97 18:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:09:01 2 0.00 0.00 0.03 0.00 0.00 99.97 18:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:09:01 4 0.02 0.00 0.03 0.00 0.00 99.95 18:09:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:09:01 6 0.05 0.00 0.02 0.00 0.00 99.93 18:09:01 7 0.05 0.00 0.03 0.02 0.02 99.88 18:10:01 all 0.02 0.00 0.00 0.00 0.00 99.97 18:10:01 0 0.02 0.00 0.02 0.02 0.00 99.95 18:10:01 1 0.03 0.00 0.00 0.00 0.02 99.95 18:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:10:01 5 0.02 0.00 0.00 0.00 0.02 99.97 18:10:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:10:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 4.97 0.00 1.30 0.68 0.03 93.02 Average: 0 4.85 0.00 1.30 2.72 0.02 91.11 Average: 1 4.79 0.00 1.21 0.40 0.03 93.57 Average: 2 5.06 0.00 1.15 0.26 0.02 93.51 Average: 3 5.00 0.00 1.50 0.58 0.03 92.90 Average: 4 5.21 0.00 1.38 0.15 0.02 93.23 Average: 5 4.89 0.00 1.32 0.36 0.02 93.40 Average: 6 5.08 0.00 1.28 0.69 0.02 92.92 Average: 7 4.91 0.00 1.27 0.27 0.04 93.52