---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16635 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 11G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16635) 05/24/23 _x86_64_ (8 CPU) 01:03:54 LINUX RESTART (8 CPU) 01:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:05:01 363.84 48.32 315.52 0.00 5436.12 162003.80 0.00 01:06:01 72.67 0.70 71.97 0.00 33.07 45781.60 0.00 01:07:01 62.40 0.18 62.21 0.00 9.60 33958.70 0.00 01:08:01 3.72 0.00 3.72 0.00 0.00 52.12 0.00 Average: 124.67 12.15 112.52 0.00 1352.86 60027.98 0.00 01:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 29191616 31563580 753388 2.29 71624 2582568 2038304 6.01 1018948 2319944 665164 01:06:01 27731272 31428412 867248 2.64 97484 3788076 2203236 6.49 1517612 3164608 586672 01:07:01 28537508 31544796 752368 2.29 102980 3131808 1917320 5.65 1156460 2760604 368 01:08:01 28565312 31572024 727584 2.21 103040 3131672 1762944 5.20 1131016 2760280 140 Average: 28506427 31527203 775147 2.36 93782 3158531 1980451 5.84 1206009 2751359 313086 01:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 ens3 772.62 513.05 7494.00 107.31 0.00 0.00 0.00 0.00 01:05:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 01:05:01 docker0 64.55 63.28 4.71 368.73 0.00 0.00 0.00 0.00 01:06:01 ens3 205.57 118.08 1367.11 21.95 0.00 0.00 0.00 0.00 01:06:01 veth320b25b 96.98 173.45 8.52 1330.40 0.00 0.00 0.00 0.11 01:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:06:01 docker0 96.98 173.33 7.19 1330.39 0.00 0.00 0.00 0.00 01:07:01 ens3 103.37 65.93 2534.10 16.98 0.00 0.00 0.00 0.00 01:07:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 01:07:01 docker0 1.05 1.08 0.08 1.55 0.00 0.00 0.00 0.00 01:08:01 ens3 2.25 1.30 3.03 0.70 0.00 0.00 0.00 0.00 01:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 268.87 173.19 2830.38 36.44 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 40.54 59.40 2.99 425.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16635) 05/24/23 _x86_64_ (8 CPU) 01:03:54 LINUX RESTART (8 CPU) 01:04:02 CPU %user %nice %system %iowait %steal %idle 01:05:01 all 9.58 0.00 3.42 2.02 0.05 84.92 01:05:01 0 12.79 0.00 2.95 0.90 0.05 83.31 01:05:01 1 7.41 0.00 3.19 0.92 0.05 88.42 01:05:01 2 7.17 0.00 3.77 1.29 0.03 87.74 01:05:01 3 9.23 0.00 2.92 0.24 0.07 87.53 01:05:01 4 11.71 0.00 3.07 2.26 0.03 82.93 01:05:01 5 10.66 0.00 2.81 3.18 0.07 83.29 01:05:01 6 8.07 0.00 3.11 0.17 0.03 88.61 01:05:01 7 9.58 0.00 5.58 7.24 0.09 77.51 01:06:01 all 46.94 0.00 7.71 1.52 0.08 43.75 01:06:01 0 47.43 0.00 7.80 0.32 0.07 44.38 01:06:01 1 46.69 0.00 7.05 0.64 0.08 45.53 01:06:01 2 49.26 0.00 7.92 5.29 0.10 37.42 01:06:01 3 46.18 0.00 7.58 0.07 0.08 46.08 01:06:01 4 45.62 0.00 7.95 0.19 0.08 46.16 01:06:01 5 47.28 0.00 7.58 0.30 0.08 44.76 01:06:01 6 43.53 0.00 8.46 4.57 0.08 43.36 01:06:01 7 49.56 0.00 7.31 0.75 0.08 42.31 01:07:01 all 17.81 0.00 3.14 1.26 0.05 77.74 01:07:01 0 18.56 0.00 2.74 0.07 0.03 78.60 01:07:01 1 19.10 0.00 3.35 0.10 0.05 77.39 01:07:01 2 18.01 0.00 3.35 4.20 0.05 74.39 01:07:01 3 17.59 0.00 3.66 0.03 0.05 78.66 01:07:01 4 17.61 0.00 3.21 0.05 0.05 79.08 01:07:01 5 18.05 0.00 2.63 0.00 0.03 79.28 01:07:01 6 16.43 0.00 3.13 5.60 0.05 74.79 01:07:01 7 17.14 0.00 3.04 0.07 0.08 79.67 01:08:01 all 0.10 0.00 0.05 0.00 0.02 99.83 01:08:01 0 0.00 0.00 0.03 0.00 0.02 99.95 01:08:01 1 0.07 0.00 0.03 0.00 0.02 99.88 01:08:01 2 0.07 0.00 0.07 0.03 0.02 99.82 01:08:01 3 0.03 0.00 0.05 0.00 0.02 99.90 01:08:01 4 0.48 0.00 0.05 0.00 0.02 99.45 01:08:01 5 0.05 0.00 0.05 0.00 0.03 99.87 01:08:01 6 0.03 0.00 0.03 0.00 0.00 99.93 01:08:01 7 0.10 0.00 0.05 0.00 0.03 99.82 Average: all 18.59 0.00 3.57 1.19 0.05 76.60 Average: 0 19.65 0.00 3.37 0.32 0.04 76.61 Average: 1 18.31 0.00 3.40 0.41 0.05 77.82 Average: 2 18.62 0.00 3.77 2.70 0.05 74.86 Average: 3 18.22 0.00 3.54 0.08 0.05 78.09 Average: 4 18.84 0.00 3.56 0.62 0.05 76.94 Average: 5 18.99 0.00 3.26 0.86 0.05 76.84 Average: 6 17.01 0.00 3.68 2.59 0.04 76.68 Average: 7 19.05 0.00 3.97 1.98 0.07 74.93