---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6749 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: 2800.002 BogoMIPS: 5600.00 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 21G 135G 14% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 21G 135G 14% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6749) 04/03/23 _x86_64_ (8 CPU) 23:18:07 LINUX RESTART (8 CPU) 23:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:20:01 118.61 3.35 115.26 0.00 419.13 56905.32 0.00 23:21:01 32.23 0.07 32.16 0.00 0.53 18206.05 0.00 23:22:01 225.43 1.30 224.13 0.00 43.46 105753.17 0.00 23:23:01 592.23 8.42 583.82 0.00 75.32 250787.40 0.00 23:24:01 872.22 10.91 861.31 0.00 2904.98 225945.01 0.00 23:25:01 637.13 3.92 633.22 0.00 2284.13 250013.47 0.00 23:26:01 950.68 0.42 950.27 0.00 6.40 207231.72 0.00 Average: 489.80 4.05 485.75 0.00 819.08 159262.14 0.00 23:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:20:01 27999092 31531224 769912 2.34 113044 3617192 1940056 5.72 1447760 2982668 471476 23:21:01 27928728 31563296 733796 2.23 115488 3691888 1799992 5.30 1261096 3212928 269404 23:22:01 26042176 31423048 862784 2.62 121920 5388900 2643020 7.79 1680544 4618240 1812 23:23:01 21658920 30970792 1300632 3.96 292464 8858128 3211492 9.46 2345380 8030112 24100 23:24:01 19040228 31370680 891540 2.71 357424 11687476 2550932 7.52 2262992 10589672 935612 23:25:01 16258340 31246756 1005652 3.06 480908 14042760 2562680 7.55 2764624 12685604 114288 23:26:01 17458120 31481132 777420 2.36 506224 13078464 2120644 6.25 2614472 11672296 832 Average: 22340801 31369561 905962 2.76 283925 8623544 2404117 7.09 2053838 7684503 259646 23:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:20:01 docker0 584.89 519.71 42.33 3423.81 0.00 0.00 0.00 0.00 23:20:01 ens3 705.75 694.82 7511.91 79.07 0.00 0.00 0.00 0.00 23:20:01 veth151eb5e 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:20:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 23:21:01 docker0 1.40 1.40 0.10 0.12 0.00 0.00 0.00 0.00 23:21:01 ens3 37.88 21.11 37.74 15.11 0.00 0.00 0.00 0.00 23:21:01 veth151eb5e 1.40 1.43 0.12 0.12 0.00 0.00 0.00 0.00 23:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:22:01 docker0 25.45 41.94 1.87 265.48 0.00 0.00 0.00 0.00 23:22:01 veth518ea96 2.33 2.98 0.22 1.86 0.00 0.00 0.00 0.00 23:22:01 vethc015ec2 1.83 2.22 0.17 1.47 0.00 0.00 0.00 0.00 23:22:01 vethc413b5f 5.38 7.50 0.52 3.35 0.00 0.00 0.00 0.00 23:22:01 ens3 144.89 87.67 1971.33 24.75 0.00 0.00 0.00 0.00 23:22:01 veth9b0a39b 5.92 8.47 0.57 3.52 0.00 0.00 0.00 0.00 23:22:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 23:22:01 vethd21f0f5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 veth497bad3 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 23:23:01 docker0 522.03 796.87 42.04 6176.68 0.00 0.00 0.00 0.00 23:23:01 veth096603e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:23:01 ens3 814.05 536.69 6243.15 55.59 0.00 0.00 0.00 0.00 23:23:01 vethcc929ef 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:23:01 veth0744cce 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:23:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 23:23:01 veth497bad3 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 264.87 502.22 21.22 2928.04 0.00 0.00 0.00 0.00 23:24:01 vethc6a14b1 47.03 74.39 4.45 236.70 0.00 0.00 0.00 0.02 23:24:01 veth2187388 12.80 18.10 1.22 6.95 0.00 0.00 0.00 0.00 23:24:01 ens3 666.32 367.09 4865.22 208.82 0.00 0.00 0.00 0.00 23:24:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 23:24:01 veth497bad3 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 23:25:01 docker0 239.25 481.45 19.09 3496.07 0.00 0.00 0.00 0.00 23:25:01 ens3 556.78 276.40 4425.67 37.35 0.00 0.00 0.00 0.00 23:25:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 23:25:01 veth2ce557a 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 23:25:01 veth497bad3 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 23:26:01 docker0 6.70 16.51 0.43 180.53 0.00 0.00 0.00 0.00 23:26:01 ens3 62.10 32.32 215.98 19.73 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 veth497bad3 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 234.93 337.15 18.15 2352.88 0.00 0.00 0.00 0.00 Average: ens3 426.81 288.01 3610.04 62.92 0.00 0.00 0.00 0.00 Average: lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 Average: veth497bad3 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6749) 04/03/23 _x86_64_ (8 CPU) 23:18:07 LINUX RESTART (8 CPU) 23:19:01 CPU %user %nice %system %iowait %steal %idle 23:20:01 all 22.87 0.00 5.13 2.36 0.07 69.57 23:20:01 0 23.87 0.00 4.47 0.18 0.07 71.41 23:20:01 1 22.82 0.00 5.49 0.10 0.08 71.50 23:20:01 2 21.73 0.00 5.21 6.94 0.07 66.06 23:20:01 3 25.24 0.00 5.33 1.90 0.07 67.46 23:20:01 4 21.27 0.00 4.92 0.07 0.07 73.67 23:20:01 5 20.82 0.00 4.65 2.92 0.05 71.56 23:20:01 6 23.44 0.00 4.97 0.03 0.07 71.49 23:20:01 7 23.78 0.00 6.04 6.76 0.07 63.35 23:21:01 all 34.40 0.00 4.97 0.76 0.09 59.78 23:21:01 0 34.37 0.00 4.83 0.00 0.07 60.73 23:21:01 1 33.22 0.00 5.03 5.02 0.08 56.65 23:21:01 2 35.16 0.00 5.60 0.07 0.08 59.09 23:21:01 3 34.86 0.00 4.40 0.03 0.08 60.63 23:21:01 4 34.28 0.00 5.04 0.12 0.07 60.50 23:21:01 5 35.31 0.00 4.67 0.55 0.08 59.38 23:21:01 6 33.99 0.00 4.79 0.02 0.07 61.13 23:21:01 7 34.00 0.00 5.38 0.27 0.18 60.17 23:22:01 all 22.50 0.00 7.40 2.91 0.08 67.11 23:22:01 0 20.94 0.00 6.86 0.44 0.10 71.66 23:22:01 1 21.96 0.00 8.69 11.28 0.07 58.01 23:22:01 2 25.55 0.00 7.62 0.52 0.07 66.24 23:22:01 3 23.60 0.00 7.17 0.25 0.07 68.91 23:22:01 4 22.22 0.00 6.88 8.00 0.07 62.82 23:22:01 5 20.81 0.00 6.89 0.62 0.07 71.60 23:22:01 6 21.96 0.00 6.68 0.31 0.10 70.95 23:22:01 7 22.94 0.00 8.44 1.93 0.10 66.59 23:23:01 all 14.19 0.00 7.20 15.60 0.09 62.93 23:23:01 0 15.23 0.00 6.66 5.03 0.05 73.04 23:23:01 1 12.57 0.00 6.59 6.61 0.05 74.18 23:23:01 2 13.94 0.00 8.18 27.56 0.05 50.27 23:23:01 3 13.55 0.00 8.64 21.95 0.15 55.70 23:23:01 4 14.62 0.00 7.54 20.48 0.12 57.25 23:23:01 5 13.65 0.00 5.34 5.41 0.07 75.53 23:23:01 6 15.16 0.00 6.51 18.82 0.10 59.41 23:23:01 7 14.81 0.00 8.15 19.03 0.12 57.88 23:24:01 all 39.03 0.00 12.04 22.28 0.23 26.42 23:24:01 0 36.92 0.00 11.57 17.32 0.24 33.95 23:24:01 1 37.08 0.00 9.65 15.20 0.17 37.90 23:24:01 2 36.90 0.00 11.47 24.68 0.41 26.54 23:24:01 3 38.65 0.00 12.78 25.13 0.16 23.29 23:24:01 4 40.55 0.00 13.04 23.81 0.29 22.31 23:24:01 5 38.61 0.00 11.93 24.77 0.19 24.50 23:24:01 6 40.71 0.00 11.93 25.04 0.15 22.16 23:24:01 7 42.82 0.00 13.99 22.32 0.26 20.61 23:25:01 all 46.42 0.00 13.97 18.48 0.23 20.89 23:25:01 0 43.00 0.00 11.94 12.67 0.21 32.18 23:25:01 1 43.49 0.00 12.31 18.24 0.15 25.81 23:25:01 2 47.59 0.00 13.87 20.18 0.22 18.14 23:25:01 3 49.71 0.00 15.37 19.76 0.36 14.79 23:25:01 4 44.07 0.00 14.09 21.83 0.35 19.66 23:25:01 5 44.63 0.00 13.20 14.12 0.14 27.91 23:25:01 6 49.75 0.00 14.00 18.99 0.22 17.04 23:25:01 7 49.19 0.00 17.07 22.14 0.21 11.40 23:26:01 all 47.81 0.00 14.13 10.04 0.26 27.76 23:26:01 0 44.20 0.00 12.85 8.23 0.28 34.44 23:26:01 1 45.04 0.00 14.05 8.74 0.24 31.92 23:26:01 2 46.40 0.00 14.18 10.24 0.25 28.94 23:26:01 3 43.99 0.00 13.62 9.71 0.32 32.35 23:26:01 4 50.37 0.00 12.87 5.76 0.21 30.79 23:26:01 5 48.07 0.00 13.30 11.11 0.14 27.37 23:26:01 6 51.57 0.00 16.53 17.25 0.26 14.39 23:26:01 7 52.82 0.00 15.64 9.34 0.37 21.83 Average: all 32.33 0.00 9.21 10.29 0.15 48.02 Average: 0 31.11 0.00 8.41 6.22 0.14 54.12 Average: 1 30.78 0.00 8.79 9.28 0.12 51.03 Average: 2 32.34 0.00 9.40 12.84 0.16 45.26 Average: 3 32.64 0.00 9.55 11.18 0.17 46.47 Average: 4 32.35 0.00 9.15 11.37 0.17 46.97 Average: 5 31.58 0.00 8.52 8.44 0.10 51.36 Average: 6 33.63 0.00 9.28 11.40 0.14 45.56 Average: 7 34.20 0.00 10.62 11.63 0.19 43.37