---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63580 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: 2799.994 BogoMIPS: 5599.98 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63580) 05/13/22 _x86_64_ (8 CPU) 09:19:43 LINUX RESTART (8 CPU) 09:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:21:02 363.75 54.28 309.46 0.00 5155.08 182996.07 0.00 09:22:01 163.56 1.07 162.49 0.00 17.63 45152.41 0.00 09:23:01 132.84 0.05 132.79 0.00 3.33 33157.27 0.00 09:24:01 1.80 0.00 1.80 0.00 0.00 21.61 0.00 09:25:01 1.08 0.02 1.07 0.00 0.13 11.20 0.00 09:26:01 1.47 0.00 1.47 0.00 0.00 18.53 0.00 09:27:01 0.98 0.00 0.98 0.00 0.00 12.13 0.00 09:28:01 1.02 0.00 1.02 0.00 0.00 12.13 0.00 09:29:01 1.13 0.00 1.13 0.00 0.00 13.73 0.00 09:30:01 1.80 0.00 1.80 0.00 0.00 24.00 0.00 Average: 66.78 5.55 61.23 0.00 518.52 26111.61 0.00 09:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:02 28960892 31763516 541220 1.65 119684 2951768 2143856 6.32 1121992 2424556 1824 09:22:01 28273380 31663660 629004 1.91 176580 3407596 2462564 7.26 1371484 2770160 37820 09:23:01 27714416 31791708 502708 1.53 187376 4029472 1778252 5.24 1283992 3364680 168 09:24:01 27714080 31791516 502424 1.53 187400 4029476 1778252 5.24 1284008 3364684 44 09:25:01 27714872 31792288 501852 1.53 187420 4029480 1778252 5.24 1283488 3364700 24 09:26:01 27715128 31792660 501316 1.52 187452 4029484 1778252 5.24 1283580 3364700 208 09:27:01 27724712 31802284 491664 1.50 187496 4029476 1778252 5.24 1273692 3364704 32 09:28:01 27724696 31802336 491576 1.49 187516 4029496 1778252 5.24 1273916 3364724 164 09:29:01 27724292 31801940 491896 1.50 187544 4029488 1778252 5.24 1273700 3364728 12 09:30:01 27724512 31802348 491460 1.49 187576 4029604 1778252 5.24 1274116 3364836 68 Average: 27899098 31780426 514512 1.56 179604 3859534 1883244 5.55 1272397 3211247 4036 09:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:02 lo 7.13 7.13 0.69 0.69 0.00 0.00 0.00 0.00 09:21:02 vethf5ebd5e 55.68 68.61 5.37 50.38 0.00 0.00 0.00 0.00 09:21:02 ens3 843.30 572.74 6103.89 120.33 0.00 0.00 0.00 0.00 09:21:02 docker0 79.39 95.65 6.38 237.59 0.00 0.00 0.00 0.00 09:22:01 veth73d30ba 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:22:01 ens3 202.56 156.19 1291.40 72.71 0.00 0.00 0.00 0.00 09:22:01 docker0 105.08 135.41 7.74 1251.32 0.00 0.00 0.00 0.00 09:23:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:23:01 ens3 124.56 78.72 2627.66 14.55 0.00 0.00 0.00 0.00 09:23:01 docker0 8.45 10.68 0.49 53.59 0.00 0.00 0.00 0.00 09:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 ens3 20.83 18.79 5.57 25.17 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 8.32 8.25 0.77 14.02 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 ens3 4.28 6.56 0.34 7.35 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 120.29 84.03 1002.53 25.34 0.00 0.00 0.00 0.00 Average: docker0 19.15 23.99 1.45 152.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63580) 05/13/22 _x86_64_ (8 CPU) 09:19:43 LINUX RESTART (8 CPU) 09:20:01 CPU %user %nice %system %iowait %steal %idle 09:21:02 all 10.95 0.00 4.61 3.70 0.07 80.68 09:21:02 0 11.42 0.00 4.34 1.47 0.07 82.70 09:21:02 1 10.85 0.00 4.08 7.61 0.07 77.38 09:21:02 2 12.32 0.00 4.75 0.79 0.05 82.09 09:21:02 3 10.08 0.00 4.76 0.86 0.07 84.22 09:21:02 4 9.81 0.00 4.11 3.04 0.07 82.97 09:21:02 5 11.00 0.00 5.49 7.94 0.08 75.49 09:21:02 6 10.80 0.00 4.34 4.90 0.05 79.91 09:21:02 7 11.27 0.00 5.01 3.00 0.07 80.66 09:22:01 all 25.82 0.00 5.66 1.68 0.09 66.76 09:22:01 0 22.34 0.00 4.80 0.21 0.07 72.58 09:22:01 1 27.91 0.00 6.46 2.87 0.09 62.68 09:22:01 2 26.40 0.00 5.34 0.26 0.09 67.91 09:22:01 3 22.09 0.00 4.59 0.31 0.09 72.93 09:22:01 4 26.43 0.00 5.58 0.12 0.09 67.78 09:22:01 5 26.61 0.00 6.40 2.36 0.07 64.57 09:22:01 6 28.30 0.00 6.45 4.39 0.10 60.76 09:22:01 7 26.49 0.00 5.66 2.94 0.10 64.81 09:23:01 all 13.78 0.00 2.91 0.90 0.05 82.36 09:23:01 0 11.93 0.00 2.50 0.00 0.05 85.52 09:23:01 1 14.16 0.00 4.03 5.18 0.05 76.59 09:23:01 2 14.30 0.00 2.84 0.13 0.03 82.69 09:23:01 3 11.50 0.00 2.05 0.03 0.05 86.37 09:23:01 4 11.91 0.00 3.02 0.45 0.05 84.57 09:23:01 5 15.27 0.00 2.67 0.27 0.05 81.74 09:23:01 6 16.12 0.00 2.90 0.97 0.05 79.95 09:23:01 7 15.05 0.00 3.31 0.15 0.05 81.44 09:24:01 all 0.04 0.00 0.03 0.01 0.00 99.92 09:24:01 0 0.02 0.00 0.05 0.00 0.00 99.93 09:24:01 1 0.07 0.00 0.03 0.03 0.02 99.85 09:24:01 2 0.03 0.00 0.03 0.02 0.00 99.92 09:24:01 3 0.05 0.00 0.02 0.00 0.00 99.93 09:24:01 4 0.03 0.00 0.05 0.00 0.00 99.92 09:24:01 5 0.00 0.00 0.02 0.00 0.00 99.98 09:24:01 6 0.03 0.00 0.02 0.00 0.00 99.95 09:24:01 7 0.05 0.00 0.05 0.00 0.00 99.90 09:25:01 all 0.04 0.00 0.01 0.00 0.01 99.94 09:25:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:25:01 1 0.10 0.00 0.05 0.03 0.00 99.82 09:25:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:25:01 3 0.03 0.00 0.00 0.00 0.02 99.95 09:25:01 4 0.03 0.00 0.02 0.00 0.02 99.93 09:25:01 5 0.05 0.00 0.00 0.00 0.02 99.93 09:25:01 6 0.03 0.00 0.00 0.00 0.00 99.97 09:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:26:01 all 0.02 0.00 0.02 0.01 0.00 99.96 09:26:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:26:01 1 0.07 0.00 0.07 0.03 0.02 99.82 09:26:01 2 0.03 0.00 0.02 0.02 0.00 99.93 09:26:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:26:01 5 0.03 0.00 0.03 0.00 0.00 99.93 09:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:26:01 7 0.00 0.00 0.02 0.00 0.00 99.98 09:27:01 all 0.02 0.00 0.01 0.00 0.00 99.96 09:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:27:01 1 0.02 0.00 0.02 0.02 0.00 99.95 09:27:01 2 0.00 0.00 0.00 0.02 0.00 99.98 09:27:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:27:01 4 0.03 0.00 0.00 0.00 0.00 99.97 09:27:01 5 0.07 0.00 0.03 0.00 0.02 99.88 09:27:01 6 0.03 0.00 0.02 0.00 0.00 99.95 09:27:01 7 0.03 0.00 0.02 0.00 0.00 99.95 09:28:01 all 0.01 0.00 0.02 0.00 0.00 99.97 09:28:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:28:01 1 0.03 0.00 0.03 0.03 0.02 99.88 09:28:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:28:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:28:01 4 0.00 0.00 0.02 0.00 0.00 99.98 09:28:01 5 0.02 0.00 0.03 0.00 0.00 99.95 09:28:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:28:01 7 0.00 0.00 0.03 0.00 0.00 99.97 09:29:01 all 0.02 0.00 0.01 0.00 0.00 99.96 09:29:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:29:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:29:01 2 0.02 0.00 0.02 0.02 0.00 99.95 09:29:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:29:01 4 0.02 0.00 0.02 0.00 0.02 99.95 09:29:01 5 0.03 0.00 0.02 0.00 0.00 99.95 09:29:01 6 0.03 0.00 0.03 0.00 0.02 99.92 09:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:30:01 all 0.02 0.00 0.02 0.01 0.00 99.95 09:30:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:30:01 1 0.03 0.00 0.03 0.03 0.00 99.90 09:30:01 2 0.02 0.00 0.00 0.02 0.00 99.97 09:30:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:30:01 4 0.02 0.00 0.02 0.02 0.00 99.95 09:30:01 5 0.00 0.00 0.02 0.02 0.00 99.97 09:30:01 6 0.07 0.00 0.05 0.00 0.00 99.88 09:30:01 7 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 4.99 0.00 1.31 0.62 0.02 93.05 Average: 0 4.52 0.00 1.16 0.17 0.02 94.13 Average: 1 5.24 0.00 1.46 1.57 0.03 91.70 Average: 2 5.23 0.00 1.28 0.13 0.02 93.34 Average: 3 4.31 0.00 1.13 0.12 0.02 94.42 Average: 4 4.75 0.00 1.26 0.36 0.02 93.60 Average: 5 5.23 0.00 1.45 1.05 0.02 92.25 Average: 6 5.46 0.00 1.36 1.01 0.02 92.15 Average: 7 5.20 0.00 1.39 0.60 0.02 92.79