---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21473 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21473) 04/20/22 _x86_64_ (8 CPU) 07:36:22 LINUX RESTART (8 CPU) 07:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:38:01 212.80 11.40 201.40 0.00 1969.27 94836.46 0.00 07:39:01 38.52 0.13 38.39 0.00 14.53 17628.01 0.00 07:40:02 1.35 0.00 1.35 0.00 0.00 15.46 0.00 07:41:01 1.39 0.00 1.39 0.00 0.00 17.62 0.00 07:42:01 1.30 0.02 1.28 0.00 0.13 14.53 0.00 07:43:01 1.30 0.00 1.30 0.00 0.00 15.73 0.00 07:44:01 1.02 0.00 1.02 0.00 0.00 12.13 0.00 07:45:01 1.02 0.00 1.02 0.00 0.00 14.40 0.00 07:46:01 1.08 0.00 1.08 0.00 0.00 11.73 0.00 07:47:01 162.32 2.22 160.11 0.00 83.59 64036.53 0.00 Average: 42.27 1.38 40.89 0.00 207.07 17687.35 0.00 07:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:38:01 28884108 31757404 529640 1.61 110896 3020828 1995000 5.88 1277372 2315392 4448 07:39:01 28830888 31779400 516664 1.57 114176 3079912 1776952 5.24 1213360 2427512 148 07:40:02 28832072 31780720 515244 1.57 114216 3079916 1776952 5.24 1212296 2427520 16 07:41:01 28839084 31788188 507840 1.54 114252 3080044 1776952 5.24 1204240 2427860 48 07:42:01 28839004 31788132 507760 1.54 114300 3080048 1776952 5.24 1204624 2427864 24 07:43:01 28848160 31797488 498392 1.52 114324 3080052 1776952 5.24 1195356 2427964 168 07:44:01 28848152 31797500 498296 1.52 114344 3080060 1776952 5.24 1195520 2427968 12 07:45:01 28848116 31797516 498424 1.52 114376 3080064 1776952 5.24 1195900 2427976 60 07:46:01 28848076 31797508 498388 1.52 114408 3080064 1776952 5.24 1195480 2427976 20 07:47:01 27268700 31735180 550856 1.68 169304 4405696 1946264 5.74 1362744 3692636 124 Average: 28688636 31781904 512150 1.56 119460 3206668 1815688 5.35 1225689 2543067 507 07:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:38:01 ens3 275.42 174.32 4444.60 56.79 0.00 0.00 0.00 0.00 07:38:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 07:38:01 docker0 45.91 52.52 4.88 723.14 0.00 0.00 0.00 0.00 07:39:01 ens3 122.78 95.87 2524.50 58.66 0.00 0.00 0.00 0.00 07:39:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:02 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 8.10 3.95 12.81 0.27 0.00 0.00 0.00 0.00 07:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 1.50 0.73 0.72 0.54 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 ens3 0.52 0.10 0.05 0.01 0.00 0.00 0.00 0.00 07:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 1.28 0.42 0.41 0.28 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 0.70 0.50 0.36 0.28 0.00 0.00 0.00 0.00 07:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 0.23 0.12 0.07 0.01 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 445.09 279.49 8029.07 130.28 0.00 0.00 0.00 0.00 07:47:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 07:47:01 docker0 51.39 68.34 5.13 686.71 0.00 0.00 0.00 0.00 Average: ens3 85.68 55.63 1503.56 24.75 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 9.74 12.10 1.00 141.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21473) 04/20/22 _x86_64_ (8 CPU) 07:36:22 LINUX RESTART (8 CPU) 07:37:01 CPU %user %nice %system %iowait %steal %idle 07:38:01 all 30.01 0.00 6.16 0.96 0.08 62.78 07:38:01 0 29.44 0.00 6.64 0.25 0.08 63.58 07:38:01 1 29.77 0.00 5.61 0.22 0.08 64.32 07:38:01 2 31.34 0.00 6.53 0.12 0.08 61.92 07:38:01 3 29.93 0.00 6.11 0.83 0.08 63.05 07:38:01 4 27.99 0.00 5.58 0.52 0.08 65.82 07:38:01 5 30.19 0.00 6.58 4.00 0.07 59.16 07:38:01 6 30.06 0.00 6.38 1.44 0.08 62.03 07:38:01 7 31.40 0.00 5.86 0.29 0.08 62.37 07:39:01 all 3.60 0.00 1.47 0.26 0.03 94.64 07:39:01 0 3.68 0.00 1.72 0.03 0.02 94.54 07:39:01 1 2.79 0.00 1.82 0.00 0.02 95.37 07:39:01 2 3.76 0.00 1.23 0.02 0.03 94.96 07:39:01 3 3.03 0.00 1.39 0.39 0.02 95.18 07:39:01 4 4.49 0.00 1.09 0.03 0.03 94.35 07:39:01 5 3.90 0.00 1.14 0.10 0.02 94.84 07:39:01 6 3.59 0.00 1.99 1.37 0.03 93.01 07:39:01 7 3.55 0.00 1.41 0.13 0.03 94.88 07:40:02 all 0.28 0.00 0.02 0.01 0.00 99.69 07:40:02 0 0.00 0.00 0.00 0.00 0.00 100.00 07:40:02 1 0.02 0.00 0.00 0.00 0.00 99.98 07:40:02 2 0.07 0.00 0.07 0.00 0.00 99.87 07:40:02 3 0.00 0.00 0.02 0.02 0.00 99.97 07:40:02 4 2.00 0.00 0.03 0.00 0.00 97.97 07:40:02 5 0.02 0.00 0.00 0.00 0.02 99.97 07:40:02 6 0.08 0.00 0.03 0.03 0.02 99.83 07:40:02 7 0.02 0.00 0.00 0.00 0.00 99.98 07:41:01 all 0.30 0.00 0.04 0.01 0.00 99.66 07:41:01 0 0.05 0.00 0.03 0.00 0.00 99.92 07:41:01 1 0.00 0.00 0.05 0.00 0.00 99.95 07:41:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:41:01 3 0.03 0.00 0.05 0.02 0.00 99.90 07:41:01 4 1.99 0.00 0.02 0.00 0.00 98.00 07:41:01 5 0.08 0.00 0.02 0.00 0.00 99.90 07:41:01 6 0.08 0.00 0.03 0.03 0.00 99.85 07:41:01 7 0.14 0.00 0.07 0.02 0.00 99.78 07:42:01 all 0.30 0.00 0.01 0.01 0.01 99.67 07:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 07:42:01 1 0.05 0.00 0.02 0.00 0.00 99.93 07:42:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:42:01 3 0.02 0.00 0.02 0.02 0.00 99.95 07:42:01 4 1.79 0.00 0.02 0.00 0.00 98.19 07:42:01 5 0.20 0.00 0.03 0.00 0.02 99.75 07:42:01 6 0.30 0.00 0.02 0.05 0.02 99.62 07:42:01 7 0.00 0.00 0.00 0.00 0.02 99.98 07:43:01 all 0.16 0.00 0.03 0.01 0.01 99.80 07:43:01 0 0.05 0.00 0.03 0.00 0.00 99.92 07:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:43:01 2 0.03 0.00 0.02 0.00 0.02 99.93 07:43:01 3 0.02 0.00 0.00 0.02 0.00 99.97 07:43:01 4 0.95 0.00 0.05 0.00 0.02 98.99 07:43:01 5 0.05 0.00 0.05 0.00 0.02 99.88 07:43:01 6 0.08 0.00 0.03 0.03 0.00 99.85 07:43:01 7 0.07 0.00 0.05 0.00 0.00 99.88 07:44:01 all 0.27 0.00 0.01 0.00 0.01 99.70 07:44:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:44:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:44:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:44:01 3 0.00 0.00 0.00 0.02 0.00 99.98 07:44:01 4 1.99 0.00 0.00 0.00 0.00 98.01 07:44:01 5 0.10 0.00 0.05 0.00 0.02 99.83 07:44:01 6 0.03 0.00 0.02 0.02 0.02 99.92 07:44:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:45:01 all 0.18 0.00 0.02 0.00 0.00 99.80 07:45:01 0 0.07 0.00 0.00 0.00 0.00 99.93 07:45:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 3 0.02 0.00 0.02 0.02 0.02 99.93 07:45:01 4 1.03 0.00 0.02 0.00 0.00 98.96 07:45:01 5 0.07 0.00 0.10 0.00 0.00 99.83 07:45:01 6 0.13 0.00 0.03 0.00 0.00 99.83 07:45:01 7 0.05 0.00 0.00 0.00 0.00 99.95 07:46:01 all 0.02 0.00 0.01 0.01 0.00 99.95 07:46:01 0 0.03 0.00 0.00 0.00 0.00 99.97 07:46:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:46:01 3 0.00 0.00 0.00 0.03 0.00 99.97 07:46:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:46:01 5 0.03 0.00 0.05 0.00 0.02 99.90 07:46:01 6 0.05 0.00 0.03 0.02 0.00 99.90 07:46:01 7 0.05 0.00 0.02 0.00 0.02 99.92 07:47:01 all 11.19 0.00 5.21 1.09 0.07 82.44 07:47:01 0 10.55 0.00 4.67 0.24 0.07 84.48 07:47:01 1 11.73 0.00 5.01 0.54 0.08 82.64 07:47:01 2 11.91 0.00 4.99 0.36 0.07 82.67 07:47:01 3 11.15 0.00 4.44 0.92 0.07 83.43 07:47:01 4 11.59 0.00 5.49 0.53 0.07 82.33 07:47:01 5 10.92 0.00 5.02 0.56 0.07 83.44 07:47:01 6 10.46 0.00 6.63 5.24 0.07 77.60 07:47:01 7 11.19 0.00 5.42 0.32 0.09 82.98 Average: all 4.59 0.00 1.29 0.23 0.02 93.87 Average: 0 4.37 0.00 1.30 0.05 0.02 94.26 Average: 1 4.40 0.00 1.24 0.08 0.02 94.26 Average: 2 4.68 0.00 1.28 0.05 0.02 93.98 Average: 3 4.38 0.00 1.19 0.22 0.02 94.18 Average: 4 5.33 0.00 1.21 0.11 0.02 93.33 Average: 5 4.52 0.00 1.29 0.46 0.02 93.70 Average: 6 4.46 0.00 1.51 0.82 0.02 93.19 Average: 7 4.60 0.00 1.27 0.08 0.02 94.03