---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21679 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 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-21679) 04/21/22 _x86_64_ (8 CPU) 21:38:51 LINUX RESTART (8 CPU) 21:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:40:02 378.45 56.41 322.05 0.00 7451.69 200790.00 0.00 21:41:01 199.64 1.32 198.32 0.00 14.10 66480.24 0.00 21:42:01 139.93 0.05 139.88 0.00 6.40 25014.50 0.00 21:43:01 1.23 0.00 1.23 0.00 0.00 16.01 0.00 21:44:01 1.40 0.02 1.38 0.00 0.13 16.39 0.00 21:45:01 1.58 0.00 1.58 0.00 0.00 19.33 0.00 21:46:01 1.00 0.00 1.00 0.00 0.00 11.46 0.00 21:47:01 1.43 0.00 1.43 0.00 0.00 17.06 0.00 Average: 90.35 7.24 83.12 0.00 935.88 36481.48 0.00 21:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:40:02 29230924 31765644 546908 1.66 110260 2707828 2142852 6.32 1108416 2189244 1060 21:41:01 28194800 31715348 572412 1.74 179280 3536356 2170904 6.40 1392320 2825232 103992 21:42:01 27754884 31767628 521748 1.59 189864 3973840 1779316 5.24 1334864 3278760 128 21:43:01 27757340 31770156 519000 1.58 189904 3973840 1779316 5.24 1333564 3278760 196 21:44:01 27764468 31777300 511860 1.56 189928 3973852 1779316 5.24 1326240 3278800 28 21:45:01 27764680 31777544 511552 1.56 189964 3973852 1779316 5.24 1326760 3278804 60 21:46:01 27771688 31784612 504384 1.53 189996 3973920 1779316 5.24 1319708 3278856 16 21:47:01 27774152 31787396 501816 1.53 190028 3973924 1779316 5.24 1317148 3279116 48 Average: 28001617 31768204 523710 1.59 178653 3760926 1873706 5.52 1307378 3085946 13191 21:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:40:02 veth85178f2 37.81 46.23 3.60 37.39 0.00 0.00 0.00 0.00 21:40:02 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 21:40:02 docker0 85.47 74.24 7.04 228.66 0.00 0.00 0.00 0.00 21:40:02 ens3 709.17 470.14 5758.43 107.54 0.00 0.00 0.00 0.00 21:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:41:01 docker0 136.78 179.48 11.12 2076.50 0.00 0.00 0.00 0.00 21:41:01 ens3 248.75 195.00 2116.94 78.66 0.00 0.00 0.00 0.00 21:41:01 vethaa73474 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 21:42:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 21:42:01 docker0 8.02 10.40 0.47 53.74 0.00 0.00 0.00 0.00 21:42:01 ens3 125.83 77.40 2630.02 15.60 0.00 0.00 0.00 0.00 21:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 0.68 0.65 0.04 0.06 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 ens3 20.18 12.93 13.79 11.12 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 28.56 32.71 2.31 291.16 0.00 0.00 0.00 0.00 Average: ens3 137.87 94.33 1313.17 26.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21679) 04/21/22 _x86_64_ (8 CPU) 21:38:51 LINUX RESTART (8 CPU) 21:39:01 CPU %user %nice %system %iowait %steal %idle 21:40:02 all 9.78 0.00 4.30 2.54 0.08 83.31 21:40:02 0 9.51 0.00 3.84 1.11 0.08 85.45 21:40:02 1 8.94 0.00 3.30 1.45 0.07 86.25 21:40:02 2 8.57 0.00 5.15 0.27 0.07 85.94 21:40:02 3 10.28 0.00 4.40 4.45 0.08 80.78 21:40:02 4 12.01 0.00 4.12 1.14 0.07 82.65 21:40:02 5 11.04 0.00 5.95 8.74 0.07 74.21 21:40:02 6 9.03 0.00 4.11 2.72 0.07 84.07 21:40:02 7 8.83 0.00 3.49 0.39 0.10 87.18 21:41:01 all 24.88 0.00 5.80 1.64 0.09 67.59 21:41:01 0 25.11 0.00 6.28 0.36 0.10 68.14 21:41:01 1 23.19 0.00 5.74 0.22 0.07 70.78 21:41:01 2 25.39 0.00 4.88 0.50 0.10 69.14 21:41:01 3 25.87 0.00 6.38 4.58 0.09 63.09 21:41:01 4 24.88 0.00 6.00 1.43 0.09 67.61 21:41:01 5 23.95 0.00 5.05 3.84 0.10 67.06 21:41:01 6 25.63 0.00 5.75 0.22 0.09 68.31 21:41:01 7 25.01 0.00 6.32 1.98 0.10 66.59 21:42:01 all 4.73 0.00 1.84 1.46 0.04 91.93 21:42:01 0 5.24 0.00 2.20 1.61 0.03 90.92 21:42:01 1 4.92 0.00 2.04 0.42 0.07 92.55 21:42:01 2 4.75 0.00 1.74 0.23 0.03 93.25 21:42:01 3 5.30 0.00 2.47 5.74 0.05 86.44 21:42:01 4 5.41 0.00 1.24 0.10 0.05 93.20 21:42:01 5 4.33 0.00 1.48 0.65 0.03 93.50 21:42:01 6 4.30 0.00 1.81 1.91 0.05 91.93 21:42:01 7 3.55 0.00 1.73 1.06 0.03 93.63 21:43:01 all 0.14 0.00 0.01 0.01 0.00 99.84 21:43:01 0 0.98 0.00 0.00 0.00 0.00 99.02 21:43:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:43:01 2 0.07 0.00 0.03 0.00 0.02 99.88 21:43:01 3 0.02 0.00 0.00 0.02 0.00 99.97 21:43:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:43:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:43:01 6 0.03 0.00 0.02 0.02 0.00 99.93 21:43:01 7 0.03 0.00 0.02 0.02 0.00 99.93 21:44:01 all 0.11 0.00 0.02 0.01 0.01 99.85 21:44:01 0 0.60 0.00 0.02 0.00 0.02 99.37 21:44:01 1 0.03 0.00 0.02 0.00 0.02 99.93 21:44:01 2 0.10 0.00 0.05 0.00 0.02 99.83 21:44:01 3 0.03 0.00 0.03 0.03 0.00 99.90 21:44:01 4 0.02 0.00 0.03 0.00 0.00 99.95 21:44:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:44:01 6 0.05 0.00 0.02 0.02 0.00 99.92 21:44:01 7 0.03 0.00 0.03 0.00 0.00 99.93 21:45:01 all 0.07 0.00 0.01 0.00 0.00 99.91 21:45:01 0 0.50 0.00 0.02 0.00 0.00 99.48 21:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:45:01 2 0.02 0.00 0.03 0.00 0.00 99.95 21:45:01 3 0.02 0.00 0.03 0.00 0.02 99.93 21:45:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:45:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:45:01 6 0.02 0.00 0.02 0.02 0.00 99.95 21:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:46:01 all 0.03 0.00 0.02 0.00 0.01 99.94 21:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:46:01 1 0.02 0.00 0.02 0.00 0.02 99.95 21:46:01 2 0.07 0.00 0.02 0.00 0.02 99.90 21:46:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:46:01 4 0.03 0.00 0.05 0.00 0.00 99.92 21:46:01 5 0.05 0.00 0.02 0.00 0.02 99.92 21:46:01 6 0.02 0.00 0.00 0.02 0.00 99.97 21:46:01 7 0.03 0.00 0.03 0.02 0.00 99.92 21:47:01 all 0.04 0.00 0.03 0.01 0.00 99.93 21:47:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:47:01 1 0.02 0.00 0.02 0.03 0.00 99.93 21:47:01 2 0.05 0.00 0.02 0.00 0.00 99.93 21:47:01 3 0.05 0.00 0.02 0.00 0.00 99.93 21:47:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:47:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:47:01 6 0.02 0.00 0.02 0.03 0.00 99.93 21:47:01 7 0.08 0.00 0.08 0.00 0.00 99.83 Average: all 4.90 0.00 1.49 0.70 0.03 92.89 Average: 0 5.18 0.00 1.53 0.38 0.03 92.87 Average: 1 4.57 0.00 1.37 0.26 0.03 93.77 Average: 2 4.81 0.00 1.48 0.12 0.03 93.56 Average: 3 5.12 0.00 1.64 1.84 0.03 91.37 Average: 4 5.22 0.00 1.41 0.33 0.03 93.02 Average: 5 4.88 0.00 1.55 1.65 0.03 91.89 Average: 6 4.81 0.00 1.45 0.62 0.03 93.10 Average: 7 4.61 0.00 1.44 0.43 0.03 93.50