---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-665 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: 2800.000 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 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-665) 06/02/22 _x86_64_ (8 CPU) 17:24:32 LINUX RESTART (8 CPU) 17:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:26:01 414.00 15.85 398.15 0.00 2196.17 141552.27 0.00 17:27:01 165.92 0.12 165.81 0.00 5.87 24252.36 0.00 17:28:01 36.33 0.02 36.31 0.00 1.33 16799.33 0.00 17:29:01 1.78 0.00 1.78 0.00 0.00 20.68 0.00 17:30:01 1.35 0.02 1.33 0.00 0.13 15.20 0.00 17:31:01 1.53 0.00 1.53 0.00 0.00 17.73 0.00 17:32:01 0.88 0.00 0.88 0.00 0.00 10.40 0.00 17:33:01 1.60 0.03 1.57 0.00 0.40 18.80 0.00 17:34:01 1.20 0.03 1.17 0.00 0.27 13.33 0.00 17:35:01 1.87 0.00 1.87 0.00 0.00 25.99 0.00 17:36:01 124.23 0.42 123.81 0.00 25.20 58471.85 0.00 Average: 68.24 1.50 66.74 0.00 202.66 21926.42 0.00 17:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:26:01 28561020 31760436 534124 1.62 159128 3260628 2194124 6.47 1141864 2745836 584 17:27:01 28275688 31746744 545436 1.66 166664 3504068 2062540 6.08 1350916 2796480 408 17:28:01 27793056 31773880 516044 1.57 174816 3956212 1877828 5.53 1339604 3236204 140 17:29:01 27793936 31774852 514716 1.57 174832 3956216 1877828 5.53 1338992 3236208 56 17:30:01 27801740 31782756 506804 1.54 174864 3956224 1877828 5.53 1331244 3236288 12 17:31:01 27801484 31782612 506816 1.54 174868 3956224 1877828 5.53 1331576 3236288 16 17:32:01 27805208 31786356 503024 1.53 174880 3956228 1877828 5.53 1327516 3236292 188 17:33:01 27804292 31785452 503808 1.53 174920 3956228 1877828 5.53 1328100 3236296 28 17:34:01 27805008 31786324 502856 1.53 174940 3956252 1877828 5.53 1327144 3236312 180 17:35:01 27805276 31786616 502620 1.53 174976 3956220 1877828 5.53 1327448 3236308 16 17:36:01 26277344 31733908 548292 1.67 216432 5259112 2035784 6.00 1471456 4481000 628 Average: 27774914 31772721 516776 1.57 176484 3970328 1937734 5.71 1328715 3264865 205 17:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:26:01 ens3 690.50 409.82 6665.38 102.36 0.00 0.00 0.00 0.00 17:26:01 docker0 109.98 137.06 8.93 1119.81 0.00 0.00 0.00 0.00 17:26:01 veth6b8118b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:26:01 lo 6.40 6.40 0.63 0.63 0.00 0.00 0.00 0.00 17:27:01 ens3 89.90 66.01 185.09 68.09 0.00 0.00 0.00 0.00 17:27:01 docker0 9.37 13.75 0.55 91.84 0.00 0.00 0.00 0.00 17:27:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:28:01 ens3 158.96 125.83 2550.62 276.19 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 17:29:01 ens3 0.83 0.55 1.85 0.22 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 ens3 0.18 0.10 0.08 0.07 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 0.30 0.08 0.02 0.01 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:32:01 ens3 0.63 0.22 0.15 0.08 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 0.57 0.55 0.27 0.22 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:34:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:36:01 ens3 380.09 264.81 7899.00 120.94 0.00 0.00 0.00 0.00 17:36:01 veth4f5663c 0.48 0.50 0.09 0.11 0.00 0.00 0.00 0.00 17:36:01 docker0 43.24 48.98 3.74 728.39 0.00 0.00 0.00 0.00 17:36:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 120.20 78.92 1572.91 51.66 0.00 0.00 0.00 0.00 Average: veth4f5663c 0.04 0.05 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 14.78 18.16 1.20 176.36 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-665) 06/02/22 _x86_64_ (8 CPU) 17:24:32 LINUX RESTART (8 CPU) 17:25:01 CPU %user %nice %system %iowait %steal %idle 17:26:01 all 11.43 0.00 4.56 2.68 0.08 81.25 17:26:01 0 10.35 0.00 4.62 0.77 0.07 84.18 17:26:01 1 12.38 0.00 3.73 1.06 0.08 82.74 17:26:01 2 11.84 0.00 5.75 6.61 0.08 75.71 17:26:01 3 11.04 0.00 3.97 3.85 0.08 81.06 17:26:01 4 10.79 0.00 4.86 4.32 0.10 79.93 17:26:01 5 12.32 0.00 4.95 3.27 0.08 79.37 17:26:01 6 11.62 0.00 4.31 0.90 0.08 83.09 17:26:01 7 11.08 0.00 4.26 0.65 0.09 83.92 17:27:01 all 37.46 0.00 5.94 1.09 0.09 55.42 17:27:01 0 37.54 0.00 5.96 0.27 0.08 56.14 17:27:01 1 35.05 0.00 5.27 0.13 0.08 59.46 17:27:01 2 38.59 0.00 6.11 0.96 0.08 54.25 17:27:01 3 39.14 0.00 5.67 2.15 0.08 52.95 17:27:01 4 37.54 0.00 6.38 2.09 0.10 53.88 17:27:01 5 35.84 0.00 5.79 0.51 0.07 57.79 17:27:01 6 37.70 0.00 6.29 2.34 0.08 53.58 17:27:01 7 38.24 0.00 6.03 0.32 0.10 55.31 17:28:01 all 3.65 0.00 1.38 0.33 0.03 94.61 17:28:01 0 3.48 0.00 1.14 0.69 0.02 94.67 17:28:01 1 2.21 0.00 0.82 0.00 0.03 96.94 17:28:01 2 3.39 0.00 1.60 0.00 0.02 94.99 17:28:01 3 3.49 0.00 1.47 0.02 0.02 95.01 17:28:01 4 3.92 0.00 2.14 1.54 0.03 92.37 17:28:01 5 4.38 0.00 1.20 0.03 0.03 94.35 17:28:01 6 3.90 0.00 1.05 0.00 0.03 95.01 17:28:01 7 4.46 0.00 1.61 0.39 0.03 93.51 17:29:01 all 0.22 0.00 0.01 0.01 0.00 99.76 17:29:01 0 1.60 0.00 0.00 0.02 0.02 98.37 17:29:01 1 0.03 0.00 0.00 0.00 0.02 99.95 17:29:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:29:01 3 0.00 0.00 0.02 0.00 0.00 99.98 17:29:01 4 0.02 0.00 0.00 0.02 0.00 99.97 17:29:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:29:01 6 0.07 0.00 0.03 0.02 0.00 99.88 17:29:01 7 0.05 0.00 0.02 0.00 0.00 99.93 17:30:01 all 0.26 0.00 0.02 0.00 0.01 99.70 17:30:01 0 1.97 0.00 0.02 0.02 0.00 98.00 17:30:01 1 0.00 0.00 0.03 0.00 0.02 99.95 17:30:01 2 0.02 0.00 0.02 0.00 0.02 99.95 17:30:01 3 0.02 0.00 0.00 0.00 0.02 99.97 17:30:01 4 0.03 0.00 0.08 0.02 0.00 99.87 17:30:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:30:01 6 0.02 0.00 0.03 0.00 0.00 99.95 17:30:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:31:01 all 0.14 0.00 0.03 0.01 0.01 99.81 17:31:01 0 1.07 0.00 0.20 0.02 0.02 98.69 17:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:31:01 3 0.03 0.00 0.03 0.00 0.03 99.90 17:31:01 4 0.00 0.00 0.00 0.02 0.02 99.97 17:31:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:31:01 6 0.00 0.00 0.00 0.03 0.02 99.95 17:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:32:01 all 0.03 0.00 0.01 0.00 0.00 99.95 17:32:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:32:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:32:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:32:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:32:01 4 0.05 0.00 0.02 0.00 0.00 99.93 17:32:01 5 0.05 0.00 0.02 0.00 0.02 99.92 17:32:01 6 0.05 0.00 0.02 0.02 0.00 99.92 17:32:01 7 0.03 0.00 0.02 0.00 0.02 99.93 17:33:01 all 0.01 0.00 0.01 0.01 0.00 99.96 17:33:01 0 0.00 0.00 0.02 0.07 0.00 99.92 17:33:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:33:01 2 0.00 0.00 0.02 0.00 0.00 99.98 17:33:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:33:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:33:01 5 0.02 0.00 0.03 0.00 0.00 99.95 17:33:01 6 0.02 0.00 0.02 0.02 0.00 99.95 17:33:01 7 0.03 0.00 0.02 0.00 0.00 99.95 17:34:01 all 0.01 0.00 0.01 0.01 0.01 99.97 17:34:01 0 0.02 0.00 0.02 0.02 0.02 99.93 17:34:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:34:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:34:01 4 0.02 0.00 0.00 0.03 0.02 99.93 17:34:01 5 0.05 0.00 0.03 0.00 0.02 99.90 17:34:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:34:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:35:01 all 0.01 0.00 0.01 0.01 0.00 99.96 17:35:01 0 0.02 0.00 0.05 0.07 0.00 99.87 17:35:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:35:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:35:01 5 0.05 0.00 0.02 0.00 0.02 99.92 17:35:01 6 0.02 0.00 0.02 0.03 0.00 99.93 17:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:36:01 all 9.53 0.00 3.91 1.58 0.07 84.90 17:36:01 0 10.09 0.00 4.40 4.73 0.07 80.71 17:36:01 1 8.44 0.00 3.31 0.10 0.07 88.08 17:36:01 2 9.45 0.00 3.74 0.79 0.07 85.95 17:36:01 3 8.88 0.00 3.93 1.10 0.12 85.97 17:36:01 4 9.60 0.00 3.76 0.25 0.03 86.35 17:36:01 5 9.22 0.00 3.64 0.19 0.07 86.89 17:36:01 6 11.13 0.00 3.80 1.70 0.07 83.31 17:36:01 7 9.43 0.00 4.71 3.83 0.07 81.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.66 0.00 1.43 0.52 0.03 92.36 Average: 0 5.98 0.00 1.48 0.60 0.03 91.92 Average: 1 5.26 0.00 1.19 0.12 0.03 93.41 Average: 2 5.72 0.00 1.55 0.75 0.02 91.95 Average: 3 5.64 0.00 1.36 0.64 0.03 92.33 Average: 4 5.59 0.00 1.56 0.75 0.03 92.07 Average: 5 5.59 0.00 1.42 0.36 0.03 92.60 Average: 6 5.81 0.00 1.40 0.45 0.03 92.31 Average: 7 5.71 0.00 1.50 0.46 0.03 92.30