---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20378 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-20378) 07/18/22 _x86_64_ (8 CPU) 07:27:38 LINUX RESTART (8 CPU) 07:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:29:01 381.51 46.50 335.01 0.00 4131.37 130050.09 0.00 07:30:01 152.01 0.20 151.81 0.00 15.20 38644.49 0.00 07:31:01 114.05 0.02 114.03 0.00 0.93 33904.22 0.00 07:32:01 2.05 0.00 2.05 0.00 0.00 24.01 0.00 07:33:01 1.83 0.02 1.82 0.00 0.13 19.46 0.00 07:34:01 1.73 0.00 1.73 0.00 0.00 19.60 0.00 07:35:01 0.98 0.00 0.98 0.00 0.00 11.46 0.00 07:36:01 1.35 0.00 1.35 0.00 0.00 16.13 0.00 07:37:01 1.58 0.00 1.58 0.00 0.00 17.06 0.00 07:38:01 2.07 0.00 2.07 0.00 0.00 27.32 0.00 Average: 65.39 4.60 60.78 0.00 408.54 20089.14 0.00 07:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:29:01 28518192 31741992 554208 1.69 141864 3294944 2161984 6.37 1200656 2723316 255524 07:30:01 27988184 31548536 740672 2.25 165472 3587500 2630552 7.75 1611356 2812612 187612 07:31:01 27657348 31765072 527188 1.60 175712 4081556 1771836 5.22 1357980 3356136 172 07:32:01 27657508 31765408 526532 1.60 175760 4081556 1771836 5.22 1357020 3356136 48 07:33:01 27668604 31776560 515328 1.57 175836 4081564 1788424 5.27 1346708 3356144 44 07:34:01 27668912 31776896 514932 1.57 175856 4081568 1788424 5.27 1347124 3356148 12 07:35:01 27676708 31784716 507088 1.54 175876 4081568 1788424 5.27 1338332 3356148 12 07:36:01 27676760 31784944 506872 1.54 175888 4081576 1788424 5.27 1338192 3356280 48 07:37:01 27676744 31784944 506824 1.54 175936 4081576 1788424 5.27 1338100 3356284 12 07:38:01 27676316 31784580 507028 1.54 175984 4081540 1788424 5.27 1338156 3356264 12 Average: 27786528 31751365 540667 1.64 171418 3953495 1906675 5.62 1357362 3238547 44350 07:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:29:01 docker0 112.34 141.26 9.30 1143.87 0.00 0.00 0.00 0.00 07:29:01 veth3b8ee8b 101.39 129.08 9.87 1055.28 0.00 0.00 0.00 0.09 07:29:01 lo 6.71 6.71 0.65 0.65 0.00 0.00 0.00 0.00 07:29:01 ens3 758.58 515.29 7592.57 116.09 0.00 0.00 0.00 0.00 07:30:01 docker0 8.07 9.70 0.48 40.86 0.00 0.00 0.00 0.00 07:30:01 veth3517a6d 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 07:30:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:30:01 ens3 73.69 56.84 83.58 66.68 0.00 0.00 0.00 0.00 07:31:01 docker0 2.57 5.42 0.17 53.82 0.00 0.00 0.00 0.00 07:31:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 07:31:01 ens3 142.83 98.27 2633.78 62.12 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:32:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:34:01 ens3 0.78 0.43 1.34 0.09 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:36:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:38:01 ens3 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 12.13 15.43 0.98 122.15 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 96.53 66.37 1020.13 24.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20378) 07/18/22 _x86_64_ (8 CPU) 07:27:38 LINUX RESTART (8 CPU) 07:28:02 CPU %user %nice %system %iowait %steal %idle 07:29:01 all 11.42 0.00 4.15 1.40 0.06 82.96 07:29:01 0 10.96 0.00 3.90 0.53 0.05 84.55 07:29:01 1 13.66 0.00 3.86 0.74 0.07 81.67 07:29:01 2 10.47 0.00 4.24 2.80 0.05 82.44 07:29:01 3 10.91 0.00 4.20 0.54 0.07 84.29 07:29:01 4 13.81 0.00 3.86 0.24 0.07 82.03 07:29:01 5 8.75 0.00 4.11 3.07 0.07 84.00 07:29:01 6 11.99 0.00 5.53 2.71 0.07 79.70 07:29:01 7 10.81 0.00 3.51 0.60 0.07 85.01 07:30:01 all 36.93 0.00 6.76 1.04 0.09 55.17 07:30:01 0 37.42 0.00 6.31 0.03 0.08 56.14 07:30:01 1 34.84 0.00 6.87 0.84 0.08 57.37 07:30:01 2 37.03 0.00 6.19 0.02 0.08 56.68 07:30:01 3 36.94 0.00 6.51 0.35 0.08 56.12 07:30:01 4 37.93 0.00 6.94 0.42 0.10 54.61 07:30:01 5 35.89 0.00 6.47 2.56 0.12 54.96 07:30:01 6 35.86 0.00 6.79 0.22 0.08 57.05 07:30:01 7 39.58 0.00 8.03 3.90 0.10 48.39 07:31:01 all 11.71 0.00 2.83 0.73 0.04 84.69 07:31:01 0 11.84 0.00 2.70 0.49 0.05 84.93 07:31:01 1 11.11 0.00 2.82 0.25 0.03 85.78 07:31:01 2 12.55 0.00 2.37 0.05 0.03 84.99 07:31:01 3 12.49 0.00 2.80 0.07 0.03 84.60 07:31:01 4 10.72 0.00 2.57 1.50 0.03 85.18 07:31:01 5 12.45 0.00 2.57 0.22 0.03 84.72 07:31:01 6 11.05 0.00 3.48 1.88 0.05 83.54 07:31:01 7 11.48 0.00 3.29 1.39 0.03 83.80 07:32:01 all 0.01 0.00 0.01 0.00 0.00 99.97 07:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 4 0.02 0.00 0.00 0.02 0.00 99.97 07:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 6 0.00 0.00 0.05 0.02 0.00 99.93 07:32:01 7 0.05 0.00 0.02 0.00 0.00 99.93 07:33:01 all 0.02 0.00 0.02 0.01 0.00 99.95 07:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:33:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:33:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:33:01 3 0.02 0.00 0.02 0.00 0.02 99.95 07:33:01 4 0.00 0.00 0.02 0.03 0.00 99.95 07:33:01 5 0.02 0.00 0.02 0.00 0.02 99.95 07:33:01 6 0.02 0.00 0.02 0.00 0.00 99.97 07:33:01 7 0.05 0.00 0.05 0.02 0.00 99.88 07:34:01 all 0.01 0.00 0.01 0.02 0.00 99.95 07:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:34:01 1 0.02 0.00 0.02 0.00 0.00 99.97 07:34:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:34:01 3 0.02 0.00 0.02 0.05 0.00 99.92 07:34:01 4 0.03 0.00 0.00 0.08 0.00 99.88 07:34:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:34:01 7 0.00 0.00 0.05 0.05 0.02 99.88 07:35:01 all 0.02 0.00 0.02 0.00 0.00 99.96 07:35:01 0 0.03 0.00 0.03 0.00 0.00 99.93 07:35:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:35:01 4 0.00 0.00 0.02 0.02 0.00 99.97 07:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:35:01 7 0.07 0.00 0.07 0.02 0.00 99.85 07:36:01 all 0.01 0.00 0.01 0.00 0.00 99.97 07:36:01 0 0.02 0.00 0.00 0.00 0.00 99.98 07:36:01 1 0.00 0.00 0.02 0.00 0.00 99.98 07:36:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:36:01 3 0.03 0.00 0.00 0.00 0.00 99.97 07:36:01 4 0.02 0.00 0.02 0.02 0.00 99.95 07:36:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:36:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:36:01 7 0.00 0.00 0.03 0.00 0.02 99.95 07:37:01 all 0.01 0.00 0.01 0.00 0.00 99.97 07:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 07:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:37:01 4 0.02 0.00 0.00 0.02 0.00 99.97 07:37:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:37:01 6 0.02 0.00 0.03 0.00 0.00 99.95 07:37:01 7 0.00 0.00 0.00 0.02 0.00 99.98 07:38:01 all 0.01 0.00 0.01 0.01 0.00 99.97 07:38:01 0 0.00 0.00 0.02 0.00 0.00 99.98 07:38:01 1 0.00 0.00 0.00 0.00 0.02 99.98 07:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:38:01 3 0.02 0.00 0.02 0.02 0.00 99.95 07:38:01 4 0.02 0.00 0.00 0.05 0.00 99.93 07:38:01 5 0.02 0.00 0.02 0.00 0.00 99.97 07:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:38:01 7 0.02 0.00 0.03 0.02 0.00 99.93 Average: all 5.96 0.00 1.37 0.32 0.02 92.33 Average: 0 5.98 0.00 1.28 0.10 0.02 92.61 Average: 1 5.94 0.00 1.36 0.18 0.02 92.51 Average: 2 5.96 0.00 1.27 0.28 0.02 92.48 Average: 3 5.99 0.00 1.34 0.10 0.02 92.55 Average: 4 6.18 0.00 1.33 0.24 0.02 92.24 Average: 5 5.65 0.00 1.30 0.58 0.02 92.44 Average: 6 5.84 0.00 1.57 0.48 0.02 92.10 Average: 7 6.15 0.00 1.49 0.60 0.02 91.74