---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-29658 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 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-29658) 09/16/22 _x86_64_ (8 CPU) 03:37:10 LINUX RESTART (8 CPU) 03:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:39:01 104.67 1.10 103.57 0.00 45.98 64082.91 0.00 03:40:01 1.75 0.00 1.75 0.00 0.00 23.35 0.00 03:41:01 1.42 0.00 1.42 0.00 0.00 15.73 0.00 03:42:01 1.98 0.00 1.98 0.00 0.00 23.33 0.00 03:43:01 1.05 0.02 1.03 0.00 0.13 12.53 0.00 03:44:01 6.08 0.25 5.83 0.00 19.33 114.38 0.00 Average: 19.49 0.23 19.27 0.00 10.91 10713.52 0.00 03:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 28439256 31794836 499380 1.52 125228 3446336 1775328 5.23 1230180 2772924 208 03:40:01 28445108 31800716 493104 1.50 125276 3446388 1775328 5.23 1221648 2772764 12 03:41:01 28446616 31802396 491248 1.49 125340 3446396 1775328 5.23 1220320 2772792 36 03:42:01 28453224 31809148 484456 1.47 125404 3446516 1775328 5.23 1213888 2772924 12 03:43:01 28454192 31810192 483420 1.47 125436 3446532 1775328 5.23 1213544 2772936 52 03:44:01 28428216 31787100 502396 1.53 125624 3447844 1909704 5.63 1234348 2771316 288 Average: 28444435 31800731 492334 1.50 125385 3446669 1797724 5.30 1222321 2772609 101 03:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 ens3 368.28 254.45 7219.40 84.12 0.00 0.00 0.00 0.00 03:39:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 03:39:01 docker0 44.52 54.32 3.76 726.73 0.00 0.00 0.00 0.00 03:40:01 ens3 0.63 0.45 0.35 0.30 0.00 0.00 0.00 0.00 03:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 ens3 0.17 0.18 0.08 0.07 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 ens3 27.71 16.80 27.19 13.50 0.00 0.00 0.00 0.00 03:44:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 66.16 45.34 1208.00 16.34 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 7.42 9.05 0.63 121.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-29658) 09/16/22 _x86_64_ (8 CPU) 03:37:10 LINUX RESTART (8 CPU) 03:38:01 CPU %user %nice %system %iowait %steal %idle 03:39:01 all 26.61 0.00 6.09 0.99 0.07 66.25 03:39:01 0 27.02 0.00 6.28 0.10 0.07 66.53 03:39:01 1 26.63 0.00 5.76 0.08 0.07 67.46 03:39:01 2 27.24 0.00 7.02 3.18 0.07 62.50 03:39:01 3 26.36 0.00 5.69 0.42 0.07 67.46 03:39:01 4 25.63 0.00 6.07 1.27 0.07 66.96 03:39:01 5 25.88 0.00 6.69 2.44 0.07 64.92 03:39:01 6 26.72 0.00 5.32 0.29 0.07 67.61 03:39:01 7 27.40 0.00 5.88 0.10 0.08 66.54 03:40:01 all 0.03 0.00 0.02 0.01 0.01 99.94 03:40:01 0 0.05 0.00 0.03 0.00 0.00 99.92 03:40:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:40:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:40:01 3 0.02 0.00 0.00 0.03 0.02 99.93 03:40:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:40:01 5 0.05 0.00 0.02 0.03 0.02 99.88 03:40:01 6 0.05 0.00 0.05 0.00 0.02 99.88 03:40:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:41:01 all 0.04 0.00 0.01 0.00 0.01 99.94 03:41:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:41:01 1 0.02 0.00 0.00 0.00 0.02 99.97 03:41:01 2 0.00 0.00 0.02 0.00 0.02 99.97 03:41:01 3 0.17 0.00 0.02 0.03 0.00 99.78 03:41:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:41:01 5 0.00 0.00 0.03 0.00 0.02 99.95 03:41:01 6 0.05 0.00 0.03 0.00 0.00 99.92 03:41:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:42:01 all 0.09 0.00 0.02 0.00 0.00 99.88 03:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:42:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:42:01 2 0.03 0.00 0.02 0.02 0.00 99.93 03:42:01 3 0.48 0.00 0.08 0.02 0.00 99.42 03:42:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:42:01 5 0.03 0.00 0.02 0.00 0.02 99.93 03:42:01 6 0.05 0.00 0.02 0.00 0.02 99.92 03:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:43:01 all 0.01 0.00 0.02 0.01 0.00 99.96 03:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:43:01 1 0.02 0.00 0.02 0.02 0.00 99.95 03:43:01 2 0.00 0.00 0.05 0.00 0.00 99.95 03:43:01 3 0.02 0.00 0.00 0.02 0.02 99.95 03:43:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:43:01 5 0.02 0.00 0.03 0.02 0.00 99.93 03:43:01 6 0.05 0.00 0.03 0.00 0.00 99.92 03:43:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:44:01 all 0.60 0.00 0.27 0.03 0.01 99.09 03:44:01 0 0.40 0.00 0.27 0.02 0.02 99.30 03:44:01 1 1.07 0.00 0.33 0.05 0.02 98.53 03:44:01 2 0.33 0.00 0.20 0.00 0.00 99.47 03:44:01 3 0.34 0.00 0.27 0.10 0.00 99.30 03:44:01 4 0.35 0.00 0.22 0.00 0.02 99.42 03:44:01 5 1.02 0.00 0.33 0.03 0.02 98.60 03:44:01 6 0.83 0.00 0.28 0.02 0.02 98.85 03:44:01 7 0.43 0.00 0.25 0.00 0.02 99.30 Average: all 4.51 0.00 1.06 0.17 0.02 94.25 Average: 0 4.54 0.00 1.09 0.02 0.01 94.34 Average: 1 4.56 0.00 1.01 0.03 0.02 94.39 Average: 2 4.55 0.00 1.20 0.53 0.01 93.70 Average: 3 4.52 0.00 1.00 0.10 0.02 94.36 Average: 4 4.28 0.00 1.04 0.21 0.02 94.45 Average: 5 4.44 0.00 1.17 0.42 0.02 93.95 Average: 6 4.57 0.00 0.94 0.05 0.02 94.42 Average: 7 4.59 0.00 1.01 0.02 0.02 94.37