---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20196 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: 2799.996 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-20196) 07/15/22 _x86_64_ (8 CPU) 05:41:52 LINUX RESTART (8 CPU) 05:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:43:01 354.55 56.18 298.37 0.00 7434.06 183488.97 0.00 05:44:01 79.17 0.08 79.09 0.00 1.87 40299.10 0.00 05:45:01 1.60 0.00 1.60 0.00 0.00 18.15 0.00 05:46:01 0.82 0.00 0.82 0.00 0.00 11.33 0.00 05:47:01 1.40 0.02 1.38 0.00 0.13 15.46 0.00 05:48:01 0.92 0.00 0.92 0.00 0.00 12.00 0.00 05:49:01 1.05 0.00 1.05 0.00 0.00 13.06 0.00 05:50:01 0.88 0.00 0.88 0.00 0.00 11.33 0.00 05:51:01 2.55 0.87 1.68 0.00 18.40 23.60 0.00 05:52:01 1.65 0.00 1.65 0.00 0.00 21.59 0.00 Average: 44.46 5.72 38.75 0.00 745.51 22393.32 0.00 05:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 28884272 31766940 538144 1.64 115936 3036024 1966728 5.80 1109264 2513816 678836 05:44:01 28439720 31772260 524288 1.59 121312 3435056 1808824 5.33 1097216 2915288 352 05:45:01 28440436 31773052 523440 1.59 121352 3435060 1808824 5.33 1096484 2915304 24 05:46:01 28448824 31781440 515016 1.57 121376 3435060 1808824 5.33 1088532 2915312 172 05:47:01 28449280 31781944 514444 1.56 121408 3435068 1808824 5.33 1088236 2915316 16 05:48:01 28450720 31783416 512912 1.56 121440 3435068 1808824 5.33 1086676 2915320 172 05:49:01 28451428 31784284 512112 1.56 121464 3435076 1808824 5.33 1086264 2915448 32 05:50:01 28451268 31784184 512060 1.56 121484 3435080 1808824 5.33 1086028 2915456 192 05:51:01 28449944 31783812 512660 1.56 121564 3435592 1837568 5.42 1086196 2915888 184 05:52:01 28450368 31784268 512084 1.56 121608 3435600 1837568 5.42 1086120 2915892 196 Average: 28491626 31779560 517716 1.57 120894 3395268 1830363 5.39 1091102 2875304 68018 05:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 docker0 0.93 1.02 0.12 2.85 0.00 0.00 0.00 0.00 05:43:01 ens3 787.04 492.39 7346.31 106.38 0.00 0.00 0.00 0.00 05:43:01 lo 7.26 7.26 0.70 0.70 0.00 0.00 0.00 0.00 05:44:01 docker0 8.18 9.76 0.47 40.44 0.00 0.00 0.00 0.00 05:44:01 ens3 142.34 114.83 2566.81 67.87 0.00 0.00 0.00 0.00 05:44:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 1.15 0.90 0.38 0.31 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 8.28 3.97 9.03 0.29 0.00 0.00 0.00 0.00 05:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 ens3 1.62 1.35 1.53 0.15 0.00 0.00 0.00 0.00 05:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 0.91 1.08 0.06 4.33 0.00 0.00 0.00 0.00 Average: ens3 94.08 61.37 992.49 17.50 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20196) 07/15/22 _x86_64_ (8 CPU) 05:41:52 LINUX RESTART (8 CPU) 05:42:01 CPU %user %nice %system %iowait %steal %idle 05:43:01 all 11.78 0.00 4.88 2.13 0.05 81.16 05:43:01 0 11.61 0.00 4.45 0.34 0.05 83.56 05:43:01 1 11.85 0.00 3.99 0.78 0.05 83.33 05:43:01 2 13.13 0.00 4.66 1.69 0.05 80.48 05:43:01 3 10.87 0.00 5.28 2.20 0.05 81.60 05:43:01 4 10.61 0.00 5.57 0.49 0.07 83.27 05:43:01 5 10.38 0.00 4.52 0.89 0.05 84.16 05:43:01 6 14.17 0.00 4.68 1.85 0.07 79.24 05:43:01 7 11.59 0.00 5.90 8.90 0.05 73.56 05:44:01 all 3.83 0.00 1.80 0.85 0.03 93.49 05:44:01 0 4.37 0.00 1.64 0.20 0.03 93.76 05:44:01 1 3.09 0.00 1.76 0.70 0.03 94.41 05:44:01 2 3.07 0.00 2.09 2.45 0.03 92.36 05:44:01 3 3.75 0.00 1.72 0.84 0.02 93.68 05:44:01 4 4.20 0.00 2.08 2.28 0.02 91.43 05:44:01 5 3.85 0.00 1.43 0.02 0.03 94.67 05:44:01 6 3.99 0.00 1.41 0.13 0.02 94.45 05:44:01 7 4.31 0.00 2.28 0.22 0.03 93.16 05:45:01 all 0.03 0.00 0.01 0.00 0.00 99.96 05:45:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:45:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 4 0.02 0.00 0.02 0.02 0.00 99.95 05:45:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:45:01 6 0.07 0.00 0.00 0.02 0.00 99.92 05:45:01 7 0.05 0.00 0.00 0.00 0.00 99.95 05:46:01 all 0.04 0.00 0.03 0.00 0.00 99.92 05:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:46:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:46:01 2 0.03 0.00 0.05 0.00 0.00 99.92 05:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:46:01 4 0.03 0.00 0.02 0.03 0.00 99.92 05:46:01 5 0.07 0.00 0.02 0.00 0.00 99.92 05:46:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:46:01 7 0.08 0.00 0.12 0.00 0.02 99.78 05:47:01 all 0.00 0.00 0.01 0.00 0.00 99.97 05:47:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:47:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:47:01 2 0.00 0.00 0.02 0.00 0.00 99.98 05:47:01 3 0.00 0.00 0.02 0.00 0.02 99.97 05:47:01 4 0.00 0.00 0.03 0.03 0.00 99.93 05:47:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:47:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:47:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:48:01 all 0.03 0.00 0.02 0.01 0.00 99.94 05:48:01 0 0.08 0.00 0.05 0.00 0.00 99.87 05:48:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:48:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:48:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:48:01 4 0.03 0.00 0.00 0.07 0.00 99.90 05:48:01 5 0.02 0.00 0.05 0.00 0.02 99.92 05:48:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:48:01 7 0.02 0.00 0.02 0.00 0.00 99.97 05:49:01 all 0.02 0.00 0.00 0.00 0.00 99.97 05:49:01 0 0.07 0.00 0.00 0.00 0.02 99.92 05:49:01 1 0.02 0.00 0.00 0.00 0.02 99.97 05:49:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:49:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:49:01 4 0.03 0.00 0.00 0.03 0.00 99.93 05:49:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:49:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:49:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:50:01 all 0.02 0.00 0.01 0.00 0.00 99.96 05:50:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:50:01 1 0.00 0.00 0.03 0.00 0.00 99.97 05:50:01 2 0.02 0.00 0.03 0.00 0.00 99.95 05:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:50:01 4 0.00 0.00 0.00 0.02 0.02 99.97 05:50:01 5 0.07 0.00 0.00 0.00 0.00 99.93 05:50:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:50:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:51:01 all 0.13 0.00 0.03 0.01 0.00 99.83 05:51:01 0 0.05 0.00 0.03 0.00 0.02 99.90 05:51:01 1 0.07 0.00 0.03 0.00 0.02 99.88 05:51:01 2 0.00 0.00 0.02 0.00 0.00 99.98 05:51:01 3 0.22 0.00 0.07 0.03 0.00 99.68 05:51:01 4 0.00 0.00 0.03 0.03 0.00 99.93 05:51:01 5 0.65 0.00 0.05 0.00 0.00 99.30 05:51:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:51:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:52:01 all 0.26 0.00 0.01 0.00 0.01 99.72 05:52:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:52:01 1 0.03 0.00 0.02 0.02 0.00 99.93 05:52:01 2 0.02 0.00 0.00 0.00 0.02 99.97 05:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:52:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:52:01 5 1.99 0.00 0.02 0.00 0.02 97.98 05:52:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:52:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 1.60 0.00 0.68 0.30 0.01 97.41 Average: 0 1.62 0.00 0.62 0.05 0.02 97.69 Average: 1 1.50 0.00 0.58 0.15 0.01 97.76 Average: 2 1.62 0.00 0.69 0.41 0.01 97.28 Average: 3 1.48 0.00 0.71 0.31 0.01 97.50 Average: 4 1.49 0.00 0.77 0.30 0.01 97.43 Average: 5 1.70 0.00 0.61 0.09 0.01 97.59 Average: 6 1.82 0.00 0.61 0.20 0.01 97.36 Average: 7 1.59 0.00 0.82 0.90 0.01 96.69