---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11666 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 9.6G 146G 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 9.6G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11666) 04/08/22 _x86_64_ (8 CPU) 19:33:10 LINUX RESTART (8 CPU) 19:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:35:01 194.47 0.77 193.70 0.00 36.26 27442.89 0.00 19:36:01 33.51 0.03 33.47 0.00 0.93 16546.10 0.00 19:37:01 1.58 0.00 1.58 0.00 0.00 16.80 0.00 19:38:01 3.08 1.25 1.83 0.00 37.99 21.99 0.00 19:39:01 1.87 0.35 1.52 0.00 12.53 18.66 0.00 19:40:01 2.18 0.00 2.18 0.00 0.00 24.26 0.00 19:41:01 0.93 0.00 0.93 0.00 0.00 11.33 0.00 19:42:01 2.17 0.00 2.17 0.00 0.00 24.53 0.00 19:43:01 1.38 0.00 1.38 0.00 0.00 15.73 0.00 19:44:01 1.98 0.00 1.98 0.00 0.00 27.60 0.00 Average: 24.31 0.24 24.07 0.00 8.77 4414.90 0.00 19:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:35:01 29327488 31743276 569764 1.73 93720 2606756 2204740 6.50 1172136 2028344 229360 19:36:01 29091760 31766796 526972 1.60 108640 2832776 1766448 5.21 1158204 2241592 8 19:37:01 29093344 31768564 524788 1.60 108720 2832780 1766448 5.21 1156192 2241604 12 19:38:01 29103604 31780656 512156 1.56 108788 2833924 1782588 5.25 1148848 2241288 184 19:39:01 29102436 31779924 512708 1.56 108868 2834304 1782588 5.25 1148888 2241292 20 19:40:01 29106328 31783916 508812 1.55 108964 2834304 1782588 5.25 1143484 2241280 12 19:41:01 29106804 31784460 508004 1.54 108996 2834308 1782588 5.25 1142912 2241280 20 19:42:01 29106536 31784288 508176 1.55 109072 2834308 1782588 5.25 1142976 2241292 12 19:43:01 29106520 31784328 508100 1.55 109140 2834316 1782588 5.25 1143024 2241300 12 19:44:01 29106424 31784424 507968 1.54 109204 2834424 1782588 5.25 1143712 2241400 36 Average: 29125124 31776063 518745 1.58 107411 2811220 1821575 5.37 1150038 2220067 22968 19:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:35:01 lo 3.20 3.20 0.32 0.32 0.00 0.00 0.00 0.00 19:35:01 docker0 41.89 54.89 2.66 256.57 0.00 0.00 0.00 0.00 19:35:01 ens3 296.70 201.60 4457.53 102.33 0.00 0.00 0.00 0.00 19:36:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 16.69 11.08 14.39 5.61 0.00 0.00 0.00 0.00 19:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 ens3 0.90 0.93 0.06 0.08 0.00 0.00 0.00 0.00 19:38:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 ens3 35.94 31.01 16.61 41.25 0.00 0.00 0.00 0.00 19:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 ens3 3.67 2.27 2.25 2.27 0.00 0.00 0.00 0.00 19:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 ens3 0.65 0.58 0.38 0.23 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 ens3 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 ens3 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 4.19 5.49 0.27 25.66 0.00 0.00 0.00 0.00 Average: ens3 35.50 24.78 449.10 15.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11666) 04/08/22 _x86_64_ (8 CPU) 19:33:10 LINUX RESTART (8 CPU) 19:34:01 CPU %user %nice %system %iowait %steal %idle 19:35:01 all 8.45 0.00 3.54 0.86 0.05 87.10 19:35:01 0 8.25 0.00 3.28 0.35 0.05 88.07 19:35:01 1 7.38 0.00 3.54 1.11 0.05 87.92 19:35:01 2 8.35 0.00 3.49 0.45 0.05 87.66 19:35:01 3 9.61 0.00 3.98 3.46 0.05 82.89 19:35:01 4 7.65 0.00 3.78 0.89 0.05 87.63 19:35:01 5 8.36 0.00 3.23 0.17 0.05 88.19 19:35:01 6 10.97 0.00 3.56 0.15 0.07 85.25 19:35:01 7 7.02 0.00 3.44 0.29 0.05 89.20 19:36:01 all 2.06 0.00 0.85 0.33 0.01 96.76 19:36:01 0 2.36 0.00 0.67 0.22 0.02 96.74 19:36:01 1 1.77 0.00 0.89 0.02 0.00 97.32 19:36:01 2 1.86 0.00 1.15 0.03 0.02 96.94 19:36:01 3 1.77 0.00 0.70 0.62 0.02 96.89 19:36:01 4 1.98 0.00 1.03 1.70 0.03 95.26 19:36:01 5 2.19 0.00 0.89 0.00 0.02 96.91 19:36:01 6 2.19 0.00 0.62 0.00 0.02 97.17 19:36:01 7 2.34 0.00 0.82 0.03 0.00 96.80 19:37:01 all 0.02 0.00 0.01 0.01 0.01 99.95 19:37:01 0 0.05 0.00 0.03 0.00 0.02 99.90 19:37:01 1 0.00 0.00 0.00 0.00 0.02 99.98 19:37:01 2 0.03 0.00 0.00 0.00 0.00 99.97 19:37:01 3 0.00 0.00 0.00 0.07 0.02 99.92 19:37:01 4 0.05 0.00 0.03 0.02 0.03 99.87 19:37:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:37:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:37:01 7 0.03 0.00 0.02 0.00 0.02 99.93 19:38:01 all 0.29 0.00 0.06 0.01 0.01 99.63 19:38:01 0 0.13 0.00 0.12 0.00 0.02 99.73 19:38:01 1 0.15 0.00 0.03 0.00 0.00 99.82 19:38:01 2 0.32 0.00 0.10 0.00 0.02 99.57 19:38:01 3 0.30 0.00 0.02 0.05 0.00 99.63 19:38:01 4 0.62 0.00 0.07 0.03 0.02 99.27 19:38:01 5 0.15 0.00 0.05 0.02 0.00 99.78 19:38:01 6 0.22 0.00 0.05 0.00 0.02 99.72 19:38:01 7 0.42 0.00 0.05 0.00 0.00 99.53 19:39:01 all 0.05 0.00 0.02 0.02 0.01 99.90 19:39:01 0 0.07 0.00 0.05 0.00 0.00 99.88 19:39:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:39:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:39:01 3 0.10 0.00 0.03 0.08 0.02 99.77 19:39:01 4 0.02 0.00 0.00 0.03 0.00 99.95 19:39:01 5 0.07 0.00 0.03 0.02 0.03 99.85 19:39:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:39:01 7 0.10 0.00 0.03 0.00 0.00 99.87 19:40:01 all 0.03 0.00 0.01 0.02 0.01 99.94 19:40:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:40:01 2 0.05 0.00 0.03 0.00 0.00 99.92 19:40:01 3 0.03 0.00 0.00 0.08 0.00 99.88 19:40:01 4 0.00 0.00 0.00 0.08 0.02 99.90 19:40:01 5 0.03 0.00 0.03 0.00 0.02 99.92 19:40:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:40:01 7 0.05 0.00 0.02 0.00 0.00 99.93 19:41:01 all 0.02 0.00 0.01 0.00 0.00 99.96 19:41:01 0 0.05 0.00 0.00 0.00 0.00 99.95 19:41:01 1 0.00 0.00 0.00 0.02 0.00 99.98 19:41:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:41:01 3 0.00 0.00 0.00 0.02 0.00 99.98 19:41:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:41:01 5 0.05 0.00 0.02 0.00 0.02 99.92 19:41:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:41:01 7 0.03 0.00 0.02 0.00 0.02 99.93 19:42:01 all 0.02 0.00 0.02 0.01 0.01 99.95 19:42:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:42:01 1 0.03 0.00 0.00 0.00 0.00 99.97 19:42:01 2 0.02 0.00 0.05 0.00 0.00 99.93 19:42:01 3 0.00 0.00 0.00 0.05 0.02 99.93 19:42:01 4 0.02 0.00 0.00 0.03 0.00 99.95 19:42:01 5 0.02 0.00 0.02 0.00 0.02 99.95 19:42:01 6 0.02 0.00 0.00 0.00 0.02 99.97 19:42:01 7 0.05 0.00 0.03 0.00 0.00 99.92 19:43:01 all 0.26 0.00 0.01 0.00 0.01 99.72 19:43:01 0 0.05 0.00 0.00 0.00 0.02 99.93 19:43:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:43:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:43:01 3 0.02 0.00 0.00 0.03 0.00 99.95 19:43:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:43:01 5 0.03 0.00 0.03 0.00 0.02 99.92 19:43:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:43:01 7 1.99 0.00 0.02 0.00 0.02 97.98 19:44:01 all 0.26 0.00 0.01 0.01 0.00 99.72 19:44:01 0 0.00 0.00 0.05 0.00 0.00 99.95 19:44:01 1 0.00 0.00 0.02 0.03 0.00 99.95 19:44:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:44:01 3 0.02 0.00 0.00 0.02 0.00 99.97 19:44:01 4 0.00 0.00 0.00 0.02 0.00 99.98 19:44:01 5 0.03 0.00 0.00 0.00 0.02 99.95 19:44:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:44:01 7 1.97 0.00 0.00 0.00 0.00 98.03 Average: all 1.14 0.00 0.45 0.13 0.01 98.27 Average: 0 1.09 0.00 0.42 0.06 0.01 98.42 Average: 1 0.93 0.00 0.45 0.12 0.01 98.50 Average: 2 1.06 0.00 0.49 0.05 0.01 98.40 Average: 3 1.18 0.00 0.47 0.45 0.01 97.89 Average: 4 1.03 0.00 0.49 0.28 0.02 98.19 Average: 5 1.09 0.00 0.43 0.02 0.02 98.45 Average: 6 1.34 0.00 0.42 0.02 0.01 98.21 Average: 7 1.40 0.00 0.44 0.03 0.01 98.12