---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33366 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: 2799.994 BogoMIPS: 5599.98 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 9.9G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33366) 04/26/22 _x86_64_ (8 CPU) 19:12:04 LINUX RESTART (8 CPU) 19:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:14:01 79.22 0.53 78.70 0.00 16.54 102983.09 0.00 19:15:01 59.70 0.15 59.55 0.00 11.33 30762.56 0.00 19:16:01 1.53 0.00 1.53 0.00 0.00 21.60 0.00 19:17:01 1.75 0.02 1.73 0.00 0.13 20.66 0.00 19:18:01 1.13 0.03 1.10 0.00 2.53 12.93 0.00 19:19:01 1.60 0.00 1.60 0.00 0.00 19.73 0.00 19:20:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 19:21:01 2.72 1.48 1.23 0.00 44.13 16.40 0.00 19:22:01 1.02 0.00 1.02 0.00 0.00 13.06 0.00 19:23:01 1.50 0.00 1.50 0.00 0.00 22.53 0.00 19:24:01 0.92 0.00 0.92 0.00 0.00 12.40 0.00 19:25:01 1.25 0.00 1.25 0.00 0.00 15.86 0.00 19:26:01 1.13 0.10 1.03 0.00 6.27 13.86 0.00 Average: 11.79 0.18 11.61 0.00 6.21 10183.02 0.00 19:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:14:01 28319100 31725044 565972 1.72 112600 3516432 2193772 6.47 1356180 2768444 428192 19:15:01 28746976 31773948 522196 1.59 120752 3143936 1770044 5.22 1178664 2538452 88 19:16:01 28755196 31782276 513512 1.56 120800 3143940 1770044 5.22 1169780 2538456 12 19:17:01 28755292 31782532 513204 1.56 120868 3143932 1770044 5.22 1169400 2538476 28 19:18:01 28764084 31791600 503740 1.53 120884 3144024 1770044 5.22 1160312 2538564 196 19:19:01 28764832 31792352 502936 1.53 120932 3144016 1770044 5.22 1159280 2538564 16 19:20:01 28764752 31792572 502880 1.53 120960 3144028 1770044 5.22 1158780 2538800 12 19:21:01 28762644 31791932 503428 1.53 121000 3145352 1786224 5.26 1164896 2538264 48 19:22:01 28762092 31791384 503888 1.53 121032 3145340 1786224 5.26 1163968 2538216 24 19:23:01 28762076 31791396 503796 1.53 121088 3145328 1786224 5.26 1164316 2538196 20 19:24:01 28762244 31791628 503728 1.53 121132 3145340 1786224 5.26 1164128 2538208 44 19:25:01 28761684 31791128 504156 1.53 121160 3145340 1786224 5.26 1164504 2538212 192 19:26:01 28759568 31790272 504880 1.54 121196 3145536 1802560 5.31 1165816 2537580 204 Average: 28726195 31783697 511409 1.56 120339 3173273 1811363 5.34 1180002 2556033 33006 19:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:14:01 veth7c5c885 55.96 70.39 5.20 730.09 0.00 0.00 0.00 0.06 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 55.96 70.28 4.43 730.08 0.00 0.00 0.00 0.00 19:14:01 ens3 124.11 92.85 1190.15 36.08 0.00 0.00 0.00 0.00 19:15:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:15:01 docker0 1.37 1.22 0.10 1.65 0.00 0.00 0.00 0.00 19:15:01 ens3 138.72 91.67 2536.14 49.53 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 0.65 0.03 0.06 0.01 0.00 0.00 0.00 0.00 19:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 ens3 0.73 0.50 0.36 0.28 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 19:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 ens3 1.35 1.17 7.81 0.09 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 ens3 3.63 2.82 2.82 1.75 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:26:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 ens3 24.70 24.81 4.12 40.20 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 4.34 5.42 0.34 55.42 0.00 0.00 0.00 0.00 Average: ens3 22.52 16.38 286.68 9.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33366) 04/26/22 _x86_64_ (8 CPU) 19:12:04 LINUX RESTART (8 CPU) 19:13:02 CPU %user %nice %system %iowait %steal %idle 19:14:01 all 45.06 0.00 7.63 0.66 0.15 46.50 19:14:01 0 47.06 0.00 7.96 0.26 0.15 44.57 19:14:01 1 41.55 0.00 7.81 1.10 0.15 49.38 19:14:01 2 46.42 0.00 7.28 0.10 0.14 46.06 19:14:01 3 46.14 0.00 6.92 0.17 0.15 46.61 19:14:01 4 45.92 0.00 8.56 2.35 0.15 43.01 19:14:01 5 41.75 0.00 7.11 0.60 0.16 50.38 19:14:01 6 45.59 0.00 8.28 0.57 0.14 45.42 19:14:01 7 45.99 0.00 7.08 0.16 0.16 46.61 19:15:01 all 17.83 0.00 3.43 0.69 0.08 77.97 19:15:01 0 17.87 0.00 2.78 0.23 0.07 79.04 19:15:01 1 17.86 0.00 3.93 3.91 0.07 74.24 19:15:01 2 17.92 0.00 3.32 0.08 0.08 78.59 19:15:01 3 17.99 0.00 3.61 0.17 0.08 78.15 19:15:01 4 17.96 0.00 3.34 0.03 0.08 78.58 19:15:01 5 17.08 0.00 3.64 0.86 0.07 78.35 19:15:01 6 17.86 0.00 3.72 0.05 0.07 78.30 19:15:01 7 18.11 0.00 3.10 0.20 0.08 78.51 19:16:01 all 0.02 0.00 0.01 0.02 0.00 99.95 19:16:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:16:01 1 0.08 0.00 0.02 0.07 0.00 99.83 19:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:16:01 3 0.00 0.00 0.00 0.08 0.00 99.92 19:16:01 4 0.00 0.00 0.02 0.00 0.00 99.98 19:16:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:16:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:16:01 7 0.03 0.00 0.03 0.00 0.00 99.93 19:17:01 all 0.04 0.00 0.02 0.02 0.00 99.92 19:17:01 0 0.07 0.00 0.03 0.00 0.00 99.90 19:17:01 1 0.10 0.00 0.05 0.05 0.00 99.80 19:17:01 2 0.02 0.00 0.02 0.02 0.00 99.95 19:17:01 3 0.02 0.00 0.00 0.07 0.00 99.92 19:17:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:17:01 6 0.05 0.00 0.00 0.00 0.02 99.93 19:17:01 7 0.03 0.00 0.05 0.00 0.02 99.90 19:18:01 all 0.03 0.00 0.02 0.01 0.00 99.94 19:18:01 0 0.03 0.00 0.00 0.00 0.00 99.97 19:18:01 1 0.03 0.00 0.02 0.03 0.02 99.90 19:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:18:01 3 0.03 0.00 0.02 0.02 0.00 99.93 19:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:18:01 5 0.00 0.00 0.03 0.00 0.00 99.97 19:18:01 6 0.03 0.00 0.03 0.00 0.00 99.93 19:18:01 7 0.08 0.00 0.05 0.00 0.00 99.87 19:19:01 all 0.02 0.00 0.01 0.01 0.00 99.96 19:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:19:01 1 0.02 0.00 0.00 0.03 0.00 99.95 19:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:19:01 3 0.03 0.00 0.02 0.03 0.00 99.92 19:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:19:01 5 0.03 0.00 0.02 0.00 0.02 99.93 19:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:19:01 7 0.08 0.00 0.03 0.00 0.02 99.87 19:20:01 all 0.03 0.00 0.01 0.01 0.00 99.95 19:20:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:20:01 1 0.08 0.00 0.02 0.02 0.02 99.87 19:20:01 2 0.05 0.00 0.02 0.00 0.00 99.93 19:20:01 3 0.02 0.00 0.00 0.08 0.00 99.90 19:20:01 4 0.00 0.00 0.02 0.00 0.00 99.98 19:20:01 5 0.03 0.00 0.03 0.00 0.00 99.93 19:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:21:01 all 0.16 0.00 0.03 0.01 0.00 99.78 19:21:01 0 0.17 0.00 0.00 0.00 0.00 99.83 19:21:01 1 0.07 0.00 0.07 0.10 0.00 99.77 19:21:01 2 0.12 0.00 0.03 0.00 0.02 99.83 19:21:01 3 0.25 0.00 0.00 0.00 0.02 99.73 19:21:01 4 0.03 0.00 0.00 0.00 0.00 99.97 19:21:01 5 0.28 0.00 0.02 0.02 0.00 99.68 19:21:01 6 0.13 0.00 0.05 0.00 0.00 99.82 19:21:01 7 0.27 0.00 0.10 0.00 0.00 99.63 19:22:01 all 0.02 0.00 0.01 0.01 0.00 99.95 19:22:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:22:01 1 0.03 0.00 0.02 0.02 0.00 99.93 19:22:01 2 0.03 0.00 0.00 0.02 0.00 99.95 19:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:22:01 4 0.02 0.00 0.00 0.00 0.02 99.97 19:22:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:22:01 6 0.03 0.00 0.05 0.05 0.02 99.85 19:22:01 7 0.03 0.00 0.03 0.00 0.00 99.93 19:23:01 all 0.03 0.00 0.01 0.01 0.01 99.94 19:23:01 0 0.05 0.00 0.02 0.00 0.02 99.92 19:23:01 1 0.02 0.00 0.03 0.05 0.02 99.88 19:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:23:01 3 0.02 0.00 0.02 0.03 0.00 99.93 19:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:23:01 6 0.07 0.00 0.03 0.00 0.00 99.90 19:23:01 7 0.03 0.00 0.02 0.00 0.02 99.93 19:24:01 all 0.05 0.00 0.01 0.00 0.00 99.94 19:24:01 0 0.07 0.00 0.02 0.00 0.00 99.92 19:24:01 1 0.03 0.00 0.02 0.02 0.00 99.93 19:24:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:24:01 3 0.15 0.00 0.02 0.00 0.00 99.83 19:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:24:01 5 0.05 0.00 0.00 0.00 0.00 99.95 19:24:01 6 0.05 0.00 0.05 0.00 0.02 99.88 19:24:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:24:01 CPU %user %nice %system %iowait %steal %idle 19:25:01 all 0.01 0.00 0.01 0.00 0.01 99.96 19:25:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:25:01 1 0.02 0.00 0.02 0.02 0.02 99.93 19:25:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:25:01 3 0.00 0.00 0.00 0.02 0.02 99.97 19:25:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:25:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:25:01 6 0.07 0.00 0.05 0.00 0.02 99.87 19:25:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:26:01 all 0.33 0.00 0.06 0.00 0.00 99.60 19:26:01 0 0.13 0.00 0.10 0.00 0.00 99.77 19:26:01 1 0.08 0.00 0.08 0.02 0.00 99.82 19:26:01 2 0.12 0.00 0.05 0.00 0.00 99.83 19:26:01 3 0.17 0.00 0.02 0.02 0.00 99.80 19:26:01 4 0.07 0.00 0.03 0.00 0.00 99.90 19:26:01 5 1.65 0.00 0.02 0.00 0.00 98.34 19:26:01 6 0.15 0.00 0.10 0.00 0.02 99.73 19:26:01 7 0.28 0.00 0.05 0.00 0.00 99.67 Average: all 4.79 0.00 0.85 0.11 0.02 94.22 Average: 0 4.94 0.00 0.83 0.04 0.02 94.18 Average: 1 4.53 0.00 0.91 0.41 0.02 94.12 Average: 2 4.88 0.00 0.81 0.02 0.02 94.27 Average: 3 4.88 0.00 0.80 0.05 0.02 94.25 Average: 4 4.82 0.00 0.90 0.18 0.02 94.07 Average: 5 4.58 0.00 0.82 0.11 0.02 94.48 Average: 6 4.83 0.00 0.94 0.05 0.02 94.16 Average: 7 4.89 0.00 0.80 0.03 0.02 94.26