---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20681 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-20681) 04/12/22 _x86_64_ (8 CPU) 14:14:51 LINUX RESTART (8 CPU) 14:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:16:02 363.53 56.43 307.10 0.00 7429.66 199200.67 0.00 14:17:01 210.61 1.83 208.78 0.00 24.54 64290.39 0.00 14:18:01 115.28 0.05 115.23 0.00 9.20 28621.26 0.00 14:19:01 0.98 0.00 0.98 0.00 0.00 12.41 0.00 14:20:01 1.27 0.02 1.25 0.00 0.13 14.66 0.00 14:21:01 1.45 0.00 1.45 0.00 0.00 17.73 0.00 14:22:01 0.98 0.00 0.98 0.00 0.00 10.80 0.00 14:23:01 0.97 0.00 0.97 0.00 0.00 11.86 0.00 14:24:01 1.07 0.00 1.07 0.00 0.00 11.86 0.00 14:25:01 1.30 0.00 1.30 0.00 0.00 16.00 0.00 14:26:01 1.32 0.00 1.32 0.00 0.00 20.26 0.00 Average: 63.30 5.31 57.99 0.00 679.57 26510.79 0.00 14:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:16:02 29229876 31747552 574316 1.75 106436 2696596 2636956 7.77 1165176 2144820 704 14:17:01 28177956 31697764 593172 1.80 177596 3537620 2276100 6.71 1386064 2852888 126156 14:18:01 27717448 31777432 515012 1.57 188544 4020796 1780232 5.25 1296256 3356244 12 14:19:01 27719472 31779472 512888 1.56 188576 4020804 1780232 5.25 1295352 3356244 180 14:20:01 27720008 31780024 512360 1.56 188608 4020804 1780232 5.25 1295916 3356264 28 14:21:01 27720496 31780540 511828 1.56 188640 4020816 1780232 5.25 1295320 3356272 48 14:22:01 27728312 31788508 503732 1.53 188664 4020816 1780232 5.25 1286884 3356272 16 14:23:01 27728832 31789452 503180 1.53 188696 4020820 1780232 5.25 1286244 3356676 192 14:24:01 27728784 31789448 503140 1.53 188708 4020820 1780232 5.25 1286484 3356692 28 14:25:01 27728800 31789584 503096 1.53 188736 4020820 1780232 5.25 1286136 3356800 148 14:26:01 27728752 31789572 503084 1.53 188784 4020804 1780232 5.25 1286604 3356780 24 Average: 27902612 31773577 521437 1.59 180181 3856501 1903195 5.61 1287858 3200541 11594 14:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:16:02 veth41ac53f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:02 docker0 20.59 15.19 2.12 81.56 0.00 0.00 0.00 0.00 14:16:02 lo 6.93 6.93 0.67 0.67 0.00 0.00 0.00 0.00 14:16:02 veth2020faa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:02 ens3 677.66 408.21 5501.72 104.86 0.00 0.00 0.00 0.00 14:17:01 docker0 173.26 244.64 14.47 2124.54 0.00 0.00 0.00 0.00 14:17:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:17:01 veth35b27c8 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 14:17:01 ens3 311.79 223.10 2165.27 80.37 0.00 0.00 0.00 0.00 14:18:01 docker0 3.07 6.16 0.20 54.00 0.00 0.00 0.00 0.00 14:18:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:18:01 ens3 121.64 69.68 2626.99 13.44 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 ens3 0.73 0.12 0.06 0.01 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 0.62 0.33 0.35 0.27 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 ens3 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:23:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 10.26 2.65 10.06 0.24 0.00 0.00 0.00 0.00 Average: docker0 17.67 23.85 1.51 202.54 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 101.80 63.81 934.98 18.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20681) 04/12/22 _x86_64_ (8 CPU) 14:14:51 LINUX RESTART (8 CPU) 14:15:01 CPU %user %nice %system %iowait %steal %idle 14:16:02 all 9.83 0.00 4.07 2.71 0.08 83.31 14:16:02 0 10.77 0.00 4.05 2.25 0.08 82.84 14:16:02 1 10.78 0.00 5.43 4.09 0.07 79.63 14:16:02 2 10.39 0.00 4.41 1.28 0.08 83.83 14:16:02 3 9.58 0.00 3.32 0.37 0.08 86.64 14:16:02 4 8.86 0.00 4.57 3.96 0.07 82.54 14:16:02 5 9.04 0.00 3.31 3.27 0.08 84.29 14:16:02 6 9.28 0.00 3.72 0.89 0.07 86.04 14:16:02 7 9.92 0.00 3.75 5.59 0.10 80.63 14:17:01 all 21.09 0.00 6.02 1.98 0.09 70.83 14:17:01 0 21.78 0.00 6.39 4.82 0.09 66.93 14:17:01 1 22.07 0.00 6.58 5.21 0.09 66.05 14:17:01 2 21.45 0.00 5.70 0.31 0.09 72.46 14:17:01 3 21.10 0.00 6.13 0.96 0.09 71.73 14:17:01 4 20.74 0.00 5.50 0.40 0.09 73.28 14:17:01 5 20.23 0.00 6.19 1.93 0.09 71.57 14:17:01 6 21.15 0.00 5.51 1.46 0.10 71.78 14:17:01 7 20.17 0.00 6.14 0.73 0.10 72.86 14:18:01 all 7.77 0.00 2.18 1.02 0.05 88.98 14:18:01 0 8.01 0.00 2.24 1.96 0.08 87.70 14:18:01 1 6.98 0.00 2.11 0.27 0.03 90.61 14:18:01 2 8.78 0.00 1.73 0.37 0.05 89.07 14:18:01 3 7.24 0.00 2.64 0.13 0.05 89.93 14:18:01 4 8.07 0.00 1.84 0.07 0.05 89.97 14:18:01 5 7.75 0.00 2.50 0.39 0.03 89.33 14:18:01 6 8.39 0.00 2.02 2.22 0.05 87.32 14:18:01 7 6.97 0.00 2.31 2.78 0.03 87.91 14:19:01 all 0.27 0.00 0.01 0.00 0.00 99.72 14:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 14:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:19:01 2 0.00 0.00 0.02 0.00 0.00 99.98 14:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:19:01 4 2.00 0.00 0.00 0.00 0.00 98.00 14:19:01 5 0.05 0.00 0.02 0.00 0.02 99.92 14:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:19:01 7 0.00 0.00 0.02 0.02 0.00 99.97 14:20:01 all 0.28 0.00 0.02 0.00 0.01 99.67 14:20:01 0 0.07 0.00 0.08 0.00 0.02 99.83 14:20:01 1 0.02 0.00 0.00 0.02 0.02 99.95 14:20:01 2 0.03 0.00 0.02 0.00 0.02 99.93 14:20:01 3 0.05 0.00 0.00 0.02 0.00 99.93 14:20:01 4 1.99 0.00 0.00 0.00 0.02 98.00 14:20:01 5 0.02 0.00 0.05 0.00 0.03 99.90 14:20:01 6 0.07 0.00 0.03 0.00 0.00 99.90 14:20:01 7 0.00 0.00 0.02 0.00 0.02 99.97 14:21:01 all 0.27 0.00 0.02 0.01 0.01 99.70 14:21:01 0 0.05 0.00 0.05 0.02 0.02 99.87 14:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:21:01 3 0.02 0.00 0.03 0.05 0.00 99.90 14:21:01 4 1.97 0.00 0.00 0.00 0.02 98.01 14:21:01 5 0.03 0.00 0.05 0.00 0.00 99.92 14:21:01 6 0.03 0.00 0.00 0.00 0.02 99.95 14:21:01 7 0.00 0.00 0.00 0.02 0.00 99.98 14:22:01 all 0.04 0.00 0.01 0.00 0.00 99.94 14:22:01 0 0.02 0.00 0.03 0.02 0.02 99.92 14:22:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:22:01 2 0.05 0.00 0.02 0.00 0.00 99.93 14:22:01 3 0.03 0.00 0.00 0.00 0.00 99.97 14:22:01 4 0.13 0.00 0.02 0.00 0.00 99.85 14:22:01 5 0.03 0.00 0.02 0.00 0.02 99.93 14:22:01 6 0.03 0.00 0.00 0.00 0.00 99.97 14:22:01 7 0.03 0.00 0.02 0.02 0.00 99.93 14:23:01 all 0.02 0.00 0.02 0.00 0.00 99.96 14:23:01 0 0.07 0.00 0.05 0.02 0.02 99.85 14:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:23:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:23:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:23:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:23:01 5 0.03 0.00 0.03 0.00 0.00 99.93 14:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:23:01 7 0.00 0.00 0.02 0.02 0.00 99.97 14:24:01 all 0.01 0.00 0.01 0.00 0.01 99.97 14:24:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:24:01 2 0.02 0.00 0.02 0.00 0.02 99.95 14:24:01 3 0.02 0.00 0.02 0.00 0.02 99.95 14:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:24:01 5 0.02 0.00 0.03 0.00 0.00 99.95 14:24:01 6 0.03 0.00 0.00 0.00 0.00 99.97 14:24:01 7 0.00 0.00 0.00 0.02 0.00 99.98 14:25:01 all 0.02 0.00 0.01 0.01 0.00 99.96 14:25:01 0 0.03 0.00 0.02 0.02 0.00 99.93 14:25:01 1 0.03 0.00 0.00 0.00 0.00 99.97 14:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:25:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:25:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:25:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:25:01 6 0.03 0.00 0.03 0.02 0.00 99.92 14:25:01 7 0.02 0.00 0.00 0.02 0.00 99.97 14:26:01 all 0.06 0.00 0.02 0.00 0.01 99.91 14:26:01 0 0.07 0.00 0.05 0.02 0.02 99.85 14:26:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:26:01 2 0.02 0.00 0.00 0.00 0.02 99.97 14:26:01 3 0.13 0.00 0.03 0.00 0.00 99.83 14:26:01 4 0.07 0.00 0.02 0.00 0.02 99.90 14:26:01 5 0.03 0.00 0.02 0.00 0.02 99.93 14:26:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:26:01 7 0.12 0.00 0.02 0.02 0.02 99.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.55 0.00 1.11 0.52 0.02 94.81 Average: 0 3.66 0.00 1.16 0.82 0.03 94.33 Average: 1 3.57 0.00 1.27 0.86 0.02 94.29 Average: 2 3.65 0.00 1.07 0.18 0.02 95.09 Average: 3 3.43 0.00 1.10 0.14 0.02 95.32 Average: 4 3.93 0.00 1.07 0.40 0.02 94.58 Average: 5 3.33 0.00 1.09 0.50 0.03 95.05 Average: 6 3.50 0.00 1.01 0.41 0.02 95.06 Average: 7 3.31 0.00 1.09 0.83 0.02 94.74