---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63310 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-63310) 05/12/22 _x86_64_ (8 CPU) 00:05:58 LINUX RESTART (8 CPU) 00:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:07:01 381.65 65.04 316.61 0.00 10342.68 212840.14 0.00 00:08:01 217.16 1.58 215.58 0.00 17.60 52137.58 0.00 00:09:01 113.08 0.02 113.06 0.00 2.27 32860.79 0.00 00:10:01 1.83 0.00 1.83 0.00 0.00 22.26 0.00 00:11:01 1.68 0.02 1.67 0.00 0.13 19.73 0.00 00:12:01 0.97 0.00 0.97 0.00 0.00 11.60 0.00 00:13:01 1.33 0.00 1.33 0.00 0.00 20.93 0.00 00:14:01 0.95 0.00 0.95 0.00 0.00 11.46 0.00 00:15:01 1.10 0.00 1.10 0.00 0.00 14.13 0.00 00:16:01 1.20 0.00 1.20 0.00 0.00 14.40 0.00 00:17:01 1.32 0.02 1.30 0.00 0.13 19.20 0.00 Average: 65.66 6.06 59.60 0.00 942.06 27087.97 0.00 00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:07:01 29011756 31781736 523876 1.59 116628 2925100 2123884 6.26 1098304 2399004 378344 00:08:01 28301668 31652884 633084 1.93 163792 3389788 2703220 7.97 1454736 2661036 134984 00:09:01 27829964 31774880 514372 1.56 174332 3925260 1945456 5.73 1325052 3218368 388 00:10:01 27829252 31774220 514832 1.57 174376 3925260 1945456 5.73 1325120 3218368 12 00:11:01 27836644 31781652 507168 1.54 174436 3925260 1945456 5.73 1317324 3218372 28 00:12:01 27837188 31782616 506464 1.54 174456 3925268 1945456 5.73 1316724 3218800 24 00:13:01 27847284 31792856 496168 1.51 174488 3925404 1945456 5.73 1307416 3218944 12 00:14:01 27846732 31792352 496624 1.51 174516 3925408 1945456 5.73 1308084 3218948 24 00:15:01 27846652 31792296 496616 1.51 174540 3925408 1945456 5.73 1307772 3218948 20 00:16:01 27847040 31792724 496300 1.51 174580 3925412 1945456 5.73 1307248 3218952 44 00:17:01 27846764 31792464 496540 1.51 174612 3925384 1945456 5.73 1307628 3218928 12 Average: 27989177 31773698 516549 1.57 168251 3785723 2030564 5.98 1306855 3093515 46717 00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:07:01 ens3 953.16 583.97 8069.48 118.15 0.00 0.00 0.00 0.00 00:07:01 lo 7.80 7.80 0.75 0.75 0.00 0.00 0.00 0.00 00:07:01 docker0 3.48 2.98 0.37 40.24 0.00 0.00 0.00 0.00 00:08:01 ens3 208.95 162.41 1128.91 74.69 0.00 0.00 0.00 0.00 00:08:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 00:08:01 veth3ea2ede 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 00:08:01 docker0 111.11 136.11 8.66 1080.52 0.00 0.00 0.00 0.00 00:09:01 ens3 127.36 74.30 2624.68 13.32 0.00 0.00 0.00 0.00 00:09:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 00:09:01 docker0 2.73 5.77 0.18 51.56 0.00 0.00 0.00 0.00 00:10:01 ens3 3.72 1.15 4.47 0.32 0.00 0.00 0.00 0.00 00:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 6.48 5.87 0.91 11.50 0.00 0.00 0.00 0.00 00:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 ens3 9.35 12.68 0.90 21.25 0.00 0.00 0.00 0.00 00:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 0.95 0.15 0.13 0.01 0.00 0.00 0.00 0.00 00:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 ens3 7.33 11.35 0.80 14.63 0.00 0.00 0.00 0.00 00:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 ens3 2.02 1.67 0.44 2.33 0.00 0.00 0.00 0.00 00:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 ens3 0.30 0.18 0.09 0.07 0.00 0.00 0.00 0.00 00:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 119.96 77.61 1075.51 23.30 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 10.67 13.17 0.84 106.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63310) 05/12/22 _x86_64_ (8 CPU) 00:05:58 LINUX RESTART (8 CPU) 00:06:01 CPU %user %nice %system %iowait %steal %idle 00:07:01 all 11.49 0.00 4.97 2.49 0.08 80.98 00:07:01 0 10.81 0.00 4.73 3.31 0.07 81.08 00:07:01 1 9.72 0.00 3.72 2.43 0.07 84.06 00:07:01 2 13.16 0.00 6.74 4.93 0.08 75.08 00:07:01 3 12.14 0.00 4.54 1.00 0.08 82.24 00:07:01 4 11.53 0.00 4.61 6.27 0.08 77.50 00:07:01 5 12.00 0.00 4.27 0.42 0.07 83.24 00:07:01 6 11.95 0.00 4.69 0.49 0.07 82.81 00:07:01 7 10.59 0.00 6.43 1.07 0.10 81.81 00:08:01 all 28.99 0.00 6.30 2.11 0.12 62.48 00:08:01 0 28.84 0.00 6.97 2.44 0.12 61.63 00:08:01 1 29.03 0.00 5.71 1.57 0.12 63.57 00:08:01 2 30.31 0.00 6.39 0.69 0.10 62.51 00:08:01 3 30.59 0.00 6.67 0.42 0.12 62.20 00:08:01 4 28.94 0.00 6.00 1.28 0.12 63.67 00:08:01 5 28.28 0.00 6.02 2.18 0.12 63.40 00:08:01 6 27.31 0.00 6.45 6.76 0.14 59.33 00:08:01 7 28.56 0.00 6.21 1.56 0.15 63.53 00:09:01 all 10.49 0.00 2.47 1.51 0.05 85.48 00:09:01 0 10.59 0.00 2.62 4.60 0.05 82.14 00:09:01 1 10.69 0.00 2.65 2.36 0.05 84.25 00:09:01 2 10.70 0.00 2.36 0.07 0.07 86.80 00:09:01 3 11.00 0.00 2.20 1.07 0.07 85.66 00:09:01 4 10.82 0.00 2.16 0.08 0.05 86.88 00:09:01 5 9.99 0.00 2.69 1.63 0.05 85.64 00:09:01 6 10.00 0.00 2.60 1.95 0.05 85.40 00:09:01 7 10.12 0.00 2.44 0.30 0.05 87.08 00:10:01 all 0.07 0.00 0.01 0.03 0.00 99.88 00:10:01 0 0.02 0.00 0.02 0.18 0.00 99.78 00:10:01 1 0.03 0.00 0.02 0.03 0.00 99.92 00:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:10:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:10:01 5 0.42 0.00 0.02 0.00 0.00 99.57 00:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:10:01 7 0.07 0.00 0.03 0.03 0.02 99.85 00:11:01 all 0.06 0.00 0.04 0.01 0.00 99.89 00:11:01 0 0.12 0.00 0.07 0.03 0.02 99.77 00:11:01 1 0.03 0.00 0.03 0.07 0.02 99.85 00:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:11:01 3 0.07 0.00 0.05 0.00 0.00 99.88 00:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:11:01 5 0.17 0.00 0.07 0.00 0.00 99.77 00:11:01 6 0.03 0.00 0.02 0.00 0.00 99.95 00:11:01 7 0.03 0.00 0.02 0.00 0.00 99.95 00:12:01 all 0.02 0.00 0.02 0.00 0.00 99.96 00:12:01 0 0.05 0.00 0.02 0.02 0.00 99.92 00:12:01 1 0.00 0.00 0.00 0.02 0.00 99.98 00:12:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:12:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:12:01 6 0.05 0.00 0.07 0.00 0.00 99.88 00:12:01 7 0.03 0.00 0.03 0.00 0.00 99.93 00:13:01 all 0.03 0.00 0.02 0.01 0.00 99.94 00:13:01 0 0.02 0.00 0.02 0.03 0.00 99.93 00:13:01 1 0.02 0.00 0.00 0.03 0.00 99.95 00:13:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:13:01 4 0.03 0.00 0.00 0.00 0.00 99.97 00:13:01 5 0.03 0.00 0.03 0.00 0.02 99.92 00:13:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:13:01 7 0.05 0.00 0.07 0.00 0.02 99.87 00:14:01 all 0.03 0.00 0.02 0.01 0.00 99.95 00:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:14:01 1 0.00 0.00 0.00 0.02 0.00 99.98 00:14:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:14:01 3 0.03 0.00 0.05 0.00 0.00 99.92 00:14:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:14:01 6 0.02 0.00 0.02 0.07 0.00 99.90 00:14:01 7 0.05 0.00 0.02 0.00 0.00 99.93 00:15:01 all 0.02 0.00 0.01 0.01 0.00 99.96 00:15:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:15:01 1 0.02 0.00 0.02 0.03 0.00 99.93 00:15:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:15:01 5 0.03 0.00 0.00 0.00 0.00 99.97 00:15:01 6 0.02 0.00 0.00 0.02 0.00 99.97 00:15:01 7 0.03 0.00 0.00 0.00 0.02 99.95 00:16:01 all 0.00 0.00 0.01 0.00 0.00 99.99 00:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:16:01 1 0.00 0.00 0.02 0.02 0.00 99.97 00:16:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:16:01 4 0.00 0.00 0.02 0.00 0.00 99.98 00:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:16:01 6 0.00 0.00 0.00 0.02 0.00 99.98 00:16:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:17:01 all 0.02 0.00 0.01 0.01 0.00 99.96 00:17:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:17:01 1 0.02 0.00 0.00 0.03 0.00 99.95 00:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:17:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:17:01 4 0.03 0.00 0.00 0.00 0.00 99.97 00:17:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:17:01 6 0.00 0.00 0.00 0.08 0.00 99.92 00:17:01 7 0.03 0.00 0.02 0.00 0.02 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.62 0.00 1.25 0.56 0.02 93.55 Average: 0 4.57 0.00 1.31 0.96 0.02 93.14 Average: 1 4.47 0.00 1.10 0.60 0.02 93.81 Average: 2 4.90 0.00 1.40 0.51 0.02 93.16 Average: 3 4.86 0.00 1.22 0.22 0.02 93.66 Average: 4 4.63 0.00 1.16 0.69 0.02 93.50 Average: 5 4.60 0.00 1.18 0.38 0.02 93.82 Average: 6 4.44 0.00 1.25 0.84 0.02 93.45 Average: 7 4.46 0.00 1.37 0.27 0.03 93.86