---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9052 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 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-9052) 03/25/22 _x86_64_ (8 CPU) 07:16:02 LINUX RESTART (8 CPU) 07:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:18:01 128.40 1.58 126.81 0.00 40.79 72731.88 0.00 07:19:01 52.47 0.07 52.41 0.00 0.53 18282.57 0.00 07:20:01 1.47 0.00 1.47 0.00 0.00 229.26 0.00 07:21:01 1.33 0.00 1.33 0.00 0.00 16.39 0.00 07:22:01 0.93 0.02 0.92 0.00 0.13 11.86 0.00 07:23:01 1.22 0.00 1.22 0.00 0.00 15.73 0.00 07:24:01 0.87 0.00 0.87 0.00 0.00 10.00 0.00 07:25:01 1.50 0.00 1.50 0.00 0.00 17.73 0.00 07:26:01 0.95 0.00 0.95 0.00 0.00 11.33 0.00 07:27:01 1.67 0.00 1.67 0.00 0.00 23.99 0.00 Average: 19.08 0.17 18.91 0.00 4.15 9134.17 0.00 07:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:01 28099772 31567572 725736 2.21 148996 3538492 2438520 7.19 1587072 2757920 209736 07:19:01 28523116 31777236 518884 1.58 153768 3331380 1941228 5.72 1308876 2626200 204 07:20:01 28532740 31786928 509076 1.55 153816 3331384 1941228 5.72 1297796 2626196 20 07:21:01 28533604 31787748 508100 1.55 153860 3331376 1941228 5.72 1296912 2626196 20 07:22:01 28538524 31792728 503064 1.53 153900 3331392 1941228 5.72 1292240 2626204 32 07:23:01 28538760 31793100 502724 1.53 153936 3331400 1941228 5.72 1291372 2626300 16 07:24:01 28544204 31798544 497388 1.51 153952 3331404 1941228 5.72 1286748 2626300 20 07:25:01 28544352 31798760 497084 1.51 153988 3331408 1941228 5.72 1286804 2626312 12 07:26:01 28544296 31798708 497052 1.51 154020 3331392 1941228 5.72 1286512 2626312 12 07:27:01 28544208 31798672 496980 1.51 154068 3331388 1941228 5.72 1287408 2626288 12 Average: 28494358 31770000 525609 1.60 153430 3352102 1990957 5.87 1322174 2639423 21008 07:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:18:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 07:18:01 docker0 104.17 136.54 8.39 987.77 0.00 0.00 0.00 0.00 07:18:01 veth3e5d1e1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 ens3 313.10 209.03 4361.83 78.07 0.00 0.00 0.00 0.00 07:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:19:01 docker0 1.50 1.50 0.10 0.13 0.00 0.00 0.00 0.00 07:19:01 ens3 21.75 12.68 16.99 8.97 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 ens3 0.45 0.22 0.26 0.20 0.00 0.00 0.00 0.00 07:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 ens3 0.17 0.13 0.08 0.07 0.00 0.00 0.00 0.00 07:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 10.57 13.80 0.85 98.78 0.00 0.00 0.00 0.00 Average: ens3 33.60 22.26 437.88 8.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9052) 03/25/22 _x86_64_ (8 CPU) 07:16:02 LINUX RESTART (8 CPU) 07:17:01 CPU %user %nice %system %iowait %steal %idle 07:18:01 all 20.25 0.00 4.98 1.40 0.06 73.31 07:18:01 0 18.22 0.00 5.64 3.59 0.08 72.46 07:18:01 1 22.12 0.00 4.21 1.28 0.05 72.34 07:18:01 2 19.02 0.00 4.96 0.24 0.05 75.74 07:18:01 3 19.46 0.00 5.11 0.03 0.08 75.30 07:18:01 4 20.77 0.00 4.34 0.03 0.05 74.80 07:18:01 5 19.10 0.00 5.12 0.20 0.05 75.53 07:18:01 6 18.54 0.00 5.63 5.49 0.07 70.28 07:18:01 7 24.72 0.00 4.85 0.37 0.07 69.99 07:19:01 all 40.04 0.00 6.54 0.34 0.07 53.00 07:19:01 0 40.19 0.00 5.94 0.03 0.07 53.76 07:19:01 1 40.45 0.00 5.79 0.39 0.07 53.31 07:19:01 2 40.22 0.00 8.01 0.00 0.08 51.69 07:19:01 3 39.83 0.00 6.00 0.12 0.07 53.98 07:19:01 4 40.48 0.00 6.68 0.07 0.08 52.69 07:19:01 5 40.27 0.00 6.61 0.00 0.07 53.06 07:19:01 6 40.00 0.00 6.40 2.11 0.08 51.41 07:19:01 7 38.92 0.00 6.93 0.02 0.07 54.06 07:20:01 all 0.02 0.00 0.01 0.02 0.01 99.94 07:20:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:20:01 1 0.00 0.00 0.02 0.05 0.02 99.92 07:20:01 2 0.02 0.00 0.02 0.00 0.02 99.95 07:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:20:01 5 0.03 0.00 0.02 0.00 0.02 99.93 07:20:01 6 0.02 0.00 0.02 0.12 0.00 99.85 07:20:01 7 0.02 0.00 0.03 0.00 0.02 99.93 07:21:01 all 0.01 0.00 0.01 0.01 0.01 99.95 07:21:01 0 0.03 0.00 0.02 0.00 0.03 99.92 07:21:01 1 0.00 0.00 0.02 0.03 0.00 99.95 07:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:21:01 3 0.00 0.00 0.02 0.02 0.00 99.97 07:21:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:21:01 5 0.00 0.00 0.00 0.00 0.02 99.98 07:21:01 6 0.03 0.00 0.02 0.02 0.02 99.92 07:21:01 7 0.03 0.00 0.03 0.00 0.00 99.93 07:22:01 all 0.03 0.00 0.02 0.00 0.01 99.94 07:22:01 0 0.02 0.00 0.05 0.00 0.03 99.90 07:22:01 1 0.02 0.00 0.00 0.02 0.00 99.97 07:22:01 2 0.02 0.00 0.02 0.00 0.02 99.95 07:22:01 3 0.02 0.00 0.02 0.00 0.00 99.97 07:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:22:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:22:01 6 0.07 0.00 0.03 0.02 0.00 99.88 07:22:01 7 0.05 0.00 0.03 0.00 0.00 99.92 07:23:01 all 0.02 0.00 0.02 0.00 0.01 99.95 07:23:01 0 0.05 0.00 0.05 0.00 0.03 99.87 07:23:01 1 0.02 0.00 0.02 0.02 0.00 99.95 07:23:01 2 0.02 0.00 0.00 0.00 0.02 99.97 07:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 07:23:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:23:01 6 0.03 0.00 0.00 0.02 0.02 99.93 07:23:01 7 0.02 0.00 0.03 0.00 0.02 99.93 07:24:01 all 0.03 0.00 0.01 0.00 0.01 99.95 07:24:01 0 0.07 0.00 0.03 0.00 0.05 99.85 07:24:01 1 0.00 0.00 0.00 0.02 0.00 99.98 07:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:24:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:24:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:24:01 6 0.05 0.00 0.02 0.02 0.00 99.92 07:24:01 7 0.08 0.00 0.02 0.00 0.00 99.90 07:25:01 all 0.02 0.00 0.01 0.01 0.01 99.95 07:25:01 0 0.02 0.00 0.03 0.00 0.05 99.90 07:25:01 1 0.02 0.00 0.00 0.02 0.00 99.97 07:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:25:01 3 0.02 0.00 0.02 0.00 0.00 99.97 07:25:01 4 0.02 0.00 0.00 0.00 0.02 99.97 07:25:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:25:01 6 0.02 0.00 0.00 0.03 0.00 99.95 07:25:01 7 0.03 0.00 0.05 0.00 0.02 99.90 07:26:01 all 0.07 0.00 0.01 0.01 0.01 99.91 07:26:01 0 0.50 0.00 0.03 0.00 0.05 99.42 07:26:01 1 0.00 0.00 0.00 0.03 0.02 99.95 07:26:01 2 0.00 0.00 0.00 0.00 0.02 99.98 07:26:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:26:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:26:01 6 0.02 0.00 0.02 0.02 0.02 99.93 07:26:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:27:01 all 0.27 0.00 0.01 0.00 0.01 99.71 07:27:01 0 1.99 0.00 0.02 0.00 0.03 97.96 07:27:01 1 0.02 0.00 0.02 0.02 0.00 99.95 07:27:01 2 0.02 0.00 0.00 0.02 0.02 99.95 07:27:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:27:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:27:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:27:01 6 0.05 0.00 0.00 0.00 0.00 99.95 07:27:01 7 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 6.03 0.00 1.15 0.18 0.02 92.62 Average: 0 6.07 0.00 1.17 0.36 0.05 92.35 Average: 1 6.22 0.00 1.00 0.19 0.02 92.59 Average: 2 5.89 0.00 1.29 0.03 0.02 92.77 Average: 3 5.89 0.00 1.11 0.02 0.02 92.97 Average: 4 6.10 0.00 1.10 0.01 0.02 92.77 Average: 5 5.89 0.00 1.16 0.02 0.02 92.91 Average: 6 5.83 0.00 1.20 0.77 0.02 92.18 Average: 7 6.33 0.00 1.19 0.04 0.02 92.42