---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8143 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-8143) 03/21/22 _x86_64_ (8 CPU) 03:12:03 LINUX RESTART (8 CPU) 03:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:14:01 262.01 1.80 260.21 0.00 26.53 85749.71 0.00 03:15:01 65.86 0.02 65.84 0.00 4.27 6592.34 0.00 03:16:01 1.00 0.00 1.00 0.00 0.00 11.75 0.00 03:17:01 1.57 0.02 1.55 0.00 0.13 18.79 0.00 03:18:01 1.15 0.02 1.13 0.00 0.13 14.00 0.00 03:19:01 36.45 0.02 36.44 0.00 2.67 19659.05 0.00 03:20:01 1.15 0.00 1.15 0.00 0.00 18.00 0.00 03:21:01 1.25 0.00 1.25 0.00 0.00 15.19 0.00 03:22:01 1.02 0.00 1.02 0.00 0.00 12.13 0.00 03:23:01 1.73 0.00 1.73 0.00 0.00 24.26 0.00 Average: 37.32 0.19 37.13 0.00 3.37 11211.21 0.00 03:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 28293280 31761120 532672 1.62 177584 3492932 2097040 6.18 1333188 2802332 53560 03:15:01 28297512 31782564 510452 1.55 179564 3508136 1873536 5.52 1323004 2803728 24 03:16:01 28298712 31783956 508708 1.55 179600 3508140 1873536 5.52 1322740 2803732 20 03:17:01 28305068 31790356 502388 1.53 179644 3508128 1873536 5.52 1315692 2803748 28 03:18:01 28305528 31790920 501432 1.52 179660 3508152 1873536 5.52 1315724 2803760 12 03:19:01 27787208 31782500 507936 1.54 188300 3960064 1899900 5.60 1342784 3242732 88 03:20:01 27789480 31784792 505764 1.54 188336 3960060 1899900 5.60 1340952 3242736 8 03:21:01 27790148 31785484 505048 1.54 188356 3960072 1899900 5.60 1340716 3242740 20 03:22:01 27795180 31790552 499936 1.52 188392 3960056 1899900 5.60 1335896 3242740 24 03:23:01 27795164 31790560 499900 1.52 188432 3960052 1899900 5.60 1336036 3242720 12 Average: 28045728 31784280 507424 1.54 183787 3732579 1909068 5.63 1330673 3023097 5380 03:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:01 ens3 297.87 215.96 2190.43 79.37 0.00 0.00 0.00 0.00 03:14:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:14:01 docker0 165.97 228.33 13.95 2146.14 0.00 0.00 0.00 0.00 03:15:01 ens3 14.63 9.35 102.39 2.72 0.00 0.00 0.00 0.00 03:15:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 03:15:01 docker0 2.80 5.41 0.18 51.50 0.00 0.00 0.00 0.00 03:16:01 ens3 11.73 7.05 12.24 0.65 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 ens3 0.73 0.20 0.18 0.07 0.00 0.00 0.00 0.00 03:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 ens3 0.77 0.77 0.43 0.36 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 ens3 113.33 75.82 2521.59 51.52 0.00 0.00 0.00 0.00 03:19:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 0.05 0.03 0.00 0.03 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.48 0.33 1.40 0.02 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 0.28 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 43.99 30.98 482.89 13.48 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 16.88 23.37 1.41 219.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8143) 03/21/22 _x86_64_ (8 CPU) 03:12:03 LINUX RESTART (8 CPU) 03:13:01 CPU %user %nice %system %iowait %steal %idle 03:14:01 all 23.87 0.00 7.29 1.27 0.09 67.49 03:14:01 0 23.07 0.00 7.23 0.24 0.07 69.39 03:14:01 1 24.76 0.00 6.97 0.25 0.10 67.91 03:14:01 2 22.37 0.00 6.66 0.89 0.08 69.98 03:14:01 3 24.09 0.00 7.49 0.49 0.10 67.83 03:14:01 4 24.12 0.00 7.52 0.07 0.08 68.21 03:14:01 5 23.49 0.00 7.53 4.09 0.08 64.81 03:14:01 6 25.02 0.00 6.82 1.86 0.08 66.22 03:14:01 7 24.01 0.00 8.14 2.24 0.08 65.52 03:15:01 all 0.67 0.00 0.43 0.22 0.01 98.67 03:15:01 0 0.60 0.00 0.32 0.35 0.05 98.68 03:15:01 1 0.82 0.00 0.50 0.00 0.00 98.68 03:15:01 2 0.67 0.00 0.52 0.87 0.02 97.93 03:15:01 3 0.78 0.00 0.53 0.03 0.02 98.63 03:15:01 4 0.50 0.00 0.54 0.20 0.02 98.74 03:15:01 5 0.45 0.00 0.20 0.07 0.00 99.28 03:15:01 6 0.52 0.00 0.38 0.10 0.02 98.98 03:15:01 7 1.05 0.00 0.43 0.12 0.00 98.40 03:16:01 all 0.03 0.00 0.03 0.03 0.01 99.90 03:16:01 0 0.10 0.00 0.05 0.07 0.03 99.75 03:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 2 0.07 0.00 0.05 0.00 0.03 99.85 03:16:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:16:01 4 0.00 0.00 0.05 0.00 0.00 99.95 03:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:16:01 7 0.02 0.00 0.02 0.18 0.00 99.78 03:17:01 all 0.04 0.00 0.02 0.00 0.01 99.92 03:17:01 0 0.07 0.00 0.03 0.02 0.03 99.85 03:17:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:17:01 2 0.07 0.00 0.03 0.00 0.02 99.88 03:17:01 3 0.07 0.00 0.02 0.00 0.02 99.90 03:17:01 4 0.07 0.00 0.02 0.00 0.02 99.90 03:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:17:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:17:01 7 0.02 0.00 0.00 0.02 0.00 99.97 03:18:01 all 0.02 0.00 0.01 0.00 0.01 99.96 03:18:01 0 0.05 0.00 0.02 0.00 0.03 99.90 03:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:18:01 2 0.07 0.00 0.02 0.00 0.00 99.92 03:18:01 3 0.02 0.00 0.02 0.02 0.02 99.93 03:18:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:18:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:18:01 7 0.00 0.00 0.02 0.00 0.02 99.97 03:19:01 all 3.00 0.00 1.13 0.23 0.02 95.62 03:19:01 0 3.19 0.00 1.47 0.00 0.02 95.33 03:19:01 1 2.83 0.00 1.19 0.02 0.02 95.95 03:19:01 2 3.12 0.00 0.75 0.12 0.03 95.98 03:19:01 3 3.27 0.00 1.49 1.51 0.03 93.69 03:19:01 4 2.69 0.00 1.24 0.17 0.03 95.87 03:19:01 5 3.20 0.00 1.09 0.00 0.02 95.70 03:19:01 6 2.39 0.00 0.87 0.02 0.00 96.72 03:19:01 7 3.29 0.00 0.95 0.03 0.02 95.70 03:20:01 all 0.26 0.00 0.01 0.00 0.01 99.72 03:20:01 0 1.95 0.00 0.02 0.00 0.03 98.00 03:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:20:01 3 0.02 0.00 0.00 0.02 0.00 99.97 03:20:01 4 0.02 0.00 0.07 0.00 0.02 99.90 03:20:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:20:01 6 0.02 0.00 0.00 0.00 0.02 99.97 03:20:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:21:01 all 0.09 0.00 0.03 0.00 0.01 99.87 03:21:01 0 0.60 0.00 0.10 0.00 0.02 99.28 03:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 3 0.05 0.00 0.02 0.02 0.02 99.90 03:21:01 4 0.03 0.00 0.08 0.02 0.02 99.85 03:21:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:21:01 6 0.02 0.00 0.03 0.00 0.00 99.95 03:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:22:01 all 0.02 0.00 0.02 0.01 0.00 99.95 03:22:01 0 0.00 0.00 0.02 0.00 0.02 99.97 03:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 2 0.02 0.00 0.02 0.02 0.00 99.95 03:22:01 3 0.03 0.00 0.05 0.02 0.00 99.90 03:22:01 4 0.05 0.00 0.05 0.00 0.02 99.88 03:22:01 5 0.02 0.00 0.02 0.02 0.00 99.95 03:22:01 6 0.03 0.00 0.03 0.00 0.00 99.93 03:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 all 0.01 0.00 0.01 0.00 0.01 99.96 03:23:01 0 0.00 0.00 0.00 0.00 0.03 99.97 03:23:01 1 0.00 0.00 0.02 0.00 0.02 99.97 03:23:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 3 0.02 0.00 0.03 0.02 0.02 99.92 03:23:01 4 0.02 0.00 0.02 0.02 0.02 99.93 03:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:23:01 6 0.00 0.00 0.02 0.00 0.02 99.97 03:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 2.77 0.00 0.89 0.18 0.02 96.15 Average: 0 2.94 0.00 0.92 0.07 0.03 96.04 Average: 1 2.81 0.00 0.86 0.03 0.01 96.29 Average: 2 2.61 0.00 0.80 0.19 0.02 96.38 Average: 3 2.80 0.00 0.96 0.21 0.02 96.01 Average: 4 2.72 0.00 0.95 0.05 0.02 96.27 Average: 5 2.69 0.00 0.88 0.41 0.01 96.01 Average: 6 2.77 0.00 0.81 0.20 0.01 96.21 Average: 7 2.80 0.00 0.94 0.26 0.01 95.99