---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16783 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-16783) 07/04/22 _x86_64_ (8 CPU) 04:05:11 LINUX RESTART (8 CPU) 04:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 79.05 1.85 77.20 0.00 128.78 44364.61 0.00 04:08:01 40.68 0.15 40.53 0.00 1.87 19592.88 0.00 04:09:01 30.56 0.00 30.56 0.00 0.00 16497.70 0.00 04:10:01 1.60 0.00 1.60 0.00 0.00 19.06 0.00 04:11:01 1.60 0.02 1.58 0.00 0.13 18.66 0.00 04:12:01 2.10 0.00 2.10 0.00 0.00 23.46 0.00 04:13:01 1.58 0.00 1.58 0.00 0.00 16.93 0.00 04:14:01 2.83 0.73 2.10 0.00 28.80 24.53 0.00 04:15:01 2.37 0.83 1.53 0.00 20.26 19.33 0.00 04:16:01 2.38 0.00 2.38 0.00 0.00 31.72 0.00 Average: 16.47 0.36 16.12 0.00 17.98 8060.63 0.00 04:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 27947780 31740144 551764 1.68 122928 3864084 2153124 6.35 1439048 3031608 560852 04:08:01 28262796 31731156 564948 1.72 129252 3551040 2194884 6.47 1225320 2949044 509984 04:09:01 28363684 31789436 505328 1.54 129652 3502972 1786860 5.27 1179512 2888224 24 04:10:01 28364552 31790628 503832 1.53 129692 3503100 1786860 5.27 1178332 2888336 16 04:11:01 28366804 31792968 501416 1.52 129788 3503104 1786860 5.27 1176468 2888360 12 04:12:01 28366788 31793840 501272 1.52 129872 3503116 1786860 5.27 1175420 2889128 16 04:13:01 28374300 31801428 493600 1.50 129968 3503120 1786860 5.27 1167528 2889132 12 04:14:01 28372328 31801216 493712 1.50 130068 3503912 1786860 5.27 1169636 2889636 36 04:15:01 28370164 31800004 494736 1.50 130156 3504592 1802952 5.31 1174168 2888672 168 04:16:01 28370348 31800264 494664 1.50 130268 3504556 1802952 5.31 1173580 2888636 12 Average: 28315954 31784108 510527 1.55 129164 3544360 1867507 5.50 1205901 2909078 107113 04:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 ens3 321.11 238.08 4992.69 83.86 0.00 0.00 0.00 0.00 04:07:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 04:07:01 docker0 103.82 113.53 8.30 1079.80 0.00 0.00 0.00 0.00 04:07:01 veth3fd8a5d 47.78 60.41 4.73 726.86 0.00 0.00 0.00 0.06 04:08:01 ens3 98.02 64.97 2524.73 13.84 0.00 0.00 0.00 0.00 04:08:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:08:01 docker0 1.08 1.07 0.07 1.48 0.00 0.00 0.00 0.00 04:09:01 ens3 14.61 9.48 24.22 4.34 0.00 0.00 0.00 0.00 04:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 ens3 0.60 0.42 0.33 0.27 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 12.23 13.91 2.06 23.29 0.00 0.00 0.00 0.00 04:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 14.38 12.86 4.38 22.13 0.00 0.00 0.00 0.00 04:15:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 46.14 34.01 754.80 14.78 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 10.49 11.46 0.84 108.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16783) 07/04/22 _x86_64_ (8 CPU) 04:05:11 LINUX RESTART (8 CPU) 04:06:01 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 35.48 0.00 6.35 0.56 0.08 57.53 04:07:01 0 37.65 0.00 6.90 2.36 0.08 53.01 04:07:01 1 33.95 0.00 6.30 0.76 0.08 58.90 04:07:01 2 34.47 0.00 6.50 0.71 0.07 58.25 04:07:01 3 37.55 0.00 5.94 0.19 0.08 56.24 04:07:01 4 34.71 0.00 6.46 0.08 0.08 58.67 04:07:01 5 36.14 0.00 5.93 0.05 0.08 57.80 04:07:01 6 35.12 0.00 6.55 0.25 0.08 58.00 04:07:01 7 34.22 0.00 6.21 0.08 0.10 59.38 04:08:01 all 26.50 0.00 4.79 0.35 0.06 68.30 04:08:01 0 26.51 0.00 4.58 0.74 0.05 68.13 04:08:01 1 25.17 0.00 4.73 1.75 0.07 68.29 04:08:01 2 27.53 0.00 4.57 0.12 0.07 67.72 04:08:01 3 26.21 0.00 4.87 0.02 0.05 68.85 04:08:01 4 26.69 0.00 5.15 0.03 0.07 68.06 04:08:01 5 27.21 0.00 4.65 0.00 0.05 68.10 04:08:01 6 26.02 0.00 5.13 0.05 0.07 68.74 04:08:01 7 26.70 0.00 4.62 0.07 0.07 68.54 04:09:01 all 0.81 0.00 0.31 0.27 0.00 98.61 04:09:01 0 0.23 0.00 0.18 0.28 0.00 99.30 04:09:01 1 0.63 0.00 0.40 0.03 0.02 98.92 04:09:01 2 0.43 0.00 0.20 0.00 0.00 99.37 04:09:01 3 0.52 0.00 0.32 0.02 0.00 99.15 04:09:01 4 0.73 0.00 0.22 0.00 0.00 99.05 04:09:01 5 0.73 0.00 0.58 1.59 0.00 97.10 04:09:01 6 0.65 0.00 0.32 0.20 0.00 98.83 04:09:01 7 2.52 0.00 0.30 0.02 0.00 97.17 04:10:01 all 0.27 0.00 0.01 0.01 0.01 99.70 04:10:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:10:01 1 0.03 0.00 0.00 0.00 0.02 99.95 04:10:01 2 0.03 0.00 0.02 0.00 0.00 99.95 04:10:01 3 0.03 0.00 0.03 0.00 0.02 99.92 04:10:01 4 0.02 0.00 0.02 0.00 0.02 99.95 04:10:01 5 0.00 0.00 0.00 0.02 0.00 99.98 04:10:01 6 0.00 0.00 0.02 0.03 0.00 99.95 04:10:01 7 1.99 0.00 0.00 0.00 0.02 98.00 04:11:01 all 0.27 0.00 0.02 0.01 0.00 99.69 04:11:01 0 0.02 0.00 0.02 0.02 0.00 99.95 04:11:01 1 0.03 0.00 0.07 0.02 0.00 99.88 04:11:01 2 0.05 0.00 0.03 0.00 0.00 99.92 04:11:01 3 0.00 0.00 0.02 0.00 0.00 99.98 04:11:01 4 0.03 0.00 0.03 0.00 0.02 99.92 04:11:01 5 0.22 0.00 0.02 0.00 0.00 99.77 04:11:01 6 0.03 0.00 0.02 0.08 0.00 99.87 04:11:01 7 1.78 0.00 0.00 0.00 0.00 98.22 04:12:01 all 0.23 0.00 0.02 0.01 0.01 99.74 04:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 1 0.02 0.00 0.03 0.00 0.02 99.93 04:12:01 2 0.00 0.00 0.00 0.00 0.02 99.98 04:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 4 0.00 0.00 0.05 0.02 0.00 99.93 04:12:01 5 1.71 0.00 0.08 0.02 0.02 98.17 04:12:01 6 0.05 0.00 0.00 0.03 0.00 99.92 04:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 all 0.04 0.00 0.04 0.01 0.01 99.91 04:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:13:01 1 0.08 0.00 0.03 0.02 0.02 99.85 04:13:01 2 0.05 0.00 0.03 0.00 0.00 99.92 04:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:13:01 4 0.02 0.00 0.05 0.00 0.02 99.92 04:13:01 5 0.10 0.00 0.10 0.00 0.00 99.80 04:13:01 6 0.02 0.00 0.03 0.05 0.02 99.88 04:13:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 all 0.11 0.00 0.04 0.01 0.01 99.84 04:14:01 0 0.08 0.00 0.07 0.00 0.02 99.83 04:14:01 1 0.15 0.00 0.07 0.02 0.02 99.75 04:14:01 2 0.12 0.00 0.03 0.00 0.00 99.85 04:14:01 3 0.05 0.00 0.02 0.00 0.00 99.93 04:14:01 4 0.17 0.00 0.03 0.02 0.02 99.77 04:14:01 5 0.08 0.00 0.07 0.00 0.00 99.85 04:14:01 6 0.18 0.00 0.00 0.03 0.00 99.78 04:14:01 7 0.03 0.00 0.03 0.00 0.00 99.93 04:15:01 all 0.17 0.00 0.03 0.01 0.01 99.78 04:15:01 0 0.13 0.00 0.03 0.00 0.00 99.83 04:15:01 1 0.27 0.00 0.08 0.03 0.02 99.60 04:15:01 2 0.25 0.00 0.00 0.00 0.02 99.73 04:15:01 3 0.08 0.00 0.03 0.00 0.02 99.87 04:15:01 4 0.17 0.00 0.03 0.00 0.00 99.80 04:15:01 5 0.10 0.00 0.02 0.00 0.02 99.87 04:15:01 6 0.15 0.00 0.00 0.05 0.00 99.80 04:15:01 7 0.23 0.00 0.05 0.00 0.00 99.72 04:16:01 all 0.02 0.00 0.02 0.01 0.00 99.95 04:16:01 0 0.03 0.00 0.03 0.00 0.00 99.93 04:16:01 1 0.07 0.00 0.07 0.00 0.00 99.87 04:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:16:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:16:01 4 0.02 0.00 0.02 0.02 0.02 99.93 04:16:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:16:01 6 0.00 0.00 0.02 0.05 0.00 99.93 04:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 6.34 0.00 1.15 0.12 0.02 92.37 Average: 0 6.42 0.00 1.18 0.34 0.02 92.05 Average: 1 5.98 0.00 1.17 0.26 0.03 92.56 Average: 2 6.24 0.00 1.13 0.08 0.02 92.53 Average: 3 6.39 0.00 1.11 0.02 0.02 92.46 Average: 4 6.23 0.00 1.20 0.02 0.02 92.53 Average: 5 6.57 0.00 1.14 0.17 0.02 92.11 Average: 6 6.16 0.00 1.20 0.08 0.02 92.54 Average: 7 6.69 0.00 1.11 0.02 0.02 92.16