---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23550 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-23550) 04/26/22 _x86_64_ (8 CPU) 01:39:13 LINUX RESTART (8 CPU) 01:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:41:01 181.97 4.67 177.30 0.00 423.40 69378.70 0.00 01:42:01 162.24 0.17 162.07 0.00 19.73 24460.86 0.00 01:43:01 30.36 0.00 30.36 0.00 0.00 16446.74 0.00 01:44:01 1.65 0.00 1.65 0.00 0.00 19.06 0.00 01:45:01 1.23 0.03 1.20 0.00 1.20 14.53 0.00 01:46:01 1.47 0.00 1.47 0.00 0.00 18.66 0.00 01:47:01 0.90 0.00 0.90 0.00 0.00 10.93 0.00 01:48:01 1.83 0.00 1.83 0.00 0.00 20.53 0.00 01:49:01 0.90 0.00 0.90 0.00 0.00 9.73 0.00 01:50:01 1.88 0.00 1.88 0.00 0.00 27.20 0.00 01:51:01 0.88 0.00 0.88 0.00 0.00 10.80 0.00 Average: 35.03 0.44 34.59 0.00 40.39 10037.52 0.00 01:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:41:01 28581132 31740532 548836 1.67 149408 3238824 2045672 6.03 1316388 2555288 202192 01:42:01 27947772 31721872 566212 1.72 162172 3797040 2219728 6.54 1364116 3087388 516952 01:43:01 28064760 31784020 504528 1.53 163632 3736768 1780816 5.25 1318440 3015296 12 01:44:01 28064608 31783912 504452 1.53 163672 3736772 1780816 5.25 1318152 3015304 176 01:45:01 28068948 31788584 499880 1.52 163732 3736804 1780816 5.25 1314452 3015604 24 01:46:01 28068624 31788312 500100 1.52 163748 3736812 1780816 5.25 1314340 3015604 20 01:47:01 28076124 31795848 492744 1.50 163772 3736816 1780816 5.25 1307136 3015624 12 01:48:01 28076604 31796392 492172 1.50 163820 3736820 1780816 5.25 1307196 3015632 8 01:49:01 28076548 31796352 492132 1.50 163844 3736820 1780816 5.25 1307172 3015628 20 01:50:01 28075932 31795768 492648 1.50 163892 3736796 1780816 5.25 1307696 3015612 12 01:51:01 28076176 31796028 492308 1.50 163916 3736808 1780816 5.25 1307836 3015616 20 Average: 28107021 31780693 507819 1.54 162328 3697007 1844795 5.44 1316629 2980236 65404 01:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:41:01 vethe93e3be 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:41:01 ens3 413.58 321.93 4914.39 98.51 0.00 0.00 0.00 0.00 01:41:01 lo 3.73 3.73 0.37 0.37 0.00 0.00 0.00 0.00 01:41:01 docker0 157.81 170.62 13.01 1232.36 0.00 0.00 0.00 0.00 01:42:01 ens3 143.63 88.17 2672.36 20.16 0.00 0.00 0.00 0.00 01:42:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 01:42:01 docker0 13.15 17.35 0.75 89.71 0.00 0.00 0.00 0.00 01:43:01 ens3 25.16 18.31 25.55 14.68 0.00 0.00 0.00 0.00 01:43:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 5.10 9.08 0.42 7.66 0.00 0.00 0.00 0.00 01:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 8.35 12.18 0.83 14.68 0.00 0.00 0.00 0.00 01:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 ens3 9.20 16.73 0.98 15.31 0.00 0.00 0.00 0.00 01:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 ens3 2.63 5.15 0.24 5.23 0.00 0.00 0.00 0.00 01:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 ens3 0.53 0.35 0.32 0.21 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 55.30 42.91 692.25 16.04 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 15.54 17.09 1.25 120.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23550) 04/26/22 _x86_64_ (8 CPU) 01:39:13 LINUX RESTART (8 CPU) 01:40:01 CPU %user %nice %system %iowait %steal %idle 01:41:01 all 20.22 0.00 6.45 1.92 0.08 71.33 01:41:01 0 20.36 0.00 6.54 0.52 0.07 72.50 01:41:01 1 19.42 0.00 6.93 7.97 0.08 65.59 01:41:01 2 19.96 0.00 6.45 4.18 0.07 69.34 01:41:01 3 20.55 0.00 6.30 0.61 0.10 72.44 01:41:01 4 21.05 0.00 5.93 0.70 0.10 72.22 01:41:01 5 21.65 0.00 5.95 0.19 0.08 72.14 01:41:01 6 19.31 0.00 7.04 0.71 0.08 72.85 01:41:01 7 19.43 0.00 6.44 0.49 0.09 73.54 01:42:01 all 29.54 0.00 5.37 1.52 0.08 63.49 01:42:01 0 30.17 0.00 5.64 2.80 0.08 61.31 01:42:01 1 28.66 0.00 5.44 1.84 0.08 63.98 01:42:01 2 30.92 0.00 5.36 0.47 0.08 63.17 01:42:01 3 29.08 0.00 5.69 0.24 0.07 64.93 01:42:01 4 29.23 0.00 4.84 0.68 0.07 65.18 01:42:01 5 29.83 0.00 5.06 2.04 0.08 62.98 01:42:01 6 29.22 0.00 5.28 1.16 0.08 64.26 01:42:01 7 29.22 0.00 5.64 2.95 0.10 62.09 01:43:01 all 0.56 0.00 0.38 0.41 0.01 98.65 01:43:01 0 0.88 0.00 0.43 0.00 0.02 98.67 01:43:01 1 0.62 0.00 0.40 0.25 0.00 98.73 01:43:01 2 0.43 0.00 0.23 0.03 0.00 99.30 01:43:01 3 0.57 0.00 0.25 0.00 0.00 99.18 01:43:01 4 0.69 0.00 0.28 0.43 0.00 98.60 01:43:01 5 0.32 0.00 0.28 0.02 0.02 99.37 01:43:01 6 0.42 0.00 0.27 0.03 0.00 99.28 01:43:01 7 0.59 0.00 0.87 2.49 0.02 96.04 01:44:01 all 0.03 0.00 0.02 0.00 0.01 99.94 01:44:01 0 0.05 0.00 0.03 0.00 0.00 99.92 01:44:01 1 0.02 0.00 0.02 0.00 0.02 99.95 01:44:01 2 0.03 0.00 0.02 0.00 0.02 99.93 01:44:01 3 0.00 0.00 0.00 0.00 0.02 99.98 01:44:01 4 0.02 0.00 0.02 0.02 0.00 99.95 01:44:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:44:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:44:01 7 0.10 0.00 0.03 0.02 0.02 99.83 01:45:01 all 0.06 0.00 0.02 0.01 0.00 99.92 01:45:01 0 0.08 0.00 0.02 0.00 0.00 99.90 01:45:01 1 0.03 0.00 0.00 0.00 0.00 99.97 01:45:01 2 0.05 0.00 0.02 0.00 0.00 99.93 01:45:01 3 0.03 0.00 0.00 0.02 0.00 99.95 01:45:01 4 0.07 0.00 0.02 0.02 0.02 99.88 01:45:01 5 0.08 0.00 0.00 0.00 0.00 99.92 01:45:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:45:01 7 0.10 0.00 0.07 0.02 0.00 99.82 01:46:01 all 0.04 0.00 0.02 0.00 0.00 99.94 01:46:01 0 0.07 0.00 0.05 0.00 0.00 99.88 01:46:01 1 0.03 0.00 0.05 0.00 0.00 99.92 01:46:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:46:01 4 0.02 0.00 0.00 0.02 0.00 99.97 01:46:01 5 0.08 0.00 0.00 0.00 0.00 99.92 01:46:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:46:01 7 0.07 0.00 0.03 0.02 0.02 99.87 01:47:01 all 0.04 0.00 0.02 0.00 0.00 99.94 01:47:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:47:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:47:01 2 0.05 0.00 0.02 0.00 0.00 99.93 01:47:01 3 0.02 0.00 0.00 0.02 0.00 99.97 01:47:01 4 0.03 0.00 0.03 0.00 0.00 99.93 01:47:01 5 0.05 0.00 0.02 0.00 0.00 99.93 01:47:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:47:01 7 0.08 0.00 0.00 0.00 0.02 99.90 01:48:01 all 0.01 0.00 0.01 0.01 0.00 99.97 01:48:01 0 0.02 0.00 0.00 0.00 0.02 99.97 01:48:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:48:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:48:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:48:01 4 0.00 0.00 0.00 0.03 0.00 99.97 01:48:01 5 0.03 0.00 0.00 0.00 0.00 99.97 01:48:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:48:01 7 0.07 0.00 0.03 0.02 0.00 99.88 01:49:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:49:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:49:01 2 0.03 0.00 0.00 0.00 0.00 99.97 01:49:01 3 0.00 0.00 0.00 0.02 0.00 99.98 01:49:01 4 0.03 0.00 0.00 0.00 0.00 99.97 01:49:01 5 0.02 0.00 0.00 0.00 0.02 99.97 01:49:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:49:01 7 0.00 0.00 0.03 0.02 0.02 99.93 01:50:01 all 0.06 0.00 0.02 0.01 0.00 99.91 01:50:01 0 0.03 0.00 0.00 0.00 0.00 99.97 01:50:01 1 0.03 0.00 0.00 0.00 0.00 99.97 01:50:01 2 0.00 0.00 0.03 0.00 0.00 99.97 01:50:01 3 0.03 0.00 0.03 0.02 0.00 99.92 01:50:01 4 0.17 0.00 0.03 0.05 0.00 99.75 01:50:01 5 0.13 0.00 0.02 0.00 0.00 99.85 01:50:01 6 0.03 0.00 0.00 0.00 0.00 99.97 01:50:01 7 0.03 0.00 0.02 0.00 0.02 99.93 01:51:01 all 0.17 0.00 0.01 0.00 0.00 99.81 01:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:51:01 2 0.05 0.00 0.03 0.00 0.00 99.92 01:51:01 3 1.17 0.00 0.02 0.02 0.02 98.78 01:51:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:51:01 5 0.03 0.00 0.00 0.00 0.00 99.97 01:51:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:51:01 7 0.03 0.00 0.03 0.00 0.02 99.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.56 0.00 1.11 0.35 0.02 93.96 Average: 0 4.65 0.00 1.15 0.30 0.02 93.88 Average: 1 4.39 0.00 1.15 0.90 0.02 93.54 Average: 2 4.63 0.00 1.10 0.42 0.02 93.84 Average: 3 4.63 0.00 1.11 0.08 0.02 94.17 Average: 4 4.63 0.00 1.01 0.18 0.02 94.17 Average: 5 4.70 0.00 1.02 0.20 0.02 94.06 Average: 6 4.42 0.00 1.14 0.17 0.02 94.26 Average: 7 4.46 0.00 1.18 0.54 0.03 93.78