---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21909 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: 2799.994 BogoMIPS: 5599.98 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-21909) 08/04/22 _x86_64_ (8 CPU) 01:36:08 LINUX RESTART (8 CPU) 01:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:38:01 173.92 1.98 171.94 0.00 39.86 62159.09 0.00 01:39:01 173.06 0.12 172.94 0.00 6.80 39334.89 0.00 01:40:01 1.35 0.00 1.35 0.00 0.00 16.15 0.00 01:41:01 1.58 0.00 1.58 0.00 0.00 17.86 0.00 01:42:01 1.18 0.02 1.17 0.00 0.13 14.13 0.00 01:43:01 1.53 0.00 1.53 0.00 0.00 18.40 0.00 01:44:01 1.03 0.00 1.03 0.00 0.00 12.93 0.00 01:45:01 1.32 0.00 1.32 0.00 0.00 16.53 0.00 01:46:01 0.90 0.00 0.90 0.00 0.00 10.26 0.00 01:47:01 1.87 0.00 1.87 0.00 0.00 26.26 0.00 01:48:01 0.95 0.00 0.95 0.00 0.00 10.93 0.00 Average: 32.39 0.19 32.20 0.00 4.20 9159.38 0.00 01:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 27802620 31330424 962844 2.93 162228 3555852 2454936 7.23 1672064 2938456 129384 01:39:01 27652104 31791460 502696 1.53 174656 4116164 1845784 5.44 1267776 3455116 156 01:40:01 27652188 31791688 502360 1.53 174688 4116168 1845784 5.44 1268288 3455120 16 01:41:01 27654328 31793908 500048 1.52 174720 4116168 1845784 5.44 1265372 3455200 20 01:42:01 27654696 31794328 499536 1.52 174784 4116168 1845784 5.44 1265124 3455208 12 01:43:01 27656612 31796316 497360 1.51 174820 4116176 1845784 5.44 1262428 3455212 28 01:44:01 27660864 31800860 492708 1.50 174844 4116184 1845784 5.44 1258496 3455440 8 01:45:01 27661620 31801652 491844 1.50 174888 4116188 1845784 5.44 1257696 3455444 16 01:46:01 27661748 31801864 491848 1.50 174912 4116188 1845784 5.44 1257716 3455484 8 01:47:01 27661724 31801828 491804 1.50 174984 4116156 1845784 5.44 1258028 3455464 12 01:48:01 27661432 31801608 492004 1.50 174996 4116172 1845784 5.44 1258024 3455468 20 Average: 27670903 31755085 538641 1.64 173684 4065235 1901161 5.60 1299183 3408328 11789 01:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 ens3 378.02 265.34 5594.19 93.07 0.00 0.00 0.00 0.00 01:38:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 01:38:01 docker0 121.50 155.08 10.37 1553.02 0.00 0.00 0.00 0.00 01:38:01 vethf7058c2 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:39:01 ens3 178.47 120.36 2698.89 65.27 0.00 0.00 0.00 0.00 01:39:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 01:39:01 docker0 9.53 14.70 0.57 98.68 0.00 0.00 0.00 0.00 01:40:01 ens3 2.55 0.98 1.86 0.30 0.00 0.00 0.00 0.00 01:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 01:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 01:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 ens3 0.43 0.07 0.05 0.01 0.00 0.00 0.00 0.00 01:43:01 lo 0.20 0.20 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 0.48 0.40 0.26 0.21 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 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 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:45:01 lo 0.20 0.20 0.01 0.01 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 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 lo 0.00 0.00 0.00 0.00 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 0.23 0.25 0.08 0.08 0.00 0.00 0.00 0.00 01:47:01 lo 0.20 0.20 0.01 0.01 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 0.27 0.05 0.13 0.00 0.00 0.00 0.00 0.00 01:48:01 lo 0.00 0.00 0.00 0.00 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 Average: ens3 50.54 34.93 746.81 14.35 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 11.75 15.22 0.98 148.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21909) 08/04/22 _x86_64_ (8 CPU) 01:36:08 LINUX RESTART (8 CPU) 01:37:02 CPU %user %nice %system %iowait %steal %idle 01:38:01 all 28.16 0.00 6.58 1.13 0.08 64.05 01:38:01 0 28.93 0.00 7.09 1.58 0.07 62.33 01:38:01 1 28.09 0.00 6.32 0.16 0.09 65.35 01:38:01 2 28.76 0.00 5.72 0.53 0.07 64.91 01:38:01 3 27.48 0.00 6.97 2.45 0.09 63.01 01:38:01 4 29.01 0.00 6.78 0.22 0.09 63.89 01:38:01 5 27.29 0.00 6.24 0.91 0.09 65.47 01:38:01 6 27.45 0.00 6.68 0.46 0.09 65.32 01:38:01 7 28.27 0.00 6.86 2.71 0.09 62.07 01:39:01 all 24.06 0.00 5.74 0.88 0.08 69.24 01:39:01 0 23.40 0.00 6.01 2.11 0.08 68.40 01:39:01 1 23.48 0.00 5.93 0.24 0.07 70.29 01:39:01 2 25.37 0.00 5.90 0.29 0.08 68.36 01:39:01 3 23.73 0.00 5.48 0.12 0.08 70.59 01:39:01 4 23.85 0.00 4.83 0.05 0.07 71.20 01:39:01 5 24.44 0.00 5.74 1.17 0.07 68.58 01:39:01 6 24.15 0.00 6.08 1.40 0.07 68.30 01:39:01 7 24.07 0.00 5.93 1.70 0.08 68.22 01:40:01 all 0.27 0.00 0.02 0.00 0.00 99.70 01:40:01 0 0.02 0.00 0.03 0.02 0.00 99.93 01:40:01 1 0.05 0.00 0.03 0.00 0.02 99.90 01:40:01 2 0.03 0.00 0.02 0.00 0.00 99.95 01:40:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:40:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:40:01 5 1.97 0.00 0.00 0.00 0.02 98.01 01:40:01 6 0.00 0.00 0.00 0.02 0.00 99.98 01:40:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:41:01 all 0.22 0.00 0.02 0.01 0.00 99.74 01:41:01 0 0.03 0.00 0.03 0.03 0.00 99.90 01:41:01 1 0.05 0.00 0.02 0.00 0.02 99.92 01:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:41:01 3 0.03 0.00 0.02 0.00 0.02 99.93 01:41:01 4 0.03 0.00 0.00 0.00 0.00 99.97 01:41:01 5 1.60 0.00 0.10 0.00 0.00 98.30 01:41:01 6 0.02 0.00 0.02 0.03 0.00 99.93 01:41:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:42:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:42:01 1 0.02 0.00 0.03 0.02 0.02 99.92 01:42:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:42:01 3 0.02 0.00 0.03 0.00 0.00 99.95 01:42:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:42:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:42:01 6 0.00 0.00 0.00 0.02 0.00 99.98 01:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:43:01 all 0.03 0.00 0.01 0.00 0.01 99.95 01:43:01 0 0.03 0.00 0.02 0.02 0.02 99.92 01:43:01 1 0.07 0.00 0.03 0.00 0.02 99.88 01:43:01 2 0.03 0.00 0.00 0.00 0.02 99.95 01:43:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:43:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:43:01 5 0.00 0.00 0.00 0.00 0.02 99.98 01:43:01 6 0.02 0.00 0.00 0.02 0.02 99.95 01:43:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:44:01 all 0.02 0.00 0.02 0.00 0.01 99.95 01:44:01 0 0.00 0.00 0.03 0.02 0.00 99.95 01:44:01 1 0.05 0.00 0.02 0.00 0.02 99.92 01:44:01 2 0.02 0.00 0.05 0.00 0.00 99.93 01:44:01 3 0.02 0.00 0.02 0.00 0.02 99.95 01:44:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:44:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:44:01 6 0.02 0.00 0.00 0.02 0.00 99.97 01:44:01 7 0.00 0.00 0.02 0.00 0.02 99.97 01:45:01 all 0.03 0.00 0.01 0.01 0.00 99.95 01:45:01 0 0.02 0.00 0.00 0.03 0.00 99.95 01:45:01 1 0.07 0.00 0.02 0.00 0.02 99.90 01:45:01 2 0.05 0.00 0.02 0.00 0.02 99.92 01:45:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:45:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:45:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:45:01 6 0.00 0.00 0.03 0.02 0.00 99.95 01:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:46:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:46:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:46:01 1 0.02 0.00 0.02 0.00 0.02 99.95 01:46:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:46:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:46:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:46:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:46:01 6 0.02 0.00 0.02 0.02 0.00 99.95 01:46:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:47:01 all 0.01 0.00 0.01 0.01 0.00 99.96 01:47:01 0 0.02 0.00 0.02 0.03 0.00 99.93 01:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:47:01 2 0.02 0.00 0.02 0.02 0.02 99.93 01:47:01 3 0.03 0.00 0.02 0.00 0.02 99.93 01:47:01 4 0.02 0.00 0.03 0.00 0.00 99.95 01:47:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:47:01 6 0.02 0.00 0.00 0.03 0.00 99.95 01:47:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:48:01 all 0.02 0.00 0.01 0.00 0.01 99.96 01:48:01 0 0.05 0.00 0.02 0.00 0.03 99.90 01:48:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:48:01 2 0.03 0.00 0.03 0.00 0.00 99.93 01:48:01 3 0.02 0.00 0.00 0.00 0.02 99.97 01:48:01 4 0.02 0.00 0.00 0.02 0.00 99.97 01:48:01 5 0.00 0.00 0.00 0.00 0.02 99.98 01:48:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:48:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.72 0.00 1.11 0.18 0.02 93.97 Average: 0 4.69 0.00 1.19 0.34 0.02 93.76 Average: 1 4.62 0.00 1.11 0.04 0.02 94.21 Average: 2 4.85 0.00 1.05 0.07 0.02 94.00 Average: 3 4.58 0.00 1.12 0.23 0.02 94.05 Average: 4 4.73 0.00 1.04 0.03 0.02 94.19 Average: 5 4.97 0.00 1.08 0.19 0.02 93.74 Average: 6 4.62 0.00 1.15 0.18 0.02 94.03 Average: 7 4.66 0.00 1.14 0.39 0.02 93.80