---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15178 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-15178) 06/20/22 _x86_64_ (8 CPU) 20:03:10 LINUX RESTART (8 CPU) 20:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 169.29 1.59 167.70 0.00 47.86 66520.52 0.00 20:06:01 185.95 0.05 185.90 0.00 2.00 39413.30 0.00 20:07:01 1.32 0.00 1.32 0.00 0.00 15.21 0.00 20:08:01 1.98 0.00 1.98 0.00 0.00 21.99 0.00 20:09:01 1.65 0.02 1.63 0.00 0.13 19.99 0.00 20:10:01 1.80 0.00 1.80 0.00 0.00 25.06 0.00 20:11:01 0.87 0.00 0.87 0.00 0.00 10.26 0.00 20:12:01 1.68 0.00 1.68 0.00 0.00 19.33 0.00 20:13:01 0.90 0.00 0.90 0.00 0.00 9.86 0.00 Average: 40.36 0.18 40.18 0.00 5.48 11681.55 0.00 20:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28254296 31724088 568176 1.73 160588 3503716 2226376 6.56 1330116 2834996 125484 20:06:01 27698820 31787576 503352 1.53 173268 4068716 1788316 5.27 1326752 3347552 316 20:07:01 27700340 31789124 501764 1.53 173292 4068720 1788316 5.27 1325060 3347556 16 20:08:01 27701592 31790444 500288 1.52 173352 4068724 1788316 5.27 1324536 3347568 12 20:09:01 27701536 31790492 500132 1.52 173444 4068728 1788316 5.27 1324872 3347576 12 20:10:01 27703064 31792080 498592 1.52 173480 4068740 1788316 5.27 1323200 3347584 8 20:11:01 27710820 31799852 490740 1.49 173504 4068740 1788316 5.27 1316516 3347584 12 20:12:01 27710524 31799600 491200 1.49 173544 4068736 1788316 5.27 1315936 3347588 20 20:13:01 27710240 31799404 491444 1.49 173552 4068744 1788316 5.27 1316172 3347660 16 Average: 27765692 31785851 505076 1.54 172003 4005952 1836989 5.41 1322573 3290629 13988 20:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 20:05:01 veth71b47b1 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:05:01 ens3 373.45 257.08 5213.44 88.72 0.00 0.00 0.00 0.00 20:05:01 docker0 116.42 145.18 9.35 1235.23 0.00 0.00 0.00 0.00 20:06:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 20:06:01 ens3 180.45 118.66 2690.10 64.68 0.00 0.00 0.00 0.00 20:06:01 docker0 11.78 22.46 0.65 90.10 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 0.62 0.00 0.05 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:08:01 ens3 0.35 0.22 0.10 0.07 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 ens3 1.65 1.12 2.11 0.31 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 0.45 0.40 0.26 0.21 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 ens3 0.33 0.25 0.18 0.13 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 61.37 41.59 870.37 16.99 0.00 0.00 0.00 0.00 Average: docker0 14.05 18.39 1.10 145.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15178) 06/20/22 _x86_64_ (8 CPU) 20:03:10 LINUX RESTART (8 CPU) 20:04:02 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 25.38 0.00 5.96 1.28 0.06 67.32 20:05:01 0 25.68 0.00 6.32 0.99 0.07 66.94 20:05:01 1 25.68 0.00 5.93 0.63 0.07 67.69 20:05:01 2 25.15 0.00 5.54 0.15 0.05 69.09 20:05:01 3 24.66 0.00 6.63 3.21 0.05 65.44 20:05:01 4 26.12 0.00 5.30 0.70 0.05 67.82 20:05:01 5 25.11 0.00 6.59 3.49 0.07 64.75 20:05:01 6 25.92 0.00 5.11 0.31 0.07 68.59 20:05:01 7 24.74 0.00 6.23 0.76 0.07 68.20 20:06:01 all 17.73 0.00 3.88 1.04 0.06 77.28 20:06:01 0 16.72 0.00 3.91 0.17 0.05 79.15 20:06:01 1 18.09 0.00 3.52 0.25 0.07 78.07 20:06:01 2 18.08 0.00 3.86 0.64 0.07 77.35 20:06:01 3 17.49 0.00 4.15 4.46 0.07 73.84 20:06:01 4 17.34 0.00 3.83 0.03 0.05 78.75 20:06:01 5 18.37 0.00 3.89 0.91 0.05 76.77 20:06:01 6 18.32 0.00 3.82 0.08 0.03 77.74 20:06:01 7 17.46 0.00 4.09 1.81 0.07 76.57 20:07:01 all 0.01 0.00 0.01 0.01 0.00 99.97 20:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:07:01 2 0.03 0.00 0.00 0.00 0.00 99.97 20:07:01 3 0.00 0.00 0.00 0.02 0.00 99.98 20:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:07:01 5 0.00 0.00 0.02 0.00 0.02 99.97 20:07:01 6 0.05 0.00 0.02 0.00 0.02 99.92 20:07:01 7 0.00 0.00 0.03 0.03 0.00 99.93 20:08:01 all 0.02 0.00 0.01 0.01 0.00 99.96 20:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:08:01 2 0.07 0.00 0.02 0.00 0.02 99.90 20:08:01 3 0.02 0.00 0.02 0.05 0.00 99.92 20:08:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:08:01 5 0.02 0.00 0.02 0.00 0.02 99.95 20:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:09:01 all 0.02 0.00 0.01 0.01 0.01 99.96 20:09:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:09:01 1 0.00 0.00 0.00 0.00 0.02 99.98 20:09:01 2 0.02 0.00 0.02 0.02 0.00 99.95 20:09:01 3 0.02 0.00 0.02 0.05 0.00 99.92 20:09:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:09:01 5 0.03 0.00 0.03 0.00 0.02 99.92 20:09:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:09:01 7 0.02 0.00 0.03 0.00 0.02 99.93 20:10:01 all 0.02 0.00 0.01 0.01 0.00 99.96 20:10:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:10:01 1 0.03 0.00 0.00 0.00 0.00 99.97 20:10:01 2 0.02 0.00 0.03 0.00 0.00 99.95 20:10:01 3 0.02 0.00 0.02 0.03 0.02 99.92 20:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:10:01 5 0.00 0.00 0.00 0.00 0.02 99.98 20:10:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:10:01 7 0.02 0.00 0.00 0.02 0.00 99.97 20:11:01 all 0.02 0.00 0.01 0.00 0.00 99.97 20:11:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:11:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:11:01 2 0.03 0.00 0.00 0.00 0.00 99.97 20:11:01 3 0.02 0.00 0.00 0.03 0.00 99.95 20:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:11:01 5 0.02 0.00 0.02 0.00 0.02 99.95 20:11:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:12:01 all 0.00 0.00 0.01 0.00 0.00 99.98 20:12:01 0 0.00 0.00 0.00 0.00 0.02 99.98 20:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:12:01 3 0.00 0.00 0.02 0.03 0.00 99.95 20:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:12:01 5 0.02 0.00 0.02 0.00 0.02 99.95 20:12:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:12:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:13:01 all 0.03 0.00 0.01 0.00 0.01 99.96 20:13:01 0 0.03 0.00 0.00 0.00 0.00 99.97 20:13:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:13:01 2 0.03 0.00 0.00 0.00 0.00 99.97 20:13:01 3 0.03 0.00 0.00 0.02 0.02 99.93 20:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:13:01 5 0.03 0.00 0.02 0.00 0.02 99.93 20:13:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:13:01 7 0.02 0.00 0.03 0.02 0.00 99.93 Average: all 4.72 0.00 1.08 0.26 0.02 93.92 Average: 0 4.64 0.00 1.12 0.13 0.01 94.09 Average: 1 4.81 0.00 1.04 0.10 0.02 94.03 Average: 2 4.74 0.00 1.03 0.09 0.01 94.12 Average: 3 4.60 0.00 1.18 0.86 0.02 93.34 Average: 4 4.75 0.00 1.00 0.08 0.01 94.16 Average: 5 4.76 0.00 1.16 0.48 0.03 93.58 Average: 6 4.86 0.00 0.98 0.04 0.01 94.11 Average: 7 4.60 0.00 1.14 0.29 0.02 93.96