---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7099 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7099) 03/15/22 _x86_64_ (8 CPU) 04:06:19 LINUX RESTART (8 CPU) 04:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:08:01 83.19 11.18 72.01 0.00 1976.27 57318.49 0.00 04:09:01 61.39 0.07 61.32 0.00 4.80 31607.15 0.00 04:10:01 1.25 0.00 1.25 0.00 0.00 15.33 0.00 04:11:01 3.08 1.57 1.52 0.00 49.06 19.20 0.00 04:12:01 1.18 0.02 1.17 0.00 0.13 14.40 0.00 04:13:01 1.63 0.00 1.63 0.00 0.00 25.06 0.00 04:14:01 0.83 0.00 0.83 0.00 0.00 9.87 0.00 04:15:01 1.28 0.00 1.28 0.00 0.00 16.53 0.00 04:16:01 3.12 0.87 2.25 0.00 18.40 29.33 0.00 04:17:01 2.32 0.02 2.30 0.00 0.13 31.86 0.00 Average: 15.93 1.37 14.56 0.00 204.90 8909.08 0.00 04:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 28558552 31491924 803544 2.44 108560 3074552 2500772 7.37 1625112 2293340 401056 04:09:01 28762604 31775036 523340 1.59 112580 3144824 1799600 5.30 1258720 2452896 160 04:10:01 28763296 31775772 522504 1.59 112596 3144820 1799600 5.30 1258272 2452900 36 04:11:01 28760040 31775240 522860 1.59 112648 3146300 1816304 5.35 1260300 2452452 64 04:12:01 28765856 31781120 516976 1.57 112684 3146304 1816304 5.35 1254600 2452444 20 04:13:01 28766616 31781920 515960 1.57 112712 3146312 1816304 5.35 1253424 2452452 8 04:14:01 28773152 31788468 509352 1.55 112732 3146316 1816304 5.35 1247548 2452456 16 04:15:01 28773112 31788452 509296 1.55 112748 3146320 1816304 5.35 1247620 2452460 52 04:16:01 28770116 31786356 511360 1.56 112832 3146820 1841652 5.43 1247916 2452864 8 04:17:01 28769984 31786376 511052 1.55 112908 3146808 1841652 5.43 1248444 2452860 16 Average: 28746333 31753066 544624 1.66 112300 3138938 1886480 5.56 1290196 2436712 40144 04:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 ens3 374.98 297.47 4548.69 89.94 0.00 0.00 0.00 0.00 04:08:01 vetha36de19 45.17 57.71 4.40 476.52 0.00 0.00 0.00 0.04 04:08:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 04:08:01 docker0 149.72 130.87 13.33 830.04 0.00 0.00 0.00 0.00 04:09:01 ens3 119.81 74.85 2532.06 25.88 0.00 0.00 0.00 0.00 04:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:09:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 12.50 5.83 13.28 0.64 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 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 21.71 24.88 6.36 39.35 0.00 0.00 0.00 0.00 04:11:01 lo 0.33 0.33 0.03 0.03 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 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 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 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 lo 0.20 0.20 0.01 0.01 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 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 lo 0.20 0.20 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 0.15 0.10 0.06 0.01 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 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 04:17:01 ens3 0.43 0.25 0.10 0.08 0.00 0.00 0.00 0.00 04:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 53.01 40.38 710.09 15.60 0.00 0.00 0.00 0.00 Average: lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 14.98 13.09 1.33 83.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7099) 03/15/22 _x86_64_ (8 CPU) 04:06:19 LINUX RESTART (8 CPU) 04:07:01 CPU %user %nice %system %iowait %steal %idle 04:08:01 all 28.68 0.00 6.39 0.71 0.07 64.15 04:08:01 0 27.80 0.00 5.88 0.05 0.07 66.20 04:08:01 1 27.52 0.00 6.45 0.29 0.07 65.67 04:08:01 2 31.16 0.00 7.06 1.84 0.07 59.88 04:08:01 3 26.65 0.00 6.67 0.17 0.08 66.42 04:08:01 4 29.92 0.00 6.33 0.37 0.07 63.32 04:08:01 5 28.08 0.00 6.19 2.39 0.07 63.28 04:08:01 6 30.50 0.00 5.75 0.24 0.07 63.45 04:08:01 7 27.80 0.00 6.78 0.34 0.07 65.02 04:09:01 all 12.18 0.00 2.30 0.59 0.03 84.89 04:09:01 0 12.71 0.00 2.39 0.02 0.03 84.85 04:09:01 1 11.10 0.00 2.50 1.71 0.03 84.65 04:09:01 2 12.12 0.00 1.86 0.03 0.03 85.96 04:09:01 3 13.00 0.00 2.24 0.12 0.03 84.61 04:09:01 4 12.28 0.00 2.58 1.68 0.05 83.41 04:09:01 5 11.45 0.00 2.16 0.60 0.03 85.75 04:09:01 6 11.50 0.00 2.28 0.30 0.02 85.90 04:09:01 7 13.33 0.00 2.39 0.29 0.03 83.97 04:10:01 all 0.04 0.00 0.02 0.01 0.01 99.93 04:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:10:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 3 0.05 0.00 0.05 0.00 0.02 99.88 04:10:01 4 0.08 0.00 0.05 0.03 0.02 99.82 04:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 6 0.03 0.00 0.02 0.02 0.02 99.92 04:10:01 7 0.10 0.00 0.07 0.00 0.00 99.83 04:11:01 all 0.24 0.00 0.06 0.01 0.01 99.68 04:11:01 0 0.25 0.00 0.10 0.00 0.02 99.63 04:11:01 1 0.37 0.00 0.03 0.02 0.00 99.58 04:11:01 2 0.27 0.00 0.07 0.03 0.00 99.63 04:11:01 3 0.27 0.00 0.07 0.00 0.02 99.65 04:11:01 4 0.38 0.00 0.10 0.00 0.02 99.50 04:11:01 5 0.15 0.00 0.02 0.00 0.00 99.83 04:11:01 6 0.13 0.00 0.03 0.03 0.00 99.80 04:11:01 7 0.13 0.00 0.07 0.00 0.00 99.80 04:12:01 all 0.01 0.00 0.02 0.01 0.00 99.95 04:12:01 0 0.03 0.00 0.03 0.00 0.02 99.92 04:12:01 1 0.00 0.00 0.00 0.03 0.00 99.97 04:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:12:01 3 0.00 0.00 0.03 0.00 0.00 99.97 04:12:01 4 0.03 0.00 0.05 0.00 0.00 99.92 04:12:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:12:01 6 0.00 0.00 0.02 0.03 0.00 99.95 04:12:01 7 0.02 0.00 0.00 0.02 0.02 99.95 04:13:01 all 0.02 0.00 0.01 0.00 0.00 99.96 04:13:01 0 0.07 0.00 0.05 0.00 0.00 99.88 04:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 3 0.02 0.00 0.03 0.00 0.00 99.95 04:13:01 4 0.05 0.00 0.00 0.02 0.02 99.92 04:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 6 0.00 0.00 0.02 0.02 0.00 99.97 04:13:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 all 0.01 0.00 0.01 0.00 0.01 99.97 04:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 3 0.03 0.00 0.05 0.02 0.02 99.88 04:14:01 4 0.03 0.00 0.02 0.00 0.02 99.93 04:14:01 5 0.02 0.00 0.00 0.00 0.02 99.97 04:14:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:15:01 all 0.02 0.00 0.01 0.01 0.00 99.96 04:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 3 0.07 0.00 0.03 0.02 0.02 99.87 04:15:01 4 0.03 0.00 0.02 0.02 0.00 99.93 04:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:15:01 6 0.00 0.00 0.00 0.02 0.00 99.98 04:15:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:16:01 all 0.05 0.00 0.04 0.01 0.00 99.89 04:16:01 0 0.02 0.00 0.03 0.00 0.02 99.93 04:16:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:16:01 2 0.03 0.00 0.05 0.00 0.00 99.92 04:16:01 3 0.05 0.00 0.08 0.02 0.00 99.85 04:16:01 4 0.20 0.00 0.10 0.05 0.02 99.63 04:16:01 5 0.02 0.00 0.02 0.00 0.00 99.97 04:16:01 6 0.02 0.00 0.02 0.05 0.00 99.92 04:16:01 7 0.03 0.00 0.02 0.00 0.00 99.95 04:17:01 all 0.01 0.00 0.02 0.02 0.00 99.95 04:17:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:17:01 3 0.02 0.00 0.03 0.03 0.02 99.90 04:17:01 4 0.02 0.00 0.02 0.03 0.00 99.93 04:17:01 5 0.00 0.00 0.00 0.02 0.00 99.98 04:17:01 6 0.00 0.00 0.02 0.07 0.00 99.92 04:17:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.09 0.00 0.88 0.14 0.01 94.88 Average: 0 4.06 0.00 0.84 0.01 0.02 95.08 Average: 1 3.86 0.00 0.89 0.20 0.01 95.04 Average: 2 4.33 0.00 0.90 0.19 0.01 94.58 Average: 3 3.98 0.00 0.92 0.04 0.02 95.05 Average: 4 4.26 0.00 0.92 0.22 0.02 94.58 Average: 5 3.94 0.00 0.83 0.30 0.01 94.92 Average: 6 4.18 0.00 0.81 0.08 0.01 94.92 Average: 7 4.11 0.00 0.93 0.06 0.01 94.89