---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7997 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-7997) 03/18/22 _x86_64_ (8 CPU) 19:11:02 LINUX RESTART (8 CPU) 19:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:13:01 262.94 1.48 261.46 0.00 25.33 85109.42 0.00 19:14:01 70.19 0.02 70.17 0.00 3.87 6797.02 0.00 19:15:01 1.02 0.00 1.02 0.00 0.00 12.40 0.00 19:16:01 1.50 0.00 1.50 0.00 0.00 17.20 0.00 19:17:01 1.02 0.03 0.98 0.00 0.27 12.53 0.00 19:18:01 2.95 0.87 2.08 0.00 18.40 28.40 0.00 19:19:01 1.35 0.00 1.35 0.00 0.00 15.86 0.00 19:20:01 35.34 0.02 35.33 0.00 0.93 18693.68 0.00 19:21:01 3.32 1.48 1.83 0.00 44.13 23.73 0.00 19:22:01 1.38 0.00 1.38 0.00 0.00 21.46 0.00 Average: 38.10 0.39 37.71 0.00 9.29 11072.98 0.00 19:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:13:01 28135320 31680508 606400 1.84 178832 3561268 2254804 6.65 1408328 2869140 139164 19:14:01 28304236 31787032 503004 1.53 180840 3505348 1816860 5.35 1316740 2800564 24 19:15:01 28305164 31788176 501508 1.53 180872 3505356 1816860 5.35 1316276 2800576 12 19:16:01 28310960 31794088 495620 1.51 180916 3505352 1816860 5.35 1310692 2800704 16 19:17:01 28309708 31793064 496224 1.51 180968 3505368 1816860 5.35 1312648 2800712 248 19:18:01 28314088 31798396 490696 1.49 181052 3505880 1851840 5.46 1306824 2801112 176 19:19:01 28314008 31798332 490676 1.49 181080 3505884 1851840 5.46 1306776 2801116 12 19:20:01 27791516 31786056 501536 1.53 189220 3957748 1811996 5.34 1337736 3240120 400 19:21:01 27789688 31785608 501924 1.53 189272 3959052 1811996 5.34 1341324 3239600 48 19:22:01 27797272 31793212 494260 1.50 189296 3959048 1811996 5.34 1333612 3239508 40 Average: 28137196 31780447 508185 1.55 183235 3647030 1866191 5.50 1329096 2939315 14014 19:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:13:01 ens3 315.86 240.33 2184.61 82.36 0.00 0.00 0.00 0.00 19:13:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 19:13:01 vethd74355c 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:13:01 docker0 187.80 247.01 14.98 2141.98 0.00 0.00 0.00 0.00 19:14:01 ens3 14.80 9.18 102.61 2.80 0.00 0.00 0.00 0.00 19:14:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:14:01 docker0 2.73 5.75 0.18 51.53 0.00 0.00 0.00 0.00 19:15:01 ens3 5.10 2.65 6.37 0.18 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 0.92 0.10 0.10 0.01 0.00 0.00 0.00 0.00 19:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 ens3 1.78 1.10 0.89 0.68 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 ens3 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 ens3 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 ens3 92.27 56.27 2520.54 9.96 0.00 0.00 0.00 0.00 19:20:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 ens3 17.61 21.43 5.20 27.34 0.00 0.00 0.00 0.00 19:21:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 ens3 4.47 8.40 0.35 7.60 0.00 0.00 0.00 0.00 19:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 45.30 33.95 482.06 13.09 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 19.05 25.28 1.52 219.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7997) 03/18/22 _x86_64_ (8 CPU) 19:11:02 LINUX RESTART (8 CPU) 19:12:01 CPU %user %nice %system %iowait %steal %idle 19:13:01 all 20.21 0.00 5.92 2.41 0.07 71.40 19:13:01 0 20.59 0.00 6.28 0.44 0.07 72.63 19:13:01 1 19.43 0.00 5.11 0.51 0.07 74.89 19:13:01 2 20.10 0.00 5.99 0.91 0.07 72.93 19:13:01 3 20.63 0.00 5.54 3.04 0.07 70.72 19:13:01 4 19.42 0.00 5.84 1.20 0.05 73.49 19:13:01 5 20.66 0.00 5.81 5.35 0.07 68.12 19:13:01 6 20.51 0.00 6.78 7.31 0.07 65.34 19:13:01 7 20.31 0.00 5.99 0.58 0.07 73.05 19:14:01 all 0.80 0.00 0.40 0.44 0.01 98.35 19:14:01 0 0.52 0.00 0.43 0.47 0.00 98.58 19:14:01 1 1.37 0.00 0.45 0.32 0.00 97.86 19:14:01 2 0.62 0.00 0.28 0.60 0.00 98.49 19:14:01 3 1.17 0.00 0.53 0.05 0.02 98.23 19:14:01 4 0.73 0.00 0.57 0.70 0.02 97.98 19:14:01 5 0.73 0.00 0.35 0.12 0.02 98.78 19:14:01 6 0.37 0.00 0.28 1.25 0.02 98.08 19:14:01 7 0.87 0.00 0.30 0.02 0.02 98.80 19:15:01 all 0.07 0.00 0.01 0.01 0.00 99.90 19:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:15:01 1 0.00 0.00 0.02 0.10 0.00 99.88 19:15:01 2 0.47 0.00 0.03 0.00 0.02 99.48 19:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:15:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:15:01 6 0.05 0.00 0.02 0.02 0.02 99.90 19:15:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:16:01 all 0.03 0.00 0.01 0.01 0.00 99.96 19:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:16:01 1 0.02 0.00 0.02 0.02 0.02 99.93 19:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:16:01 4 0.03 0.00 0.00 0.00 0.00 99.97 19:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:16:01 6 0.07 0.00 0.02 0.03 0.00 99.88 19:16:01 7 0.02 0.00 0.03 0.00 0.00 99.95 19:17:01 all 0.02 0.00 0.01 0.00 0.00 99.96 19:17:01 0 0.00 0.00 0.00 0.02 0.00 99.98 19:17:01 1 0.02 0.00 0.00 0.02 0.00 99.97 19:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:17:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:17:01 6 0.02 0.00 0.03 0.00 0.02 99.93 19:17:01 7 0.05 0.00 0.02 0.00 0.00 99.93 19:18:01 all 0.07 0.00 0.03 0.01 0.00 99.88 19:18:01 0 0.20 0.00 0.07 0.05 0.00 99.68 19:18:01 1 0.05 0.00 0.02 0.02 0.00 99.92 19:18:01 2 0.08 0.00 0.07 0.00 0.00 99.85 19:18:01 3 0.03 0.00 0.03 0.00 0.02 99.92 19:18:01 4 0.02 0.00 0.00 0.03 0.00 99.95 19:18:01 5 0.03 0.00 0.03 0.00 0.00 99.93 19:18:01 6 0.10 0.00 0.02 0.00 0.00 99.88 19:18:01 7 0.03 0.00 0.03 0.00 0.00 99.93 19:19:01 all 0.09 0.00 0.01 0.00 0.00 99.90 19:19:01 0 0.00 0.00 0.00 0.02 0.00 99.98 19:19:01 1 0.00 0.00 0.02 0.02 0.00 99.97 19:19:01 2 0.03 0.00 0.00 0.00 0.00 99.97 19:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:19:01 5 0.60 0.00 0.02 0.00 0.02 99.37 19:19:01 6 0.05 0.00 0.03 0.00 0.02 99.90 19:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:20:01 all 2.79 0.00 1.13 0.36 0.02 95.71 19:20:01 0 2.15 0.00 1.12 0.52 0.02 96.19 19:20:01 1 2.50 0.00 1.59 2.10 0.02 93.80 19:20:01 2 2.29 0.00 1.31 0.08 0.02 96.30 19:20:01 3 2.86 0.00 1.09 0.02 0.02 96.02 19:20:01 4 3.39 0.00 1.14 0.00 0.02 95.46 19:20:01 5 2.70 0.00 0.72 0.13 0.02 96.43 19:20:01 6 2.94 0.00 1.05 0.05 0.02 95.94 19:20:01 7 3.45 0.00 1.00 0.00 0.02 95.53 19:21:01 all 0.23 0.00 0.04 0.02 0.00 99.71 19:21:01 0 0.20 0.00 0.03 0.05 0.00 99.72 19:21:01 1 0.32 0.00 0.02 0.03 0.02 99.62 19:21:01 2 0.20 0.00 0.03 0.00 0.00 99.77 19:21:01 3 0.15 0.00 0.05 0.02 0.00 99.78 19:21:01 4 0.03 0.00 0.02 0.00 0.00 99.95 19:21:01 5 0.57 0.00 0.02 0.00 0.00 99.41 19:21:01 6 0.10 0.00 0.05 0.03 0.02 99.80 19:21:01 7 0.25 0.00 0.07 0.02 0.00 99.67 19:22:01 all 0.04 0.00 0.03 0.00 0.00 99.92 19:22:01 0 0.05 0.00 0.03 0.02 0.00 99.90 19:22:01 1 0.03 0.00 0.00 0.02 0.00 99.95 19:22:01 2 0.02 0.00 0.07 0.00 0.02 99.90 19:22:01 3 0.07 0.00 0.08 0.00 0.00 99.85 19:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:22:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:22:01 6 0.07 0.00 0.05 0.00 0.00 99.88 19:22:01 7 0.05 0.00 0.00 0.00 0.02 99.93 Average: all 2.41 0.00 0.75 0.33 0.01 96.50 Average: 0 2.36 0.00 0.79 0.16 0.01 96.69 Average: 1 2.35 0.00 0.72 0.31 0.01 96.60 Average: 2 2.37 0.00 0.78 0.16 0.01 96.68 Average: 3 2.47 0.00 0.73 0.31 0.01 96.48 Average: 4 2.34 0.00 0.75 0.19 0.01 96.71 Average: 5 2.51 0.00 0.69 0.55 0.01 96.23 Average: 6 2.40 0.00 0.82 0.86 0.02 95.90 Average: 7 2.47 0.00 0.74 0.06 0.01 96.72