---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20206 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-20206) 07/15/22 _x86_64_ (8 CPU) 10:10:41 LINUX RESTART (8 CPU) 10:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:12:01 403.96 47.90 356.06 0.00 4158.08 192673.76 0.00 10:13:01 128.05 0.15 127.90 0.00 7.33 25846.09 0.00 10:14:01 112.18 0.02 112.16 0.00 0.53 33833.94 0.00 10:15:01 2.13 0.00 2.13 0.00 0.00 25.06 0.00 10:16:01 1.18 0.02 1.17 0.00 0.13 13.60 0.00 10:17:01 1.68 0.02 1.67 0.00 0.13 18.80 0.00 10:18:01 1.77 0.00 1.77 0.00 0.00 19.60 0.00 10:19:01 1.93 0.00 1.93 0.00 0.00 21.46 0.00 10:20:01 0.87 0.00 0.87 0.00 0.00 9.87 0.00 10:21:01 2.48 0.63 1.85 0.00 22.53 26.52 0.00 10:22:01 2.15 0.95 1.20 0.00 27.86 15.20 0.00 Average: 59.36 4.45 54.90 0.00 377.87 22709.78 0.00 10:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 28400488 31760296 537072 1.63 145800 3432340 2020440 5.95 1203612 2842720 0 10:13:01 27963872 31673152 617220 1.88 165504 3729840 2243412 6.61 1558740 2888136 330604 10:14:01 27666636 31775000 517208 1.57 175772 4082148 1802512 5.31 1346060 3359312 164 10:15:01 27666792 31775236 516780 1.57 175840 4082152 1802512 5.31 1345952 3359316 168 10:16:01 27673068 31781496 510436 1.55 175864 4082160 1802512 5.31 1338640 3359324 48 10:17:01 27672972 31781412 510420 1.55 175892 4082156 1802512 5.31 1338640 3359324 208 10:18:01 27681436 31789992 501652 1.53 175952 4082164 1802512 5.31 1330436 3359328 164 10:19:01 27681388 31790236 501624 1.53 175996 4082168 1802512 5.31 1330344 3359548 176 10:20:01 27681592 31790440 501348 1.52 176008 4082168 1802512 5.31 1330312 3359548 176 10:21:01 27680740 31790308 501480 1.53 176068 4082824 1802512 5.31 1332272 3359968 116 10:22:01 27677164 31788700 503232 1.53 176092 4083668 1818688 5.36 1335844 3359104 176 Average: 27767832 31772388 519861 1.58 172253 3991253 1863876 5.49 1344623 3269603 30182 10:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:01 lo 6.84 6.84 0.66 0.66 0.00 0.00 0.00 0.00 10:12:01 ens3 761.11 502.73 7584.44 115.01 0.00 0.00 0.00 0.00 10:12:01 docker0 105.71 130.19 8.91 1143.53 0.00 0.00 0.00 0.00 10:13:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:13:01 ens3 79.94 61.94 84.23 69.15 0.00 0.00 0.00 0.00 10:13:01 veth006e4a2 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 10:13:01 docker0 5.97 8.18 0.34 40.76 0.00 0.00 0.00 0.00 10:14:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 10:14:01 ens3 112.98 67.89 2625.91 13.15 0.00 0.00 0.00 0.00 10:14:01 docker0 2.53 4.93 0.17 53.78 0.00 0.00 0.00 0.00 10:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 ens3 0.48 0.33 0.26 0.20 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 17.91 12.01 13.71 17.42 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:17:01 ens3 2.80 3.13 0.25 6.92 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 ens3 16.33 28.36 1.79 28.15 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 ens3 6.27 4.32 4.50 5.45 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 89.76 61.26 928.16 23.09 0.00 0.00 0.00 0.00 Average: docker0 10.24 12.86 0.84 111.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20206) 07/15/22 _x86_64_ (8 CPU) 10:10:41 LINUX RESTART (8 CPU) 10:11:02 CPU %user %nice %system %iowait %steal %idle 10:12:01 all 12.37 0.00 4.91 2.84 0.06 79.82 10:12:01 0 12.43 0.00 4.37 0.84 0.05 82.31 10:12:01 1 11.22 0.00 3.90 0.60 0.07 84.21 10:12:01 2 12.01 0.00 5.71 2.75 0.05 79.48 10:12:01 3 12.70 0.00 7.12 8.15 0.07 71.95 10:12:01 4 13.68 0.00 4.21 2.85 0.07 79.20 10:12:01 5 11.52 0.00 4.71 2.33 0.05 81.38 10:12:01 6 14.94 0.00 4.44 1.03 0.07 79.52 10:12:01 7 10.43 0.00 4.80 4.23 0.09 80.46 10:13:01 all 41.73 0.00 7.17 0.88 0.09 50.13 10:13:01 0 41.52 0.00 6.92 1.23 0.08 50.24 10:13:01 1 40.03 0.00 6.69 0.92 0.08 52.27 10:13:01 2 41.80 0.00 7.39 1.33 0.10 49.38 10:13:01 3 41.84 0.00 7.50 0.59 0.10 49.97 10:13:01 4 39.98 0.00 7.24 0.08 0.08 52.61 10:13:01 5 44.77 0.00 6.94 2.42 0.10 45.76 10:13:01 6 41.38 0.00 7.30 0.27 0.08 50.97 10:13:01 7 42.50 0.00 7.37 0.17 0.10 49.86 10:14:01 all 5.64 0.00 1.85 0.98 0.03 91.51 10:14:01 0 5.09 0.00 1.94 0.02 0.03 92.92 10:14:01 1 4.90 0.00 1.86 1.49 0.03 91.72 10:14:01 2 7.30 0.00 1.67 0.07 0.03 90.93 10:14:01 3 5.18 0.00 2.20 3.47 0.02 89.13 10:14:01 4 4.89 0.00 1.84 0.40 0.03 92.83 10:14:01 5 5.38 0.00 1.58 0.03 0.03 92.98 10:14:01 6 6.99 0.00 1.70 1.28 0.03 90.01 10:14:01 7 5.37 0.00 1.98 1.07 0.03 91.54 10:15:01 all 0.27 0.00 0.01 0.01 0.00 99.70 10:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:15:01 1 0.05 0.00 0.03 0.05 0.00 99.87 10:15:01 2 1.92 0.00 0.02 0.00 0.00 98.06 10:15:01 3 0.05 0.00 0.00 0.02 0.02 99.92 10:15:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:15:01 5 0.10 0.00 0.03 0.00 0.02 99.85 10:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:15:01 7 0.03 0.00 0.02 0.00 0.00 99.95 10:16:01 all 0.07 0.00 0.03 0.01 0.00 99.88 10:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:16:01 1 0.05 0.00 0.00 0.02 0.00 99.93 10:16:01 2 0.13 0.00 0.10 0.00 0.00 99.77 10:16:01 3 0.07 0.00 0.03 0.03 0.00 99.87 10:16:01 4 0.12 0.00 0.02 0.00 0.00 99.87 10:16:01 5 0.10 0.00 0.03 0.00 0.02 99.85 10:16:01 6 0.02 0.00 0.02 0.02 0.00 99.95 10:16:01 7 0.08 0.00 0.05 0.00 0.00 99.87 10:17:01 all 0.02 0.00 0.01 0.01 0.00 99.96 10:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:17:01 1 0.03 0.00 0.02 0.03 0.00 99.92 10:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:17:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:17:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 6 0.00 0.00 0.00 0.02 0.00 99.98 10:17:01 7 0.03 0.00 0.00 0.00 0.00 99.97 10:18:01 all 0.02 0.00 0.02 0.01 0.00 99.95 10:18:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:18:01 1 0.03 0.00 0.02 0.05 0.02 99.88 10:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:18:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:18:01 4 0.03 0.00 0.05 0.00 0.00 99.92 10:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:18:01 6 0.02 0.00 0.02 0.02 0.02 99.93 10:18:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:19:01 all 0.02 0.00 0.01 0.01 0.00 99.96 10:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:19:01 1 0.02 0.00 0.00 0.03 0.00 99.95 10:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 4 0.02 0.00 0.00 0.02 0.02 99.95 10:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 6 0.07 0.00 0.03 0.02 0.00 99.88 10:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:20:01 all 0.01 0.00 0.01 0.00 0.00 99.97 10:20:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:20:01 1 0.00 0.00 0.03 0.00 0.00 99.97 10:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 4 0.03 0.00 0.02 0.02 0.00 99.93 10:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 6 0.02 0.00 0.02 0.00 0.02 99.95 10:20:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:21:01 all 0.10 0.00 0.03 0.01 0.01 99.86 10:21:01 0 0.13 0.00 0.00 0.02 0.02 99.83 10:21:01 1 0.20 0.00 0.08 0.05 0.00 99.67 10:21:01 2 0.03 0.00 0.02 0.02 0.02 99.92 10:21:01 3 0.03 0.00 0.02 0.02 0.02 99.92 10:21:01 4 0.18 0.00 0.02 0.00 0.00 99.80 10:21:01 5 0.12 0.00 0.00 0.00 0.02 99.87 10:21:01 6 0.03 0.00 0.05 0.00 0.00 99.92 10:21:01 7 0.05 0.00 0.02 0.00 0.00 99.93 10:22:01 all 0.14 0.00 0.03 0.01 0.01 99.81 10:22:01 0 0.17 0.00 0.02 0.00 0.00 99.82 10:22:01 1 0.12 0.00 0.05 0.00 0.02 99.82 10:22:01 2 0.07 0.00 0.00 0.00 0.00 99.93 10:22:01 3 0.17 0.00 0.02 0.00 0.00 99.82 10:22:01 4 0.17 0.00 0.05 0.05 0.00 99.73 10:22:01 5 0.23 0.00 0.02 0.00 0.00 99.75 10:22:01 6 0.15 0.00 0.07 0.00 0.03 99.75 10:22:01 7 0.07 0.00 0.02 0.00 0.02 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.43 0.00 1.26 0.43 0.02 92.86 Average: 0 5.36 0.00 1.20 0.19 0.02 93.24 Average: 1 5.11 0.00 1.14 0.29 0.02 93.44 Average: 2 5.70 0.00 1.34 0.37 0.02 92.58 Average: 3 5.40 0.00 1.52 1.10 0.02 91.96 Average: 4 5.31 0.00 1.21 0.30 0.02 93.16 Average: 5 5.62 0.00 1.20 0.43 0.02 92.74 Average: 6 5.72 0.00 1.22 0.24 0.02 92.80 Average: 7 5.25 0.00 1.28 0.49 0.02 92.96