---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41811 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: 2799.996 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-41811) 05/09/22 _x86_64_ (8 CPU) 14:07:52 LINUX RESTART (8 CPU) 14:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:09:02 390.32 56.15 334.17 0.00 7404.47 190068.51 0.00 14:10:01 125.25 1.44 123.81 0.00 18.43 62747.95 0.00 14:11:01 50.87 0.08 50.79 0.00 0.67 18324.96 0.00 14:12:01 1.50 0.00 1.50 0.00 0.00 122.89 0.00 14:13:01 1.42 0.03 1.38 0.00 1.47 15.60 0.00 14:14:01 0.83 0.00 0.83 0.00 0.00 10.13 0.00 14:15:01 1.10 0.00 1.10 0.00 0.00 13.86 0.00 14:16:01 2.48 0.87 1.62 0.00 18.40 24.00 0.00 14:17:01 1.23 0.02 1.22 0.00 0.13 14.40 0.00 14:18:01 1.68 0.00 1.68 0.00 0.00 20.26 0.00 14:19:01 1.73 0.00 1.73 0.00 0.00 22.13 0.00 Average: 52.48 5.33 47.14 0.00 677.75 24615.54 0.00 14:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:09:02 28829548 31755836 553128 1.68 115096 3083268 2160376 6.37 1154664 2530248 435980 14:10:01 27521656 31589196 699768 2.13 159756 4078688 2332324 6.87 1759372 3107484 522480 14:11:01 28262436 31778868 515660 1.57 163168 3557776 1799776 5.30 1328748 2836856 3404 14:12:01 28263632 31780344 513652 1.56 163212 3557776 1799776 5.30 1326796 2836880 184 14:13:01 28264592 31781404 512468 1.56 163268 3557824 1799776 5.30 1326308 2836928 168 14:14:01 28274560 31791420 502412 1.53 163300 3557824 1799776 5.30 1316216 2836928 212 14:15:01 28275048 31792048 501816 1.53 163344 3557832 1799776 5.30 1315952 2837060 184 14:16:01 28274564 31792480 501480 1.53 163428 3558348 1820860 5.37 1315572 2837512 164 14:17:01 28274412 31792424 501436 1.52 163464 3558344 1820860 5.37 1316676 2837512 188 14:18:01 28274688 31792744 501084 1.52 163496 3558356 1820860 5.37 1315656 2837520 64 14:19:01 28274468 31792568 501232 1.52 163572 3558336 1820860 5.37 1316120 2837504 12 Average: 28253600 31767212 527649 1.60 158646 3562216 1888638 5.57 1344735 2833857 87549 14:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:09:02 docker0 573.53 450.05 40.63 2718.25 0.00 0.00 0.00 0.00 14:09:02 ens3 1560.53 1501.45 12152.34 196.06 0.00 0.00 0.00 0.00 14:09:02 lo 5.60 5.60 0.54 0.54 0.00 0.00 0.00 0.00 14:10:01 docker0 101.97 129.40 8.28 998.87 0.00 0.00 0.00 0.00 14:10:01 ens3 199.10 162.32 1036.12 76.53 0.00 0.00 0.00 0.00 14:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 veth2831228 0.44 0.63 0.03 0.06 0.00 0.00 0.00 0.00 14:11:01 docker0 1.00 1.00 0.06 0.08 0.00 0.00 0.00 0.00 14:11:01 ens3 15.13 8.75 11.92 6.23 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 10.00 6.56 11.27 0.46 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 0.20 0.02 0.02 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 1.20 0.20 0.12 0.07 0.00 0.00 0.00 0.00 14:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 0.48 0.02 0.02 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 0.63 0.10 0.13 0.07 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 61.44 52.66 4.45 336.95 0.00 0.00 0.00 0.00 Average: ens3 162.46 152.69 1201.45 25.33 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41811) 05/09/22 _x86_64_ (8 CPU) 14:07:52 LINUX RESTART (8 CPU) 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:02 all 11.87 0.00 4.82 1.83 0.06 81.42 14:09:02 0 8.76 0.00 5.02 0.40 0.05 85.77 14:09:02 1 11.48 0.00 5.57 1.68 0.07 81.20 14:09:02 2 10.99 0.00 4.61 3.10 0.05 81.25 14:09:02 3 12.32 0.00 3.84 1.82 0.05 81.97 14:09:02 4 10.64 0.00 4.64 0.32 0.05 84.35 14:09:02 5 12.80 0.00 5.51 3.07 0.07 78.55 14:09:02 6 12.38 0.00 2.98 0.32 0.05 84.26 14:09:02 7 15.64 0.00 6.41 3.98 0.07 73.90 14:10:01 all 33.99 0.00 7.60 0.79 0.09 57.53 14:10:01 0 32.94 0.00 10.55 2.41 0.09 54.02 14:10:01 1 34.19 0.00 7.13 1.14 0.09 57.46 14:10:01 2 35.02 0.00 7.08 0.65 0.09 57.16 14:10:01 3 35.62 0.00 8.00 1.24 0.09 55.06 14:10:01 4 34.82 0.00 8.02 0.57 0.09 56.51 14:10:01 5 34.23 0.00 7.83 0.03 0.12 57.78 14:10:01 6 30.70 0.00 5.71 0.03 0.07 63.49 14:10:01 7 34.38 0.00 6.46 0.27 0.09 58.80 14:11:01 all 25.36 0.00 3.01 0.22 0.05 71.36 14:11:01 0 25.17 0.00 2.99 0.07 0.05 71.72 14:11:01 1 25.63 0.00 3.27 1.51 0.05 69.54 14:11:01 2 24.71 0.00 3.42 0.15 0.05 71.66 14:11:01 3 26.72 0.00 2.85 0.00 0.05 70.39 14:11:01 4 24.86 0.00 2.84 0.00 0.05 72.26 14:11:01 5 26.92 0.00 2.65 0.00 0.05 70.38 14:11:01 6 23.92 0.00 2.87 0.00 0.05 73.16 14:11:01 7 24.94 0.00 3.22 0.03 0.05 71.76 14:12:01 all 0.05 0.00 0.01 0.01 0.00 99.93 14:12:01 0 0.07 0.00 0.05 0.05 0.00 99.83 14:12:01 1 0.07 0.00 0.02 0.00 0.00 99.92 14:12:01 2 0.02 0.00 0.02 0.03 0.00 99.93 14:12:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:12:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:12:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:12:01 6 0.03 0.00 0.00 0.00 0.00 99.97 14:12:01 7 0.12 0.00 0.02 0.00 0.00 99.87 14:13:01 all 0.01 0.00 0.01 0.08 0.00 99.90 14:13:01 0 0.05 0.00 0.00 0.00 0.00 99.95 14:13:01 1 0.03 0.00 0.00 0.05 0.00 99.92 14:13:01 2 0.00 0.00 0.00 0.50 0.00 99.50 14:13:01 3 0.00 0.00 0.00 0.05 0.00 99.95 14:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:13:01 5 0.02 0.00 0.02 0.00 0.02 99.95 14:13:01 6 0.00 0.00 0.02 0.00 0.00 99.98 14:13:01 7 0.02 0.00 0.05 0.00 0.02 99.92 14:14:01 all 0.03 0.00 0.01 0.00 0.01 99.95 14:14:01 0 0.03 0.00 0.05 0.02 0.02 99.88 14:14:01 1 0.02 0.00 0.00 0.00 0.02 99.97 14:14:01 2 0.03 0.00 0.00 0.02 0.00 99.95 14:14:01 3 0.00 0.00 0.00 0.00 0.02 99.98 14:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:14:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 14:14:01 7 0.07 0.00 0.03 0.00 0.00 99.90 14:15:01 all 0.01 0.00 0.01 0.01 0.00 99.96 14:15:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:15:01 2 0.02 0.00 0.00 0.02 0.00 99.97 14:15:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:15:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:15:01 5 0.03 0.00 0.03 0.00 0.02 99.92 14:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:15:01 7 0.00 0.00 0.00 0.07 0.00 99.93 14:16:01 all 0.05 0.00 0.04 0.01 0.00 99.90 14:16:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:16:01 1 0.05 0.00 0.03 0.05 0.00 99.87 14:16:01 2 0.20 0.00 0.08 0.07 0.00 99.65 14:16:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:16:01 4 0.05 0.00 0.05 0.00 0.00 99.90 14:16:01 5 0.03 0.00 0.03 0.00 0.00 99.93 14:16:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:16:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:17:01 all 0.01 0.00 0.01 0.00 0.00 99.97 14:17:01 0 0.03 0.00 0.00 0.02 0.00 99.95 14:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:17:01 2 0.03 0.00 0.02 0.02 0.02 99.92 14:17:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:17:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:17:01 5 0.02 0.00 0.03 0.00 0.02 99.93 14:17:01 6 0.00 0.00 0.02 0.00 0.00 99.98 14:17:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:18:01 all 0.01 0.00 0.01 0.01 0.00 99.96 14:18:01 0 0.03 0.00 0.02 0.07 0.02 99.87 14:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:18:01 3 0.00 0.00 0.00 0.00 0.02 99.98 14:18:01 4 0.03 0.00 0.03 0.00 0.00 99.93 14:18:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:18:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:19:01 all 0.01 0.00 0.01 0.01 0.00 99.97 14:19:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:19:01 1 0.00 0.00 0.00 0.02 0.00 99.98 14:19:01 2 0.02 0.00 0.03 0.05 0.00 99.90 14:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:19:01 5 0.02 0.00 0.02 0.00 0.02 99.95 14:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.40 0.00 1.39 0.27 0.02 91.92 Average: 0 6.03 0.00 1.68 0.27 0.02 92.01 Average: 1 6.41 0.00 1.44 0.40 0.02 91.73 Average: 2 6.36 0.00 1.37 0.42 0.02 91.83 Average: 3 6.70 0.00 1.32 0.28 0.02 91.69 Average: 4 6.30 0.00 1.39 0.08 0.02 92.21 Average: 5 6.65 0.00 1.45 0.28 0.03 91.59 Average: 6 6.01 0.00 1.04 0.03 0.02 92.90 Average: 7 6.74 0.00 1.45 0.39 0.02 91.40