---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1434 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2800.002 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 Mmio stale data: 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; Retpolines, 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1434) 01/09/23 _x86_64_ (8 CPU) 10:07:33 LINUX RESTART (8 CPU) 10:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:09:01 154.28 37.82 116.46 0.00 4254.72 38669.64 0.00 10:10:01 138.68 1.03 137.64 0.00 24.53 45932.61 0.00 10:11:01 121.06 0.05 121.01 0.00 2.13 34354.01 0.00 10:12:01 2.13 0.00 2.13 0.00 0.00 25.61 0.00 10:13:01 53.31 11.60 41.71 0.00 5176.74 8693.75 0.00 10:14:01 5.07 0.02 5.05 0.00 0.13 112.91 0.00 10:15:01 1.90 0.00 1.90 0.00 0.00 21.46 0.00 10:16:02 1.93 0.00 1.93 0.00 0.00 22.26 0.00 10:17:01 1.42 0.02 1.41 0.00 0.14 15.05 0.00 10:18:01 2.15 0.00 2.15 0.00 0.00 24.00 0.00 Average: 48.27 5.06 43.21 0.00 947.46 12808.67 0.00 10:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:09:01 29205204 31615348 697140 2.12 75948 2613052 1959592 5.78 973012 2346916 5236 10:10:01 28534044 31559800 740420 2.25 139816 3107560 2010880 5.93 1221296 2695620 508 10:11:01 27808936 31594688 704064 2.14 150296 3796476 1751920 5.16 1237964 3341724 340 10:12:01 27809832 31595620 702840 2.14 150324 3796476 1751920 5.16 1237468 3341724 48 10:13:01 27284916 31579272 706868 2.15 183556 4251332 1793884 5.29 1554960 3512460 952 10:14:01 27291456 31581044 705600 2.15 182120 4248072 1783228 5.26 1552876 3509216 356 10:15:01 27293944 31583576 703028 2.14 182156 4248076 1783228 5.26 1551364 3509216 168 10:16:02 27295596 31585344 701136 2.13 182228 4248084 1783228 5.26 1549240 3509224 20 10:17:01 27294528 31584336 702136 2.14 182300 4248080 1783228 5.26 1548992 3509228 8 10:18:01 27294912 31584828 701212 2.13 182356 4248088 1783228 5.26 1549040 3509228 172 Average: 27711337 31586386 706444 2.15 161110 3880530 1818434 5.36 1397621 3278456 781 10:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:09:01 ens3 784.52 538.75 6550.85 100.22 0.00 0.00 0.00 0.00 10:09:01 lo 6.66 6.66 0.65 0.65 0.00 0.00 0.00 0.00 10:09:01 docker0 80.74 109.33 6.44 148.26 0.00 0.00 0.00 0.00 10:09:01 veth6be49a3 74.69 102.38 6.94 62.26 0.00 0.00 0.00 0.01 10:10:01 ens3 172.89 127.86 1733.74 102.53 0.00 0.00 0.00 0.00 10:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:10:01 docker0 74.87 113.75 6.66 1695.55 0.00 0.00 0.00 0.00 10:10:01 vethb1a4a7d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 129.45 84.90 2640.49 16.32 0.00 0.00 0.00 0.00 10:11:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 10:11:01 docker0 1.93 3.85 0.14 57.95 0.00 0.00 0.00 0.00 10:12:01 ens3 0.22 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 124.85 72.32 2747.83 5.22 0.00 0.00 0.00 0.00 10:13:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 0.45 0.35 0.09 0.08 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 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 10:16:02 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:16:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 0.08 0.02 0.01 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 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 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 lo 0.20 0.20 0.01 0.01 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 Average: ens3 121.48 82.60 1369.65 22.48 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 15.78 22.73 1.33 190.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1434) 01/09/23 _x86_64_ (8 CPU) 10:07:33 LINUX RESTART (8 CPU) 10:08:01 CPU %user %nice %system %iowait %steal %idle 10:09:01 all 8.93 0.00 3.10 2.21 0.05 85.70 10:09:01 0 9.65 0.00 3.21 6.59 0.05 80.50 10:09:01 1 10.01 0.00 2.72 1.75 0.07 85.44 10:09:01 2 7.97 0.00 3.43 1.70 0.05 86.85 10:09:01 3 8.83 0.00 3.38 3.91 0.07 83.81 10:09:01 4 8.01 0.00 2.34 1.03 0.03 88.58 10:09:01 5 8.99 0.00 3.37 0.54 0.05 87.04 10:09:01 6 8.38 0.00 2.82 1.83 0.03 86.93 10:09:01 7 9.62 0.00 3.53 0.34 0.07 86.44 10:10:01 all 29.70 0.00 5.19 2.32 0.07 62.73 10:10:01 0 30.12 0.00 4.74 2.19 0.07 62.88 10:10:01 1 28.27 0.00 5.52 11.89 0.07 54.25 10:10:01 2 29.42 0.00 4.81 0.74 0.05 64.97 10:10:01 3 30.63 0.00 5.31 1.78 0.07 62.21 10:10:01 4 31.26 0.00 5.25 0.02 0.07 63.41 10:10:01 5 29.87 0.00 6.13 1.01 0.08 62.91 10:10:01 6 28.95 0.00 5.01 0.32 0.07 65.65 10:10:01 7 29.11 0.00 4.71 0.59 0.07 65.52 10:11:01 all 20.00 0.00 3.94 1.66 0.05 74.36 10:11:01 0 20.00 0.00 3.42 0.42 0.05 76.11 10:11:01 1 19.85 0.00 3.85 3.01 0.05 73.25 10:11:01 2 18.74 0.00 4.23 8.24 0.05 68.75 10:11:01 3 19.94 0.00 3.65 0.03 0.03 76.34 10:11:01 4 19.67 0.00 3.70 0.22 0.03 76.37 10:11:01 5 20.51 0.00 4.24 0.07 0.05 75.13 10:11:01 6 20.54 0.00 3.89 0.78 0.05 74.74 10:11:01 7 20.73 0.00 4.53 0.57 0.07 74.10 10:12:01 all 0.27 0.00 0.01 0.01 0.01 99.70 10:12:01 0 2.00 0.00 0.00 0.00 0.00 98.00 10:12:01 1 0.00 0.00 0.03 0.00 0.02 99.95 10:12:01 2 0.02 0.00 0.03 0.00 0.00 99.95 10:12:01 3 0.00 0.00 0.02 0.00 0.02 99.97 10:12:01 4 0.02 0.00 0.00 0.03 0.00 99.95 10:12:01 5 0.07 0.00 0.02 0.02 0.00 99.90 10:12:01 6 0.05 0.00 0.00 0.00 0.02 99.93 10:12:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:13:01 all 2.22 0.00 1.35 0.56 0.01 95.86 10:13:01 0 2.59 0.00 2.80 0.26 0.02 94.33 10:13:01 1 1.82 0.00 1.20 0.43 0.00 96.55 10:13:01 2 1.17 0.00 0.92 0.05 0.02 97.84 10:13:01 3 1.99 0.00 0.92 0.54 0.02 96.54 10:13:01 4 1.50 0.00 0.74 0.35 0.02 97.39 10:13:01 5 4.09 0.00 1.20 0.08 0.02 94.61 10:13:01 6 2.94 0.00 2.30 0.92 0.02 93.82 10:13:01 7 1.64 0.00 0.69 1.87 0.02 95.78 10:14:01 all 0.08 0.00 0.07 0.01 0.01 99.84 10:14:01 0 0.05 0.00 0.05 0.00 0.00 99.90 10:14:01 1 0.10 0.00 0.05 0.00 0.02 99.83 10:14:01 2 0.02 0.00 0.05 0.03 0.00 99.90 10:14:01 3 0.05 0.00 0.03 0.02 0.00 99.90 10:14:01 4 0.08 0.00 0.12 0.00 0.02 99.78 10:14:01 5 0.25 0.00 0.08 0.00 0.00 99.67 10:14:01 6 0.02 0.00 0.03 0.00 0.02 99.93 10:14:01 7 0.07 0.00 0.12 0.05 0.00 99.77 10:15:01 all 0.02 0.00 0.01 0.01 0.01 99.96 10:15:01 0 0.00 0.00 0.02 0.00 0.02 99.97 10:15:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 2 0.02 0.00 0.00 0.02 0.00 99.97 10:15:01 3 0.00 0.00 0.00 0.00 0.02 99.98 10:15:01 4 0.05 0.00 0.03 0.00 0.02 99.90 10:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:15:01 7 0.07 0.00 0.02 0.03 0.00 99.88 10:16:02 all 0.01 0.00 0.01 0.00 0.00 99.96 10:16:02 0 0.00 0.00 0.02 0.00 0.00 99.98 10:16:02 1 0.02 0.00 0.02 0.00 0.00 99.97 10:16:02 2 0.00 0.00 0.00 0.00 0.00 100.00 10:16:02 3 0.02 0.00 0.00 0.00 0.00 99.98 10:16:02 4 0.07 0.00 0.05 0.00 0.02 99.87 10:16:02 5 0.00 0.00 0.02 0.00 0.00 99.98 10:16:02 6 0.00 0.00 0.00 0.00 0.00 100.00 10:16:02 7 0.00 0.00 0.02 0.03 0.02 99.93 10:17:01 all 0.02 0.00 0.03 0.01 0.01 99.93 10:17:01 0 0.07 0.00 0.02 0.00 0.00 99.92 10:17:01 1 0.02 0.00 0.00 0.00 0.02 99.97 10:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:17:01 3 0.02 0.00 0.00 0.02 0.02 99.95 10:17:01 4 0.03 0.00 0.02 0.00 0.02 99.93 10:17:01 5 0.00 0.00 0.07 0.00 0.00 99.93 10:17:01 6 0.02 0.00 0.08 0.00 0.00 99.90 10:17:01 7 0.02 0.00 0.02 0.05 0.00 99.92 10:18:01 all 0.02 0.00 0.01 0.01 0.00 99.95 10:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:18:01 2 0.00 0.00 0.02 0.02 0.00 99.97 10:18:01 3 0.03 0.00 0.02 0.07 0.02 99.87 10:18:01 4 0.07 0.00 0.03 0.02 0.02 99.87 10:18:01 5 0.05 0.00 0.00 0.00 0.00 99.95 10:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:18:01 7 0.02 0.00 0.02 0.02 0.00 99.95 Average: all 6.10 0.00 1.37 0.68 0.02 91.84 Average: 0 6.42 0.00 1.42 0.94 0.02 91.20 Average: 1 5.98 0.00 1.33 1.70 0.02 90.96 Average: 2 5.70 0.00 1.34 1.07 0.02 91.87 Average: 3 6.14 0.00 1.33 0.63 0.03 91.87 Average: 4 6.04 0.00 1.22 0.17 0.02 92.55 Average: 5 6.35 0.00 1.50 0.17 0.02 91.96 Average: 6 6.06 0.00 1.41 0.38 0.02 92.12 Average: 7 6.09 0.00 1.36 0.36 0.02 92.17