---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8813 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: 2800.000 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 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-8813) 04/18/23 _x86_64_ (8 CPU) 00:06:40 LINUX RESTART (8 CPU) 00:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:08:01 276.14 40.99 235.16 0.00 4428.06 51884.11 0.00 00:09:01 174.92 1.00 173.92 0.00 18.27 69437.07 0.00 00:10:01 75.64 0.25 75.39 0.00 8.53 18708.30 0.00 00:11:01 114.55 0.08 114.46 0.00 11.06 34265.49 0.00 00:12:01 38.66 11.81 26.85 0.00 5433.49 6293.23 0.00 00:13:01 5.07 1.40 3.67 0.00 29.33 47.46 0.00 00:14:01 1.15 0.00 1.15 0.00 0.00 13.73 0.00 00:15:01 1.67 0.00 1.67 0.00 0.00 19.46 0.00 00:16:01 1.45 0.13 1.32 0.00 8.53 16.00 0.00 00:17:01 1.85 0.02 1.83 0.00 0.13 34.66 0.00 00:18:01 1.32 0.00 1.32 0.00 0.00 15.06 0.00 00:19:01 1.20 0.00 1.20 0.00 0.00 14.93 0.00 00:20:01 1.10 0.00 1.10 0.00 0.00 12.66 0.00 Average: 53.15 4.24 48.92 0.00 759.75 13855.70 0.00 00:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:08:01 29194652 31584564 730512 2.22 72132 2599792 1842504 5.43 1001164 2331740 623616 00:09:01 27933192 31293356 998040 3.04 144888 3403736 2426676 7.15 1535124 2943052 234336 00:10:01 28144216 31426724 862832 2.62 149328 3320596 2402176 7.08 1415132 2846012 125536 00:11:01 27676328 31569912 723264 2.20 159548 3880384 1739940 5.13 1266136 3425672 420 00:12:01 27296764 31546020 735780 2.24 167712 4213132 1820364 5.36 1502596 3539328 848 00:13:01 27298472 31548748 733392 2.23 167776 4214004 1836408 5.41 1504660 3539448 44 00:14:01 27297952 31548284 733820 2.23 167820 4214008 1836408 5.41 1504236 3539448 176 00:15:01 27303860 31554248 727820 2.21 167876 4214012 1836408 5.41 1498380 3539452 40 00:16:01 27301832 31553508 728392 2.22 167948 4214272 1836408 5.41 1500236 3538936 12 00:17:01 27301532 31553416 728500 2.22 168064 4214248 1836408 5.41 1499712 3539032 140 00:18:01 27301428 31553380 728432 2.22 168104 4214252 1836408 5.41 1500016 3539028 12 00:19:01 27301712 31553748 728092 2.21 168144 4214248 1836408 5.41 1499756 3539036 136 00:20:01 27301380 31553444 728312 2.21 168184 4214260 1836408 5.41 1499892 3539032 20 Average: 27588717 31526104 760553 2.31 156733 3933150 1917148 5.65 1440542 3338401 75795 00:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:08:01 docker0 10.61 10.79 0.97 78.86 0.00 0.00 0.00 0.00 00:08:01 lo 6.85 6.85 0.66 0.66 0.00 0.00 0.00 0.00 00:08:01 ens3 696.29 439.27 6673.65 119.48 0.00 0.00 0.00 0.00 00:09:01 docker0 197.82 332.82 15.38 1922.84 0.00 0.00 0.00 0.00 00:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:09:01 veth771d33a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:09:01 ens3 363.43 217.48 1951.23 30.06 0.00 0.00 0.00 0.00 00:10:01 docker0 1.35 3.45 0.08 42.52 0.00 0.00 0.00 0.00 00:10:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 00:10:01 veth25de74d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:10:01 ens3 30.42 20.54 72.24 11.76 0.00 0.00 0.00 0.00 00:11:01 docker0 2.37 4.88 0.13 42.62 0.00 0.00 0.00 0.00 00:11:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 00:11:01 ens3 132.39 74.87 2625.75 13.81 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:12:01 ens3 113.78 56.82 1950.98 4.07 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:13:01 ens3 4.35 3.35 3.08 1.84 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:15:01 ens3 0.58 0.40 2.13 0.03 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:16:01 ens3 4.75 4.37 2.85 5.17 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:17:01 ens3 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 ens3 0.15 0.10 0.08 0.07 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:19:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 0.75 0.25 0.23 0.08 0.00 0.00 0.00 0.00 Average: docker0 16.32 27.09 1.27 160.60 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 102.87 62.42 1014.49 14.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8813) 04/18/23 _x86_64_ (8 CPU) 00:06:40 LINUX RESTART (8 CPU) 00:07:02 CPU %user %nice %system %iowait %steal %idle 00:08:01 all 10.04 0.00 3.55 3.29 0.07 83.05 00:08:01 0 9.68 0.00 3.53 9.27 0.05 77.48 00:08:01 1 8.81 0.00 3.10 0.44 0.05 87.60 00:08:01 2 8.94 0.00 3.99 3.39 0.09 83.59 00:08:01 3 10.07 0.00 4.25 0.70 0.07 84.91 00:08:01 4 12.55 0.00 3.58 0.21 0.07 83.59 00:08:01 5 9.75 0.00 3.65 1.95 0.07 84.59 00:08:01 6 10.07 0.00 2.82 9.23 0.05 77.83 00:08:01 7 10.48 0.00 3.50 1.16 0.09 84.78 00:09:01 all 13.80 0.00 3.79 4.12 0.07 78.22 00:09:01 0 14.35 0.00 3.48 0.03 0.07 82.07 00:09:01 1 14.89 0.00 3.05 0.18 0.07 81.81 00:09:01 2 13.52 0.00 3.90 1.90 0.07 80.61 00:09:01 3 13.71 0.00 3.71 0.07 0.07 82.45 00:09:01 4 11.79 0.00 3.30 0.52 0.05 84.34 00:09:01 5 12.70 0.00 3.39 0.32 0.07 83.53 00:09:01 6 14.26 0.00 3.43 4.24 0.07 78.00 00:09:01 7 15.17 0.00 6.11 25.96 0.08 52.68 00:10:01 all 40.89 0.00 6.56 1.95 0.10 50.50 00:10:01 0 40.29 0.00 6.35 0.24 0.08 53.04 00:10:01 1 42.02 0.00 6.36 0.27 0.12 51.23 00:10:01 2 41.03 0.00 7.04 11.45 0.12 40.36 00:10:01 3 40.25 0.00 6.53 0.03 0.10 53.08 00:10:01 4 42.12 0.00 6.37 0.02 0.10 51.39 00:10:01 5 40.25 0.00 6.29 0.15 0.10 53.21 00:10:01 6 38.74 0.00 6.61 0.17 0.10 54.39 00:10:01 7 42.41 0.00 6.92 3.30 0.10 47.26 00:11:01 all 12.33 0.00 3.16 2.12 0.05 82.35 00:11:01 0 13.46 0.00 3.96 5.14 0.07 77.38 00:11:01 1 12.46 0.00 3.42 0.64 0.05 83.43 00:11:01 2 12.72 0.00 2.70 0.96 0.05 83.57 00:11:01 3 12.33 0.00 3.35 0.84 0.03 83.45 00:11:01 4 12.20 0.00 2.89 1.84 0.05 83.01 00:11:01 5 11.33 0.00 2.56 0.02 0.03 86.06 00:11:01 6 12.27 0.00 3.77 7.48 0.05 76.43 00:11:01 7 11.87 0.00 2.64 0.02 0.05 85.43 00:12:01 all 1.29 0.00 0.63 0.75 0.02 97.30 00:12:01 0 1.65 0.00 0.67 0.12 0.02 97.54 00:12:01 1 0.87 0.00 0.52 0.92 0.02 97.68 00:12:01 2 2.87 0.00 0.80 0.38 0.00 95.95 00:12:01 3 1.45 0.00 0.80 1.05 0.02 96.68 00:12:01 4 1.11 0.00 0.45 1.54 0.03 96.87 00:12:01 5 0.83 0.00 0.65 0.87 0.02 97.63 00:12:01 6 0.85 0.00 0.82 0.20 0.02 98.12 00:12:01 7 0.70 0.00 0.37 0.94 0.02 97.98 00:13:01 all 0.27 0.00 0.04 0.01 0.01 99.66 00:13:01 0 0.42 0.00 0.07 0.03 0.02 99.47 00:13:01 1 0.73 0.00 0.03 0.02 0.02 99.20 00:13:01 2 0.17 0.00 0.07 0.00 0.02 99.75 00:13:01 3 0.27 0.00 0.03 0.00 0.02 99.68 00:13:01 4 0.13 0.00 0.03 0.03 0.02 99.78 00:13:01 5 0.05 0.00 0.02 0.00 0.00 99.93 00:13:01 6 0.08 0.00 0.03 0.00 0.00 99.88 00:13:01 7 0.28 0.00 0.07 0.02 0.02 99.62 00:14:01 all 0.02 0.00 0.01 0.00 0.00 99.97 00:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:14:01 2 0.03 0.00 0.00 0.02 0.00 99.95 00:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:14:01 4 0.02 0.00 0.00 0.02 0.02 99.95 00:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:14:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:14:01 7 0.03 0.00 0.00 0.00 0.00 99.97 00:15:01 all 0.04 0.00 0.01 0.00 0.01 99.94 00:15:01 0 0.05 0.00 0.03 0.00 0.00 99.92 00:15:01 1 0.07 0.00 0.00 0.00 0.00 99.93 00:15:01 2 0.03 0.00 0.00 0.00 0.02 99.95 00:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:15:01 4 0.07 0.00 0.03 0.03 0.02 99.85 00:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:15:01 6 0.03 0.00 0.00 0.00 0.00 99.97 00:15:01 7 0.07 0.00 0.00 0.00 0.02 99.92 00:16:01 all 0.12 0.00 0.03 0.01 0.01 99.84 00:16:01 0 0.12 0.00 0.02 0.00 0.02 99.85 00:16:01 1 0.13 0.00 0.03 0.00 0.02 99.82 00:16:01 2 0.08 0.00 0.03 0.00 0.00 99.88 00:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:16:01 4 0.12 0.00 0.03 0.03 0.03 99.78 00:16:01 5 0.05 0.00 0.03 0.00 0.00 99.92 00:16:01 6 0.07 0.00 0.03 0.00 0.00 99.90 00:16:01 7 0.40 0.00 0.02 0.02 0.00 99.57 00:17:01 all 0.06 0.00 0.06 0.01 0.01 99.86 00:17:01 0 0.03 0.00 0.05 0.00 0.00 99.92 00:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:17:01 2 0.08 0.00 0.02 0.02 0.02 99.87 00:17:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:17:01 4 0.10 0.00 0.13 0.03 0.02 99.72 00:17:01 5 0.12 0.00 0.13 0.02 0.00 99.73 00:17:01 6 0.03 0.00 0.10 0.02 0.02 99.83 00:17:01 7 0.08 0.00 0.02 0.00 0.00 99.90 00:18:01 all 0.09 0.00 0.01 0.00 0.01 99.89 00:18:01 0 0.02 0.00 0.03 0.00 0.02 99.93 00:18:01 1 0.02 0.00 0.00 0.00 0.02 99.97 00:18:01 2 0.00 0.00 0.00 0.02 0.00 99.98 00:18:01 3 0.02 0.00 0.00 0.00 0.02 99.97 00:18:01 4 0.30 0.00 0.03 0.02 0.03 99.62 00:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:18:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:18:01 7 0.32 0.00 0.00 0.00 0.00 99.68 00:18:01 CPU %user %nice %system %iowait %steal %idle 00:19:01 all 0.27 0.00 0.01 0.00 0.01 99.71 00:19:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:19:01 2 0.03 0.00 0.00 0.00 0.02 99.95 00:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 4 1.99 0.00 0.00 0.03 0.02 97.96 00:19:01 5 0.02 0.00 0.00 0.00 0.02 99.97 00:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:19:01 7 0.02 0.00 0.02 0.00 0.02 99.95 00:20:01 all 0.27 0.00 0.01 0.00 0.00 99.71 00:20:01 0 0.02 0.00 0.00 0.00 0.02 99.97 00:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 2 0.03 0.00 0.03 0.02 0.00 99.92 00:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 4 2.00 0.00 0.02 0.02 0.02 97.95 00:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 7 0.10 0.00 0.02 0.00 0.00 99.88 Average: all 6.07 0.00 1.36 0.94 0.03 91.60 Average: 0 6.12 0.00 1.39 1.12 0.03 91.34 Average: 1 6.13 0.00 1.27 0.19 0.03 92.39 Average: 2 6.08 0.00 1.42 1.39 0.03 91.09 Average: 3 5.97 0.00 1.43 0.21 0.02 92.38 Average: 4 6.46 0.00 1.29 0.33 0.04 91.88 Average: 5 5.74 0.00 1.28 0.25 0.02 92.71 Average: 6 5.84 0.00 1.35 1.62 0.02 91.17 Average: 7 6.25 0.00 1.50 2.39 0.03 89.83