---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1314 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: 2799.998 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 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1314) 07/17/23 _x86_64_ (8 CPU) 10:12:14 LINUX RESTART (8 CPU) 10:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:14:01 77.80 3.15 74.65 0.00 420.95 40810.03 0.00 10:15:01 62.52 0.25 62.27 0.00 20.40 35633.39 0.00 10:16:01 1.97 0.00 1.97 0.00 0.00 22.95 0.00 10:17:01 1.60 0.02 1.58 0.00 0.13 17.99 0.00 10:18:01 55.37 11.60 43.78 0.00 5176.74 8940.51 0.00 10:19:01 6.55 0.02 6.53 0.00 0.13 128.65 0.00 10:20:01 6.43 0.27 6.17 0.00 22.00 121.31 0.00 Average: 30.21 2.18 28.02 0.00 806.66 12170.80 0.00 10:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:01 28352428 31550636 754824 2.30 90752 3325012 1922456 5.67 1392216 2707552 726048 10:15:01 28664724 31598856 709588 2.16 95680 3068408 1785216 5.26 1093956 2709668 332 10:16:01 28664944 31599172 709228 2.16 95756 3068412 1785216 5.26 1093808 2709672 8 10:17:01 28670820 31605736 703132 2.14 95808 3068408 1785216 5.26 1085744 2710288 8 10:18:01 28133672 31581628 708220 2.15 130536 3529888 1853740 5.46 1414636 2880756 1076 10:19:01 28144904 31588080 702300 2.14 129160 3526616 1809816 5.33 1406760 2877536 0 10:20:01 28099164 31545480 739756 2.25 129400 3528036 1882264 5.55 1446828 2875912 164 Average: 28390094 31581370 718150 2.18 109585 3302111 1831989 5.40 1276278 2781626 103948 10:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:14:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 10:14:01 docker0 82.07 137.52 6.15 1064.45 0.00 0.00 0.00 0.00 10:14:01 ens3 329.98 195.56 5386.73 59.73 0.00 0.00 0.00 0.00 10:14:01 veth74e74eb 77.53 134.06 6.71 1016.81 0.00 0.00 0.00 0.08 10:15:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:15:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 100.60 60.99 2531.65 13.97 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 0.08 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 lo 0.60 0.60 0.06 0.06 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 10:18:01 ens3 214.45 112.18 2924.55 7.83 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 0.30 0.23 0.02 0.02 0.00 0.00 0.00 0.00 10:20:01 lo 0.60 0.60 0.06 0.06 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 10:20:01 ens3 24.26 15.38 27.90 9.49 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 11.57 19.37 0.87 149.88 0.00 0.00 0.00 0.00 Average: ens3 95.13 54.59 1543.79 12.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1314) 07/17/23 _x86_64_ (8 CPU) 10:12:14 LINUX RESTART (8 CPU) 10:13:02 CPU %user %nice %system %iowait %steal %idle 10:14:01 all 21.58 0.00 4.72 1.66 0.06 71.97 10:14:01 0 19.93 0.00 4.45 0.17 0.07 75.38 10:14:01 1 23.07 0.00 4.21 0.05 0.05 72.62 10:14:01 2 22.14 0.00 4.81 0.05 0.07 72.93 10:14:01 3 20.92 0.00 4.74 2.76 0.07 71.51 10:14:01 4 21.59 0.00 4.66 1.51 0.07 72.17 10:14:01 5 22.73 0.00 4.26 0.31 0.05 72.65 10:14:01 6 19.44 0.00 5.90 4.73 0.05 69.89 10:14:01 7 22.84 0.00 4.77 3.70 0.09 68.61 10:15:01 all 10.92 0.00 2.15 1.64 0.04 85.26 10:15:01 0 10.67 0.00 1.95 0.02 0.03 87.33 10:15:01 1 10.82 0.00 2.20 0.29 0.03 86.66 10:15:01 2 11.63 0.00 2.06 0.57 0.03 85.70 10:15:01 3 10.98 0.00 2.15 0.29 0.03 86.55 10:15:01 4 10.62 0.00 2.00 3.14 0.05 84.19 10:15:01 5 10.57 0.00 2.74 8.43 0.05 78.20 10:15:01 6 10.85 0.00 2.40 0.02 0.03 86.71 10:15:01 7 11.21 0.00 1.69 0.39 0.03 86.68 10:16:01 all 0.02 0.00 0.02 0.00 0.01 99.95 10:16:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:16:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 3 0.02 0.00 0.02 0.03 0.02 99.92 10:16:01 4 0.05 0.00 0.03 0.00 0.02 99.90 10:16:01 5 0.03 0.00 0.05 0.00 0.02 99.90 10:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:17:01 all 0.03 0.00 0.02 0.01 0.01 99.94 10:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 10:17:01 1 0.07 0.00 0.02 0.00 0.00 99.92 10:17:01 2 0.02 0.00 0.02 0.00 0.02 99.95 10:17:01 3 0.02 0.00 0.05 0.02 0.02 99.90 10:17:01 4 0.02 0.00 0.02 0.02 0.03 99.92 10:17:01 5 0.05 0.00 0.02 0.02 0.00 99.92 10:17:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 7 0.02 0.00 0.03 0.00 0.00 99.95 10:18:01 all 2.29 0.00 1.47 0.60 0.03 95.62 10:18:01 0 2.42 0.00 1.25 0.10 0.02 96.21 10:18:01 1 1.89 0.00 2.49 0.07 0.03 95.52 10:18:01 2 1.86 0.00 0.89 0.12 0.02 97.12 10:18:01 3 2.86 0.00 1.02 1.37 0.02 94.74 10:18:01 4 3.89 0.00 1.97 1.80 0.03 92.30 10:18:01 5 1.40 0.00 1.34 0.99 0.02 96.26 10:18:01 6 2.54 0.00 2.07 0.30 0.03 95.06 10:18:01 7 1.49 0.00 0.72 0.02 0.03 97.73 10:19:01 all 0.09 0.00 0.06 0.01 0.01 99.84 10:19:01 0 0.05 0.00 0.03 0.03 0.00 99.88 10:19:01 1 0.22 0.00 0.10 0.00 0.02 99.67 10:19:01 2 0.05 0.00 0.05 0.00 0.00 99.90 10:19:01 3 0.03 0.00 0.03 0.05 0.02 99.87 10:19:01 4 0.05 0.00 0.05 0.00 0.00 99.90 10:19:01 5 0.12 0.00 0.05 0.00 0.02 99.82 10:19:01 6 0.03 0.00 0.07 0.00 0.00 99.90 10:19:01 7 0.13 0.00 0.07 0.02 0.02 99.77 10:20:01 all 0.74 0.00 0.26 0.03 0.01 98.96 10:20:01 0 0.97 0.00 0.17 0.00 0.02 98.85 10:20:01 1 0.90 0.00 0.27 0.05 0.02 98.77 10:20:01 2 1.74 0.00 0.35 0.00 0.02 97.90 10:20:01 3 0.68 0.00 0.32 0.13 0.00 98.87 10:20:01 4 0.27 0.00 0.20 0.02 0.02 99.50 10:20:01 5 0.40 0.00 0.28 0.02 0.02 99.28 10:20:01 6 0.63 0.00 0.28 0.00 0.02 99.07 10:20:01 7 0.28 0.00 0.25 0.00 0.00 99.47 Average: all 5.03 0.00 1.23 0.56 0.02 93.16 Average: 0 4.81 0.00 1.11 0.05 0.02 94.01 Average: 1 5.21 0.00 1.32 0.06 0.02 93.38 Average: 2 5.29 0.00 1.15 0.11 0.02 93.43 Average: 3 5.01 0.00 1.18 0.66 0.02 93.14 Average: 4 5.15 0.00 1.26 0.92 0.03 92.64 Average: 5 4.96 0.00 1.23 1.39 0.02 92.39 Average: 6 4.72 0.00 1.51 0.70 0.02 93.05 Average: 7 5.07 0.00 1.06 0.58 0.02 93.27