---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-155 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: 2799.996 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 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-155) 01/30/24 _x86_64_ (8 CPU) 05:03:21 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 110.96 9.95 101.02 0.00 1682.97 123662.16 0.00 05:06:01 77.75 0.30 77.45 0.00 22.93 37339.24 0.00 05:07:01 2.03 0.00 2.03 0.00 0.00 22.28 0.00 05:08:01 1.27 0.00 1.27 0.00 0.00 16.26 0.00 05:09:01 29.33 10.16 19.16 0.00 3438.89 3788.04 0.00 05:10:01 1.57 0.00 1.57 0.00 0.00 19.06 0.00 05:11:01 1.00 0.00 1.00 0.00 0.00 10.93 0.00 Average: 31.80 2.90 28.90 0.00 732.69 23311.69 0.00 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 28713080 31503800 801416 2.44 85180 2941640 1856112 5.47 1220276 2506428 463144 05:06:01 28736696 31548348 760704 2.31 94852 2941220 1758300 5.18 1110784 2585068 332 05:07:01 28737088 31548860 759808 2.31 94928 2941224 1758300 5.18 1110840 2585072 12 05:08:01 28742952 31554792 753856 2.29 94956 2941224 1758300 5.18 1104408 2585080 52 05:09:01 28506328 31536640 760528 2.31 100556 3144492 1814308 5.35 1265172 2637960 132 05:10:01 28514204 31544548 752552 2.29 100596 3144492 1814308 5.35 1257344 2637960 16 05:11:01 28514480 31544840 752184 2.29 100620 3144500 1814308 5.35 1257348 2637968 12 Average: 28637833 31540261 763007 2.32 95955 3028399 1796277 5.29 1189453 2596505 66243 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 05:05:01 ens3 342.76 246.91 6426.45 91.07 0.00 0.00 0.00 0.00 05:05:01 veth869515a 82.27 93.44 7.85 1459.81 0.00 0.00 0.00 0.12 05:05:01 docker0 86.63 97.17 7.21 1508.74 0.00 0.00 0.00 0.00 05:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 05:06:01 ens3 102.22 62.02 2527.45 13.23 0.00 0.00 0.00 0.00 05:06:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 0.90 0.52 2.17 0.22 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:09:01 ens3 100.50 52.32 1375.68 3.77 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 ens3 0.18 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 0.18 0.10 0.06 0.01 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 77.50 51.27 1464.13 15.29 0.00 0.00 0.00 0.00 Average: docker0 12.21 13.69 1.02 212.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-155) 01/30/24 _x86_64_ (8 CPU) 05:03:21 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 18.76 0.00 3.64 2.11 0.08 75.40 05:05:01 0 18.57 0.00 4.25 0.36 0.05 76.77 05:05:01 1 20.09 0.00 3.23 0.46 0.09 76.13 05:05:01 2 19.23 0.00 3.65 1.18 0.07 75.88 05:05:01 3 18.45 0.00 3.51 1.05 0.09 76.91 05:05:01 4 17.62 0.00 3.33 0.99 0.09 77.97 05:05:01 5 17.90 0.00 3.43 2.09 0.07 76.51 05:05:01 6 18.73 0.00 3.66 10.73 0.10 66.77 05:05:01 7 19.52 0.00 4.09 0.05 0.09 76.25 05:06:01 all 16.13 0.00 2.24 2.17 0.04 79.42 05:06:01 0 15.73 0.00 2.18 1.73 0.05 80.31 05:06:01 1 16.56 0.00 2.41 0.72 0.03 80.27 05:06:01 2 16.06 0.00 1.96 0.13 0.05 81.80 05:06:01 3 16.19 0.00 2.25 0.27 0.05 81.24 05:06:01 4 16.95 0.00 2.52 13.91 0.05 66.57 05:06:01 5 15.24 0.00 2.16 0.42 0.03 82.14 05:06:01 6 16.11 0.00 2.45 0.10 0.03 81.31 05:06:01 7 16.22 0.00 1.95 0.10 0.05 81.68 05:07:01 all 0.03 0.00 0.01 0.00 0.01 99.95 05:07:01 0 0.03 0.00 0.02 0.02 0.00 99.93 05:07:01 1 0.03 0.00 0.00 0.00 0.02 99.95 05:07:01 2 0.05 0.00 0.03 0.00 0.02 99.90 05:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:07:01 5 0.03 0.00 0.00 0.00 0.02 99.95 05:07:01 6 0.03 0.00 0.00 0.00 0.02 99.95 05:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 all 0.02 0.00 0.01 0.00 0.01 99.95 05:08:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:08:01 2 0.02 0.00 0.00 0.00 0.02 99.97 05:08:01 3 0.03 0.00 0.03 0.00 0.02 99.92 05:08:01 4 0.02 0.00 0.02 0.00 0.02 99.95 05:08:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:08:01 6 0.02 0.00 0.00 0.00 0.02 99.97 05:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:09:01 all 0.92 0.00 0.42 0.30 0.01 98.33 05:09:01 0 1.12 0.00 0.42 0.30 0.02 98.15 05:09:01 1 0.62 0.00 0.50 0.87 0.00 98.01 05:09:01 2 0.78 0.00 0.40 0.83 0.02 97.96 05:09:01 3 0.43 0.00 0.43 0.20 0.00 98.93 05:09:01 4 1.33 0.00 0.33 0.07 0.02 98.25 05:09:01 5 0.42 0.00 0.28 0.07 0.02 99.22 05:09:01 6 0.50 0.00 0.27 0.07 0.02 99.15 05:09:01 7 2.19 0.00 0.75 0.03 0.02 97.01 05:10:01 all 0.17 0.00 0.01 0.00 0.01 99.81 05:10:01 0 0.05 0.00 0.02 0.00 0.00 99.93 05:10:01 1 0.03 0.00 0.00 0.02 0.02 99.93 05:10:01 2 0.03 0.00 0.02 0.00 0.00 99.95 05:10:01 3 0.02 0.00 0.00 0.00 0.02 99.97 05:10:01 4 0.03 0.00 0.00 0.00 0.00 99.97 05:10:01 5 0.03 0.00 0.05 0.00 0.02 99.90 05:10:01 6 1.16 0.00 0.03 0.00 0.00 98.81 05:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 all 0.20 0.00 0.01 0.00 0.01 99.78 05:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 2 0.02 0.00 0.00 0.00 0.02 99.97 05:11:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 5 0.02 0.00 0.02 0.02 0.02 99.93 05:11:01 6 1.55 0.00 0.00 0.00 0.02 98.43 05:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.11 0.00 0.90 0.65 0.02 93.32 Average: 0 5.02 0.00 0.98 0.34 0.02 93.64 Average: 1 5.28 0.00 0.87 0.29 0.02 93.54 Average: 2 5.11 0.00 0.85 0.30 0.03 93.71 Average: 3 4.96 0.00 0.88 0.21 0.02 93.93 Average: 4 5.08 0.00 0.88 2.13 0.02 91.89 Average: 5 4.75 0.00 0.84 0.36 0.02 94.02 Average: 6 5.37 0.00 0.90 1.52 0.03 92.18 Average: 7 5.36 0.00 0.96 0.03 0.02 93.64