---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1849 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: 2799.956 BogoMIPS: 5599.91 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-1849) 01/11/23 _x86_64_ (8 CPU) 15:03:10 LINUX RESTART (8 CPU) 15:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:05:01 193.46 2.25 191.20 0.00 74.70 74855.92 0.00 15:06:01 236.36 1.62 234.74 0.00 42.66 48378.47 0.00 15:07:01 4.68 0.00 4.68 0.00 0.00 70.94 0.00 15:08:01 1.63 0.00 1.63 0.00 0.00 17.60 0.00 15:09:01 55.64 12.23 43.41 0.00 5247.26 8779.20 0.00 15:10:01 6.71 0.02 6.70 0.00 0.13 128.49 0.00 15:11:01 1.35 0.00 1.35 0.00 0.00 15.06 0.00 15:12:01 2.18 0.00 2.18 0.00 0.00 24.40 0.00 15:13:01 1.40 0.00 1.40 0.00 0.00 14.80 0.00 15:14:01 2.32 0.00 2.32 0.00 0.00 25.33 0.00 15:15:01 6.53 0.23 6.30 0.00 17.73 117.29 0.00 Average: 46.35 1.49 44.86 0.00 489.93 11943.20 0.00 15:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:05:01 28183264 31560252 734424 2.23 141036 3431612 1892772 5.58 1262144 2976296 219728 15:06:01 27514136 31552188 739800 2.25 155012 4028904 1814932 5.35 1248080 3605756 500 15:07:01 27532880 31570732 722844 2.20 155148 4028772 1746684 5.15 1238980 3596796 16 15:08:01 27533136 31571180 721948 2.20 155192 4028772 1746684 5.15 1239004 3596796 28 15:09:01 27000988 31551588 731620 2.22 188668 4486516 1800836 5.31 1561452 3771016 1020 15:10:01 27005968 31551752 730908 2.22 187212 4483264 1788212 5.27 1559616 3767872 20 15:11:01 27014344 31560192 722372 2.20 187284 4483268 1788212 5.27 1550996 3767880 8 15:12:01 27014880 31560944 721672 2.19 187368 4483272 1788212 5.27 1551404 3767956 8 15:13:01 27014376 31560608 721932 2.20 187432 4483400 1788212 5.27 1551212 3768076 156 15:14:01 27014684 31560972 721484 2.19 187508 4483400 1788212 5.27 1551184 3768088 8 15:15:01 26969436 31518692 758296 2.31 187680 4484696 1879132 5.54 1588032 3766612 500 Average: 27254372 31556282 729755 2.22 174504 4264171 1802009 5.31 1445646 3650286 20181 15:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:05:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 15:05:01 docker0 139.99 219.86 12.29 2526.96 0.00 0.00 0.00 0.00 15:05:01 veth6ace66b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:05:01 ens3 406.35 274.11 6637.01 42.85 0.00 0.00 0.00 0.00 15:06:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 15:06:01 docker0 12.81 30.51 1.00 635.94 0.00 0.00 0.00 0.00 15:06:01 ens3 205.97 148.06 3394.43 106.41 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 6.18 3.50 5.72 2.19 0.00 0.00 0.00 0.00 15:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 1.98 0.87 2.74 0.50 0.00 0.00 0.00 0.00 15:09:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 144.83 86.05 2753.03 6.44 0.00 0.00 0.00 0.00 15:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 0.83 0.18 0.07 0.01 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 0.70 0.10 0.09 0.01 0.00 0.00 0.00 0.00 15:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 0.85 0.32 0.31 0.21 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 0.73 0.42 0.36 0.28 0.00 0.00 0.00 0.00 15:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 0.30 0.18 0.09 0.07 0.00 0.00 0.00 0.00 15:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 22.86 14.06 25.89 8.59 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 13.70 22.46 1.19 284.13 0.00 0.00 0.00 0.00 Average: ens3 71.45 47.64 1157.09 15.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1849) 01/11/23 _x86_64_ (8 CPU) 15:03:10 LINUX RESTART (8 CPU) 15:04:02 CPU %user %nice %system %iowait %steal %idle 15:05:01 all 19.84 0.00 5.90 3.57 0.08 70.61 15:05:01 0 20.34 0.00 6.02 0.33 0.09 73.23 15:05:01 1 18.49 0.00 5.13 1.16 0.09 75.13 15:05:01 2 21.39 0.00 6.36 0.70 0.07 71.48 15:05:01 3 21.12 0.00 5.00 2.07 0.07 71.74 15:05:01 4 19.01 0.00 5.99 3.06 0.07 71.87 15:05:01 5 20.02 0.00 5.89 0.19 0.07 73.84 15:05:01 6 19.69 0.00 7.44 19.19 0.09 53.59 15:05:01 7 18.67 0.00 5.37 1.97 0.12 73.87 15:06:01 all 29.27 0.00 6.08 2.07 0.09 62.49 15:06:01 0 29.51 0.00 5.48 0.07 0.08 64.86 15:06:01 1 29.00 0.00 6.98 9.31 0.12 54.59 15:06:01 2 29.90 0.00 5.95 0.79 0.08 63.27 15:06:01 3 29.40 0.00 6.24 0.64 0.10 63.61 15:06:01 4 28.95 0.00 6.09 2.68 0.08 62.20 15:06:01 5 27.86 0.00 5.60 0.19 0.07 66.28 15:06:01 6 29.53 0.00 5.87 1.33 0.07 63.20 15:06:01 7 30.04 0.00 6.42 1.64 0.08 61.82 15:07:01 all 0.13 0.00 0.08 0.01 0.00 99.78 15:07:01 0 0.10 0.00 0.13 0.00 0.00 99.77 15:07:01 1 0.08 0.00 0.08 0.00 0.00 99.83 15:07:01 2 0.08 0.00 0.05 0.00 0.00 99.87 15:07:01 3 0.05 0.00 0.08 0.02 0.00 99.85 15:07:01 4 0.07 0.00 0.12 0.00 0.02 99.80 15:07:01 5 0.10 0.00 0.05 0.00 0.00 99.85 15:07:01 6 0.22 0.00 0.07 0.00 0.00 99.72 15:07:01 7 0.32 0.00 0.05 0.03 0.02 99.58 15:08:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:08:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:08:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:08:01 4 0.05 0.00 0.02 0.00 0.00 99.93 15:08:01 5 0.00 0.00 0.00 0.02 0.00 99.98 15:08:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:08:01 7 0.07 0.00 0.03 0.03 0.00 99.87 15:09:01 all 2.22 0.00 1.48 0.61 0.02 95.67 15:09:01 0 1.52 0.00 3.62 0.80 0.02 94.05 15:09:01 1 3.57 0.00 1.20 0.50 0.02 94.71 15:09:01 2 1.44 0.00 1.85 0.53 0.02 96.16 15:09:01 3 2.37 0.00 0.92 0.08 0.03 96.59 15:09:01 4 2.01 0.00 1.16 0.47 0.02 96.35 15:09:01 5 0.90 0.00 0.77 0.53 0.02 97.78 15:09:01 6 4.38 0.00 1.13 0.07 0.02 94.40 15:09:01 7 1.56 0.00 1.19 1.93 0.02 95.31 15:10:01 all 0.08 0.00 0.06 0.09 0.01 99.77 15:10:01 0 0.02 0.00 0.05 0.30 0.00 99.63 15:10:01 1 0.12 0.00 0.10 0.10 0.03 99.65 15:10:01 2 0.02 0.00 0.05 0.00 0.00 99.93 15:10:01 3 0.08 0.00 0.03 0.00 0.00 99.88 15:10:01 4 0.03 0.00 0.03 0.00 0.02 99.92 15:10:01 5 0.02 0.00 0.05 0.00 0.00 99.93 15:10:01 6 0.28 0.00 0.05 0.00 0.02 99.65 15:10:01 7 0.05 0.00 0.08 0.30 0.00 99.57 15:11:01 all 0.03 0.00 0.01 0.00 0.01 99.95 15:11:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:11:01 1 0.07 0.00 0.05 0.00 0.03 99.85 15:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:11:01 4 0.03 0.00 0.00 0.00 0.00 99.97 15:11:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:11:01 7 0.05 0.00 0.02 0.02 0.00 99.92 15:12:01 all 0.03 0.00 0.02 0.01 0.00 99.94 15:12:01 0 0.02 0.00 0.00 0.02 0.00 99.97 15:12:01 1 0.08 0.00 0.10 0.00 0.02 99.80 15:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:12:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:12:01 6 0.05 0.00 0.03 0.00 0.00 99.92 15:12:01 7 0.05 0.00 0.03 0.03 0.02 99.87 15:13:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:13:01 0 0.00 0.00 0.00 0.02 0.00 99.98 15:13:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:13:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:13:01 4 0.03 0.00 0.00 0.00 0.00 99.97 15:13:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:13:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:13:01 7 0.08 0.00 0.00 0.03 0.00 99.88 15:14:01 all 0.02 0.00 0.01 0.01 0.00 99.97 15:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:14:01 1 0.03 0.00 0.02 0.02 0.02 99.92 15:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:14:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:14:01 7 0.07 0.00 0.00 0.03 0.00 99.90 15:15:01 all 0.44 0.00 0.24 0.01 0.01 99.29 15:15:01 0 0.63 0.00 0.33 0.02 0.02 99.00 15:15:01 1 1.17 0.00 0.42 0.02 0.02 98.38 15:15:01 2 0.25 0.00 0.22 0.00 0.02 99.52 15:15:01 3 0.17 0.00 0.18 0.02 0.02 99.62 15:15:01 4 0.20 0.00 0.20 0.00 0.02 99.58 15:15:01 5 0.17 0.00 0.15 0.00 0.00 99.68 15:15:01 6 0.22 0.00 0.23 0.02 0.00 99.53 15:15:01 7 0.72 0.00 0.22 0.05 0.00 99.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.67 0.00 1.25 0.57 0.02 93.49 Average: 0 4.68 0.00 1.41 0.14 0.02 93.75 Average: 1 4.72 0.00 1.26 1.00 0.03 92.99 Average: 2 4.76 0.00 1.30 0.18 0.02 93.74 Average: 3 4.78 0.00 1.12 0.25 0.02 93.82 Average: 4 4.54 0.00 1.22 0.56 0.02 93.66 Average: 5 4.40 0.00 1.12 0.08 0.01 94.38 Average: 6 4.88 0.00 1.33 1.82 0.02 91.96 Average: 7 4.62 0.00 1.20 0.55 0.02 93.62