---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16823 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 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-16823) 11/07/23 _x86_64_ (8 CPU) 05:06:30 LINUX RESTART (8 CPU) 05:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:08:01 145.68 15.53 130.14 0.00 1945.41 34290.55 0.00 05:09:01 194.45 0.47 193.98 0.00 15.73 60637.23 0.00 05:10:01 152.76 0.02 152.74 0.00 2.53 37024.10 0.00 05:11:01 2.42 0.00 2.42 0.00 0.00 28.01 0.00 05:12:01 39.99 12.54 27.45 0.00 5588.34 7621.62 0.00 05:13:01 3.52 0.00 3.52 0.00 0.00 44.79 0.00 05:14:01 1.20 0.00 1.20 0.00 0.00 13.06 0.00 05:15:01 1.97 0.00 1.97 0.00 0.00 20.93 0.00 05:16:01 1.38 0.00 1.38 0.00 0.00 14.66 0.00 05:17:01 2.72 0.02 2.70 0.00 0.13 41.06 0.00 Average: 54.63 2.84 51.79 0.00 747.13 13983.97 0.00 05:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 28654944 31529080 778696 2.37 102872 2980984 1982008 5.84 1134204 2640612 496084 05:09:01 28420608 31537020 768916 2.34 153872 3156348 2098580 6.18 1202904 2790960 440 05:10:01 27652404 31567780 734064 2.23 165156 3877000 1739888 5.13 1252840 3434796 368 05:11:01 27651828 31567292 734160 2.23 165168 3877000 1739888 5.13 1253800 3434796 24 05:12:01 27277788 31549108 740084 2.25 173224 4211740 1797408 5.30 1486148 3547504 964 05:13:01 27279160 31550404 738936 2.25 173260 4211736 1813932 5.35 1485628 3547464 140 05:14:01 27280808 31552136 736948 2.24 173296 4211740 1813932 5.35 1483448 3547468 16 05:15:01 27286468 31557976 731024 2.22 173364 4211744 1813932 5.35 1477744 3547472 8 05:16:01 27287216 31558804 730136 2.22 173444 4211744 1813932 5.35 1477764 3547472 8 05:17:01 27286212 31558584 730964 2.22 173536 4211720 1813932 5.35 1477312 3548164 16 Average: 27607744 31552818 742393 2.26 162719 3916176 1842743 5.43 1373179 3358671 49807 05:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 05:08:01 ens3 758.11 460.91 7511.60 83.49 0.00 0.00 0.00 0.00 05:08:01 docker0 218.91 370.84 18.50 2454.59 0.00 0.00 0.00 0.00 05:08:01 veth45d6775 212.95 362.91 20.88 2355.58 0.00 0.00 0.00 0.19 05:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:09:01 ens3 41.46 31.39 38.14 77.90 0.00 0.00 0.00 0.00 05:09:01 docker0 0.55 0.95 0.04 3.86 0.00 0.00 0.00 0.00 05:09:01 veth753c98f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 05:10:01 ens3 107.62 68.29 2647.41 15.23 0.00 0.00 0.00 0.00 05:10:01 docker0 2.78 4.88 0.17 62.22 0.00 0.00 0.00 0.00 05:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 ens3 1.58 1.38 5.34 0.28 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 05:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:12:01 ens3 111.37 44.45 2060.54 3.35 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 ens3 0.45 0.23 0.02 0.02 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 0.73 0.17 0.14 0.07 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 ens3 0.57 0.43 0.27 0.22 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:17:01 ens3 0.30 0.20 0.09 0.07 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 102.20 60.77 1224.94 18.09 0.00 0.00 0.00 0.00 Average: docker0 22.26 37.73 1.87 252.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16823) 11/07/23 _x86_64_ (8 CPU) 05:06:30 LINUX RESTART (8 CPU) 05:07:01 CPU %user %nice %system %iowait %steal %idle 05:08:01 all 8.50 0.00 3.15 2.21 0.07 86.07 05:08:01 0 7.87 0.00 2.86 2.83 0.03 86.40 05:08:01 1 10.18 0.00 2.89 0.74 0.07 86.12 05:08:01 2 8.03 0.00 3.41 0.52 0.07 87.96 05:08:01 3 6.87 0.00 3.11 3.43 0.07 86.52 05:08:01 4 9.20 0.00 2.63 0.10 0.07 88.00 05:08:01 5 8.66 0.00 4.41 7.45 0.08 79.40 05:08:01 6 10.06 0.00 3.00 2.26 0.03 84.65 05:08:01 7 7.12 0.00 2.90 0.40 0.10 89.48 05:09:01 all 25.51 0.00 4.02 3.99 0.05 66.43 05:09:01 0 25.51 0.00 3.86 0.91 0.07 69.65 05:09:01 1 25.79 0.00 4.29 3.99 0.05 65.89 05:09:01 2 24.86 0.00 4.80 13.43 0.07 56.85 05:09:01 3 25.79 0.00 4.21 0.71 0.03 69.26 05:09:01 4 26.86 0.00 3.75 0.81 0.03 68.54 05:09:01 5 25.29 0.00 4.16 10.28 0.07 60.20 05:09:01 6 25.03 0.00 3.51 0.49 0.07 70.91 05:09:01 7 24.93 0.00 3.56 1.38 0.05 70.08 05:10:01 all 15.80 0.00 2.74 2.49 0.05 78.91 05:10:01 0 16.09 0.00 2.42 0.12 0.03 81.34 05:10:01 1 15.84 0.00 4.13 15.06 0.07 64.91 05:10:01 2 16.21 0.00 2.47 0.35 0.05 80.92 05:10:01 3 15.85 0.00 2.57 0.29 0.08 81.22 05:10:01 4 14.95 0.00 2.83 0.20 0.07 81.95 05:10:01 5 15.25 0.00 2.17 0.20 0.05 82.33 05:10:01 6 15.38 0.00 2.41 3.15 0.05 79.02 05:10:01 7 16.83 0.00 2.96 0.64 0.03 79.53 05:11:01 all 0.27 0.00 0.01 0.09 0.01 99.61 05:11:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:11:01 1 0.00 0.00 0.00 0.00 0.02 99.98 05:11:01 2 2.03 0.00 0.00 0.00 0.02 97.95 05:11:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:11:01 4 0.03 0.00 0.00 0.52 0.00 99.45 05:11:01 5 0.03 0.00 0.03 0.00 0.02 99.92 05:11:01 6 0.00 0.00 0.02 0.18 0.02 99.78 05:11:01 7 0.00 0.00 0.00 0.00 0.02 99.98 05:12:01 all 1.37 0.00 0.60 1.77 0.03 96.23 05:12:01 0 0.90 0.00 0.39 0.75 0.02 97.95 05:12:01 1 1.58 0.00 0.54 0.95 0.02 96.91 05:12:01 2 1.78 0.00 0.71 2.05 0.02 95.45 05:12:01 3 1.59 0.00 0.76 1.00 0.02 96.63 05:12:01 4 0.76 0.00 0.37 0.10 0.07 98.69 05:12:01 5 2.33 0.00 0.63 1.65 0.02 95.38 05:12:01 6 0.68 0.00 0.70 6.89 0.02 91.72 05:12:01 7 1.38 0.00 0.68 0.80 0.03 97.11 05:13:01 all 0.02 0.00 0.02 0.01 0.01 99.94 05:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 1 0.00 0.00 0.00 0.00 0.02 99.98 05:13:01 2 0.02 0.00 0.05 0.00 0.02 99.92 05:13:01 3 0.03 0.00 0.03 0.00 0.00 99.93 05:13:01 4 0.03 0.00 0.03 0.03 0.02 99.88 05:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 6 0.05 0.00 0.02 0.02 0.02 99.90 05:13:01 7 0.00 0.00 0.00 0.00 0.02 99.98 05:14:01 all 0.02 0.00 0.01 0.01 0.01 99.95 05:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 2 0.02 0.00 0.03 0.00 0.03 99.92 05:14:01 3 0.02 0.00 0.00 0.00 0.02 99.97 05:14:01 4 0.00 0.00 0.02 0.08 0.00 99.90 05:14:01 5 0.03 0.00 0.00 0.00 0.02 99.95 05:14:01 6 0.05 0.00 0.02 0.02 0.00 99.92 05:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 all 0.01 0.00 0.01 0.01 0.01 99.96 05:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:15:01 2 0.00 0.00 0.00 0.00 0.03 99.97 05:15:01 3 0.00 0.00 0.03 0.00 0.00 99.97 05:15:01 4 0.03 0.00 0.02 0.02 0.02 99.92 05:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:15:01 6 0.03 0.00 0.00 0.05 0.02 99.90 05:15:01 7 0.00 0.00 0.00 0.00 0.02 99.98 05:16:01 all 0.01 0.00 0.01 0.02 0.01 99.95 05:16:01 0 0.00 0.00 0.02 0.00 0.02 99.97 05:16:01 1 0.00 0.00 0.00 0.00 0.02 99.98 05:16:01 2 0.02 0.00 0.03 0.00 0.03 99.92 05:16:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:16:01 4 0.00 0.00 0.00 0.03 0.00 99.97 05:16:01 5 0.02 0.00 0.02 0.00 0.02 99.95 05:16:01 6 0.03 0.00 0.00 0.10 0.00 99.87 05:16:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:17:01 all 0.03 0.00 0.01 0.01 0.01 99.93 05:17:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:17:01 1 0.05 0.00 0.02 0.02 0.00 99.92 05:17:01 2 0.07 0.00 0.00 0.00 0.05 99.88 05:17:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:17:01 4 0.05 0.00 0.02 0.02 0.02 99.90 05:17:01 5 0.02 0.00 0.00 0.02 0.00 99.97 05:17:01 6 0.03 0.00 0.03 0.07 0.02 99.85 05:17:01 7 0.03 0.00 0.00 0.00 0.02 99.95 Average: all 5.13 0.00 1.05 1.06 0.03 92.74 Average: 0 5.02 0.00 0.95 0.46 0.02 93.55 Average: 1 5.32 0.00 1.18 2.06 0.03 91.42 Average: 2 5.28 0.00 1.15 1.62 0.04 91.91 Average: 3 4.99 0.00 1.07 0.54 0.02 93.38 Average: 4 5.17 0.00 0.96 0.19 0.03 93.65 Average: 5 5.14 0.00 1.13 1.95 0.03 91.76 Average: 6 5.11 0.00 0.96 1.31 0.02 92.59 Average: 7 5.02 0.00 1.01 0.32 0.03 93.63