---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5048 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-5048) 03/06/24 _x86_64_ (8 CPU) 06:30:29 LINUX RESTART (8 CPU) 06:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:32:01 105.42 12.30 93.12 0.00 1841.32 59598.03 0.00 06:33:01 77.14 0.18 76.95 0.00 5.07 37539.48 0.00 06:34:01 1.70 0.00 1.70 0.00 0.00 19.34 0.00 06:35:01 2.58 0.63 1.95 0.00 70.52 24.26 0.00 06:36:01 38.42 12.73 25.69 0.00 5452.98 6312.83 0.00 06:37:01 3.70 0.00 3.70 0.00 0.00 46.26 0.00 06:38:01 35.98 0.12 35.86 0.00 13.60 24695.22 0.00 Average: 37.69 3.69 34.00 0.00 1052.99 18220.13 0.00 06:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 28401612 31380584 926820 2.82 85036 3125420 2146936 6.33 1522084 2515228 645112 06:33:01 28759480 31573288 736808 2.24 94936 2941572 1744900 5.14 1086228 2586640 336 06:34:01 28759340 31573272 736148 2.24 94980 2941576 1744900 5.14 1086300 2586644 12 06:35:01 28764536 31580820 728704 2.22 95044 2943680 1767920 5.21 1079816 2587660 80 06:36:01 28386292 31557980 737384 2.24 103560 3277604 1796912 5.30 1316988 2698544 860 06:37:01 28388532 31560212 735380 2.24 103620 3277600 1814284 5.35 1315220 2698504 12 06:38:01 27576912 31515704 777324 2.36 117484 3982016 2117800 6.24 1374688 3402036 564 Average: 28433815 31534551 768367 2.34 99237 3212781 1876236 5.53 1254475 2725037 92425 06:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 vethb22e512 89.26 104.68 8.43 1478.74 0.00 0.00 0.00 0.12 06:32:01 ens3 448.25 303.12 6608.67 120.95 0.00 0.00 0.00 0.00 06:32:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 06:32:01 docker0 93.49 108.25 7.67 1527.08 0.00 0.00 0.00 0.00 06:33:01 ens3 104.67 60.16 2532.74 14.39 0.00 0.00 0.00 0.00 06:33:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 06:33:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 ens3 1.05 0.60 1.68 0.40 0.00 0.00 0.00 0.00 06:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 ens3 158.70 74.84 2043.35 5.30 0.00 0.00 0.00 0.00 06:36:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 ens3 0.32 0.25 0.02 0.02 0.00 0.00 0.00 0.00 06:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 ens3 126.50 71.32 3976.78 10.69 0.00 0.00 0.00 0.00 06:38:01 veth1a9ac69 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 06:38:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 119.17 72.37 2155.52 21.44 0.00 0.00 0.00 0.00 Average: veth1a9ac69 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 13.17 15.25 1.08 215.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5048) 03/06/24 _x86_64_ (8 CPU) 06:30:29 LINUX RESTART (8 CPU) 06:31:02 CPU %user %nice %system %iowait %steal %idle 06:32:01 all 21.07 0.00 3.95 1.86 0.07 73.04 06:32:01 0 23.24 0.00 3.74 0.14 0.09 72.80 06:32:01 1 20.63 0.00 4.48 4.77 0.07 70.04 06:32:01 2 19.51 0.00 3.58 7.46 0.07 69.38 06:32:01 3 22.73 0.00 4.60 1.99 0.09 70.59 06:32:01 4 19.69 0.00 3.91 0.17 0.09 76.15 06:32:01 5 21.82 0.00 3.19 0.12 0.07 74.80 06:32:01 6 19.32 0.00 4.86 0.10 0.07 75.65 06:32:01 7 21.60 0.00 3.27 0.15 0.07 74.91 06:33:01 all 18.04 0.00 2.59 1.48 0.05 77.84 06:33:01 0 17.54 0.00 2.28 0.02 0.03 80.13 06:33:01 1 18.27 0.00 2.16 0.12 0.05 79.40 06:33:01 2 18.91 0.00 2.91 5.55 0.05 72.59 06:33:01 3 17.81 0.00 2.53 0.10 0.05 79.51 06:33:01 4 18.29 0.00 2.32 0.34 0.05 79.00 06:33:01 5 17.80 0.00 3.39 5.04 0.05 73.71 06:33:01 6 17.17 0.00 2.80 0.00 0.03 80.00 06:33:01 7 18.50 0.00 2.33 0.72 0.05 78.40 06:34:01 all 0.03 0.00 0.01 0.00 0.01 99.94 06:34:01 0 0.00 0.00 0.00 0.00 0.02 99.98 06:34:01 1 0.05 0.00 0.00 0.00 0.00 99.95 06:34:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:34:01 3 0.07 0.00 0.03 0.00 0.02 99.88 06:34:01 4 0.02 0.00 0.02 0.02 0.02 99.93 06:34:01 5 0.03 0.00 0.02 0.00 0.00 99.95 06:34:01 6 0.02 0.00 0.02 0.00 0.03 99.93 06:34:01 7 0.05 0.00 0.00 0.02 0.00 99.93 06:35:01 all 0.05 0.00 0.04 0.01 0.01 99.89 06:35:01 0 0.02 0.00 0.05 0.00 0.00 99.93 06:35:01 1 0.03 0.00 0.07 0.00 0.02 99.88 06:35:01 2 0.05 0.00 0.07 0.00 0.00 99.88 06:35:01 3 0.13 0.00 0.03 0.02 0.02 99.80 06:35:01 4 0.03 0.00 0.03 0.00 0.00 99.93 06:35:01 5 0.03 0.00 0.05 0.02 0.02 99.88 06:35:01 6 0.07 0.00 0.03 0.00 0.02 99.88 06:35:01 7 0.05 0.00 0.02 0.02 0.00 99.92 06:36:01 all 1.37 0.00 0.70 0.62 0.02 97.29 06:36:01 0 0.72 0.00 0.45 0.45 0.02 98.36 06:36:01 1 0.85 0.00 0.80 0.28 0.03 98.02 06:36:01 2 0.97 0.00 0.83 0.68 0.02 97.50 06:36:01 3 2.04 0.00 0.89 0.35 0.02 96.71 06:36:01 4 1.29 0.00 0.70 0.88 0.02 97.11 06:36:01 5 2.77 0.00 0.90 0.62 0.02 95.69 06:36:01 6 0.77 0.00 0.52 0.22 0.02 98.48 06:36:01 7 1.53 0.00 0.50 1.47 0.02 96.48 06:37:01 all 0.04 0.00 0.01 0.01 0.01 99.93 06:37:01 0 0.05 0.00 0.02 0.02 0.02 99.90 06:37:01 1 0.05 0.00 0.03 0.00 0.02 99.90 06:37:01 2 0.08 0.00 0.03 0.00 0.00 99.88 06:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:37:01 4 0.02 0.00 0.02 0.03 0.00 99.93 06:37:01 5 0.02 0.00 0.00 0.00 0.00 99.98 06:37:01 6 0.07 0.00 0.02 0.00 0.02 99.90 06:37:01 7 0.03 0.00 0.00 0.00 0.00 99.97 06:38:01 all 2.66 0.00 1.26 0.84 0.03 95.21 06:38:01 0 3.73 0.00 1.24 0.62 0.03 94.37 06:38:01 1 2.96 0.00 1.10 0.00 0.05 95.88 06:38:01 2 1.89 0.00 0.82 0.05 0.02 97.22 06:38:01 3 3.08 0.00 1.62 5.68 0.02 89.60 06:38:01 4 2.65 0.00 1.24 0.32 0.03 95.76 06:38:01 5 2.96 0.00 0.94 0.02 0.02 96.07 06:38:01 6 1.94 0.00 1.52 0.02 0.03 96.49 06:38:01 7 2.09 0.00 1.61 0.03 0.02 96.25 Average: all 6.12 0.00 1.21 0.68 0.03 91.96 Average: 0 6.41 0.00 1.10 0.18 0.03 92.28 Average: 1 6.07 0.00 1.23 0.73 0.03 91.94 Average: 2 5.84 0.00 1.17 1.93 0.02 91.04 Average: 3 6.48 0.00 1.37 1.16 0.03 90.96 Average: 4 5.93 0.00 1.16 0.25 0.03 92.62 Average: 5 6.43 0.00 1.20 0.83 0.02 91.51 Average: 6 5.56 0.00 1.38 0.05 0.03 92.97 Average: 7 6.20 0.00 1.09 0.34 0.02 92.34