---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40364 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 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-40364) 03/05/25 _x86_64_ (8 CPU) 20:02:01 LINUX RESTART (8 CPU) 20:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:04:01 3.10 0.00 3.10 0.00 0.00 45.97 0.00 20:05:01 293.78 14.75 279.04 0.00 1888.22 12778.40 0.00 20:06:01 324.80 2.88 321.91 0.00 67.72 94713.15 0.00 20:07:01 26.65 0.02 26.63 0.00 0.13 15494.08 0.00 20:08:01 252.39 10.71 241.68 0.00 3474.75 69519.88 0.00 Average: 180.73 5.69 175.04 0.00 1089.76 38637.63 0.00 20:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:04:01 30572704 31846964 528452 1.61 47304 1542360 1697820 5.00 606904 1414956 20 20:05:01 29894304 31543812 802464 2.44 59696 1888152 1804976 5.32 998932 1652228 752 20:06:01 27896288 31387696 911704 2.77 184196 3442536 2011800 5.93 1296012 3143856 17928 20:07:01 26397088 30744100 1553484 4.72 188504 4234808 2655812 7.83 2036912 3839924 413612 20:08:01 26796236 31487200 798900 2.43 204668 4547160 1816908 5.35 1547776 3902888 292 Average: 28311324 31401954 919001 2.79 136874 3131003 1997463 5.89 1297307 2790770 86521 20:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 0.75 0.20 0.30 0.20 0.00 0.00 0.00 0.00 20:05:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 20:05:01 docker0 1.32 1.48 0.14 3.96 0.00 0.00 0.00 0.00 20:05:01 vethc5db878 1.32 1.58 0.16 3.97 0.00 0.00 0.00 0.00 20:05:01 ens3 306.88 185.39 1938.11 60.49 0.00 0.00 0.00 0.00 20:06:01 veth7c5eddc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:06:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 20:06:01 docker0 290.45 444.98 24.83 2938.37 0.00 0.00 0.00 0.00 20:06:01 ens3 599.27 385.79 6210.78 50.63 0.00 0.00 0.00 0.00 20:07:01 veth7c5eddc 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 12.10 7.42 10.41 5.28 0.00 0.00 0.00 0.00 20:08:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 20:08:01 docker0 4.35 8.40 0.26 114.87 0.00 0.00 0.00 0.00 20:08:01 ens3 204.07 109.52 4114.44 23.35 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 59.42 91.27 5.06 613.46 0.00 0.00 0.00 0.00 Average: ens3 225.35 138.12 2462.93 28.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40364) 03/05/25 _x86_64_ (8 CPU) 20:02:01 LINUX RESTART (8 CPU) 20:03:02 CPU %user %nice %system %iowait %steal %idle 20:04:01 all 0.03 0.00 0.01 0.00 0.01 99.94 20:04:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:04:01 1 0.07 0.00 0.02 0.00 0.00 99.92 20:04:01 2 0.02 0.00 0.00 0.02 0.02 99.95 20:04:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:04:01 4 0.05 0.00 0.02 0.00 0.03 99.90 20:04:01 5 0.03 0.00 0.00 0.02 0.02 99.93 20:04:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:04:01 7 0.02 0.00 0.03 0.00 0.02 99.93 20:05:01 all 4.43 0.00 1.18 0.72 0.03 93.64 20:05:01 0 5.59 0.00 1.13 0.07 0.03 93.17 20:05:01 1 5.38 0.00 0.85 0.15 0.03 93.58 20:05:01 2 6.72 0.00 0.79 0.50 0.02 91.97 20:05:01 3 2.58 0.00 1.09 0.33 0.03 95.97 20:05:01 4 2.84 0.00 1.36 0.22 0.05 95.53 20:05:01 5 5.17 0.00 1.12 0.97 0.03 92.70 20:05:01 6 2.73 0.00 1.76 3.49 0.03 91.99 20:05:01 7 4.39 0.00 1.32 0.05 0.02 94.22 20:06:01 all 9.70 0.00 4.71 1.42 0.06 84.11 20:06:01 0 9.47 0.00 4.38 0.24 0.05 85.86 20:06:01 1 9.63 0.00 4.29 1.50 0.07 84.51 20:06:01 2 9.32 0.00 6.16 6.84 0.08 77.60 20:06:01 3 6.61 0.00 3.40 1.11 0.03 88.85 20:06:01 4 10.42 0.00 5.48 0.95 0.07 83.08 20:06:01 5 10.24 0.00 4.17 0.19 0.05 85.35 20:06:01 6 11.14 0.00 4.89 0.39 0.07 83.51 20:06:01 7 10.74 0.00 4.92 0.22 0.07 84.06 20:07:01 all 59.87 0.00 7.00 0.12 0.08 32.93 20:07:01 0 58.82 0.00 8.25 0.12 0.08 32.73 20:07:01 1 58.41 0.00 7.03 0.07 0.08 34.41 20:07:01 2 57.99 0.00 6.67 0.07 0.08 35.19 20:07:01 3 60.50 0.00 6.46 0.05 0.08 32.91 20:07:01 4 63.73 0.00 7.08 0.05 0.08 29.06 20:07:01 5 58.21 0.00 7.08 0.57 0.08 34.06 20:07:01 6 60.49 0.00 6.37 0.00 0.08 33.06 20:07:01 7 60.84 0.00 7.06 0.02 0.08 32.00 20:08:01 all 30.96 0.00 7.19 1.13 0.07 60.64 20:08:01 0 33.24 0.00 6.97 0.32 0.08 59.38 20:08:01 1 30.19 0.00 7.05 2.01 0.07 60.69 20:08:01 2 31.90 0.00 6.82 0.37 0.07 60.84 20:08:01 3 29.21 0.00 7.14 1.31 0.08 62.26 20:08:01 4 29.75 0.00 8.50 1.40 0.08 60.26 20:08:01 5 31.46 0.00 7.01 2.49 0.07 58.97 20:08:01 6 30.25 0.00 6.85 0.93 0.07 61.90 20:08:01 7 31.71 0.00 7.22 0.22 0.07 60.78 Average: all 21.04 0.00 4.02 0.68 0.05 74.21 Average: 0 21.45 0.00 4.15 0.15 0.05 74.20 Average: 1 20.78 0.00 3.85 0.74 0.05 74.58 Average: 2 21.23 0.00 4.08 1.55 0.05 73.08 Average: 3 19.81 0.00 3.62 0.56 0.05 75.96 Average: 4 21.45 0.00 4.50 0.52 0.06 73.47 Average: 5 21.05 0.00 3.88 0.85 0.05 74.17 Average: 6 20.97 0.00 3.98 0.96 0.05 74.03 Average: 7 21.57 0.00 4.12 0.10 0.05 74.16