---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41889 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-41889) 03/24/25 _x86_64_ (8 CPU) 07:33:16 LINUX RESTART (8 CPU) 07:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:35:01 297.48 10.61 286.87 0.00 1696.12 107818.06 0.00 07:36:01 91.93 0.03 91.90 0.00 0.27 43147.36 0.00 07:37:01 42.34 0.12 42.23 0.00 6.00 23310.11 0.00 07:38:01 205.68 1.18 204.50 0.00 36.13 77970.74 0.00 Average: 158.78 2.95 155.83 0.00 429.35 62874.33 0.00 07:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:35:01 27849316 31524724 776628 2.36 105488 3731680 1846944 5.44 1593996 2926864 1184324 07:36:01 26804092 31487360 811576 2.47 108804 4685032 1937372 5.71 1728184 3784500 893844 07:37:01 28822380 31518288 788624 2.40 114268 2819568 2057680 6.06 1181764 2442280 220740 07:38:01 27076560 31511248 786040 2.39 152588 4347776 1829588 5.39 1283064 3905904 632 Average: 27638087 31510405 790717 2.40 120287 3896014 1917896 5.65 1446752 3264887 574885 07:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:35:01 veth2c3e371 126.64 232.32 12.48 1611.09 0.00 0.00 0.00 0.13 07:35:01 docker0 181.53 302.14 14.18 2184.00 0.00 0.00 0.00 0.00 07:35:01 ens3 552.14 331.06 7204.63 63.45 0.00 0.00 0.00 0.00 07:35:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 07:36:01 veth2c3e371 0.53 0.52 0.05 0.25 0.00 0.00 0.00 0.00 07:36:01 docker0 0.53 0.48 0.04 0.24 0.00 0.00 0.00 0.00 07:36:01 ens3 11.26 6.55 10.47 4.34 0.00 0.00 0.00 0.00 07:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:37:01 docker0 2.62 2.57 0.18 9.57 0.00 0.00 0.00 0.00 07:37:01 ens3 96.92 58.77 2532.85 14.13 0.00 0.00 0.00 0.00 07:37:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 07:38:01 vethc0f11ae 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 51.47 88.67 5.13 862.28 0.00 0.00 0.00 0.00 07:38:01 ens3 445.63 283.95 8065.87 180.76 0.00 0.00 0.00 0.00 07:38:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 Average: vethc0f11ae 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 58.53 97.61 4.85 758.08 0.00 0.00 0.00 0.00 Average: ens3 275.33 169.41 4441.94 65.68 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41889) 03/24/25 _x86_64_ (8 CPU) 07:33:16 LINUX RESTART (8 CPU) 07:34:02 CPU %user %nice %system %iowait %steal %idle 07:35:01 all 29.43 0.00 6.17 1.10 0.08 63.22 07:35:01 0 30.91 0.00 6.28 0.05 0.07 62.69 07:35:01 1 30.70 0.00 6.25 0.17 0.10 62.77 07:35:01 2 30.16 0.00 5.80 1.16 0.09 62.79 07:35:01 3 28.94 0.00 5.55 0.15 0.07 65.29 07:35:01 4 28.18 0.00 5.96 1.04 0.07 64.74 07:35:01 5 28.37 0.00 7.20 2.76 0.09 61.59 07:35:01 6 28.54 0.00 5.97 0.41 0.09 65.00 07:35:01 7 29.63 0.00 6.36 3.05 0.09 60.86 07:36:01 all 59.82 0.00 8.60 0.27 0.10 31.20 07:36:01 0 59.78 0.00 8.73 0.15 0.10 31.24 07:36:01 1 58.70 0.00 8.22 0.15 0.10 32.83 07:36:01 2 62.44 0.00 7.96 0.13 0.12 29.35 07:36:01 3 60.69 0.00 8.65 0.76 0.10 29.80 07:36:01 4 60.49 0.00 8.19 0.15 0.10 31.06 07:36:01 5 59.25 0.00 8.94 0.74 0.10 30.98 07:36:01 6 57.84 0.00 8.52 0.07 0.10 33.47 07:36:01 7 59.38 0.00 9.58 0.02 0.10 30.92 07:37:01 all 23.62 0.00 2.79 0.30 0.05 73.24 07:37:01 0 23.16 0.00 2.57 0.02 0.05 74.21 07:37:01 1 25.92 0.00 3.72 1.99 0.05 68.32 07:37:01 2 22.89 0.00 2.63 0.02 0.03 74.43 07:37:01 3 23.48 0.00 2.64 0.00 0.05 73.83 07:37:01 4 23.03 0.00 2.81 0.38 0.05 73.72 07:37:01 5 23.88 0.00 2.56 0.00 0.03 73.53 07:37:01 6 23.67 0.00 2.83 0.02 0.05 73.44 07:37:01 7 22.97 0.00 2.58 0.00 0.05 74.40 07:38:01 all 11.72 0.00 4.95 1.00 0.06 82.27 07:38:01 0 13.13 0.00 5.41 1.82 0.05 79.58 07:38:01 1 12.92 0.00 5.46 1.35 0.07 80.21 07:38:01 2 10.88 0.00 4.72 0.19 0.07 84.15 07:38:01 3 12.37 0.00 5.22 0.15 0.07 82.19 07:38:01 4 10.41 0.00 4.98 1.29 0.08 83.23 07:38:01 5 12.39 0.00 5.14 1.29 0.07 81.12 07:38:01 6 10.13 0.00 4.12 0.07 0.05 85.63 07:38:01 7 11.53 0.00 4.52 1.82 0.05 82.07 Average: all 31.17 0.00 5.62 0.66 0.07 62.48 Average: 0 31.75 0.00 5.74 0.51 0.07 61.94 Average: 1 32.06 0.00 5.91 0.92 0.08 61.03 Average: 2 31.61 0.00 5.27 0.37 0.08 62.67 Average: 3 31.39 0.00 5.51 0.27 0.07 62.76 Average: 4 30.58 0.00 5.48 0.71 0.08 63.15 Average: 5 31.02 0.00 5.95 1.18 0.07 61.78 Average: 6 30.02 0.00 5.35 0.14 0.07 64.42 Average: 7 30.89 0.00 5.75 1.21 0.07 62.07