---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40332 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: 2800.000 BogoMIPS: 5600.00 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40332) 03/05/25 _x86_64_ (8 CPU) 11:46:41 LINUX RESTART (8 CPU) 11:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:48:01 378.21 39.71 338.50 0.00 4330.52 118509.27 0.00 11:49:01 79.05 1.02 78.04 0.00 21.86 34220.71 0.00 11:50:01 43.14 0.05 43.09 0.00 0.40 29705.05 0.00 Average: 165.62 13.44 152.18 0.00 1434.84 60489.40 0.00 11:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 28528740 31410820 892176 2.71 102040 2976836 1956636 5.77 1298828 2574620 438312 11:49:01 26638172 30917932 1381024 4.20 109560 4300400 2611192 7.70 2109332 3584580 795884 11:50:01 26224112 30623272 1674940 5.09 113936 4390672 2916332 8.59 2624492 3454984 72500 Average: 27130341 30984008 1316047 4.00 108512 3889303 2494720 7.35 2010884 3204728 435565 11:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 docker0 203.25 304.63 16.41 2101.02 0.00 0.00 0.00 0.00 11:48:01 lo 3.46 3.46 0.34 0.34 0.00 0.00 0.00 0.00 11:48:01 ens3 853.57 586.21 8291.69 121.38 0.00 0.00 0.00 0.00 11:48:01 veth56dcabf 118.69 222.42 11.92 1614.48 0.00 0.00 0.00 0.13 11:49:01 docker0 0.53 0.47 0.04 0.24 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 ens3 11.15 7.18 9.13 4.91 0.00 0.00 0.00 0.00 11:49:01 veth56dcabf 0.53 0.52 0.05 0.24 0.00 0.00 0.00 0.00 11:50:01 docker0 2.97 3.28 0.21 9.62 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 21.30 14.75 24.50 8.55 0.00 0.00 0.00 0.00 11:50:01 veth56dcabf 2.97 3.30 0.25 9.62 0.00 0.00 0.00 0.00 Average: docker0 68.17 101.66 5.49 695.82 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 292.22 200.57 2744.29 44.52 0.00 0.00 0.00 0.00 Average: veth56dcabf 40.29 74.59 4.03 535.45 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40332) 03/05/25 _x86_64_ (8 CPU) 11:46:41 LINUX RESTART (8 CPU) 11:47:02 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 11.33 0.00 3.65 1.74 0.08 83.21 11:48:01 0 9.31 0.00 4.40 0.36 0.09 85.84 11:48:01 1 13.27 0.00 3.06 0.39 0.09 83.19 11:48:01 2 11.38 0.00 3.04 4.85 0.09 80.64 11:48:01 3 9.45 0.00 4.87 3.96 0.09 81.63 11:48:01 4 10.77 0.00 3.88 1.33 0.07 83.95 11:48:01 5 15.28 0.00 3.47 0.55 0.09 80.61 11:48:01 6 9.91 0.00 3.28 2.22 0.05 84.53 11:48:01 7 11.23 0.00 3.20 0.24 0.07 85.27 11:49:01 all 61.54 0.00 7.54 0.29 0.08 30.54 11:49:01 0 62.07 0.00 7.05 0.12 0.08 30.68 11:49:01 1 62.07 0.00 7.63 0.05 0.08 30.17 11:49:01 2 59.24 0.00 8.25 0.00 0.08 32.43 11:49:01 3 59.70 0.00 7.45 0.18 0.08 32.58 11:49:01 4 60.72 0.00 7.43 1.34 0.08 30.42 11:49:01 5 64.22 0.00 7.83 0.25 0.08 27.61 11:49:01 6 61.28 0.00 7.15 0.20 0.07 31.30 11:49:01 7 63.00 0.00 7.52 0.20 0.10 29.18 11:50:01 all 30.25 0.00 3.78 0.33 0.05 65.58 11:50:01 0 31.15 0.00 3.94 0.00 0.07 64.84 11:50:01 1 32.59 0.00 3.98 0.02 0.05 63.36 11:50:01 2 29.44 0.00 4.03 0.00 0.05 66.48 11:50:01 3 30.35 0.00 3.61 0.12 0.05 65.87 11:50:01 4 29.52 0.00 3.86 2.54 0.05 64.02 11:50:01 5 29.75 0.00 3.79 0.00 0.07 66.40 11:50:01 6 28.88 0.00 3.44 0.00 0.05 67.64 11:50:01 7 30.35 0.00 3.62 0.00 0.05 65.99 Average: all 34.50 0.00 5.00 0.78 0.07 59.65 Average: 0 34.34 0.00 5.13 0.16 0.08 60.29 Average: 1 36.09 0.00 4.90 0.15 0.07 58.79 Average: 2 33.46 0.00 5.12 1.59 0.07 59.75 Average: 3 33.32 0.00 5.31 1.40 0.07 59.89 Average: 4 33.79 0.00 5.06 1.74 0.07 59.34 Average: 5 36.56 0.00 5.04 0.26 0.08 58.06 Average: 6 33.47 0.00 4.63 0.80 0.06 61.04 Average: 7 34.99 0.00 4.79 0.15 0.07 60.00