---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40733 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 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-40733) 03/10/25 _x86_64_ (8 CPU) 05:27:51 LINUX RESTART (8 CPU) 05:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:29:02 338.83 48.43 290.40 0.00 5437.36 158621.96 0.00 05:30:01 339.91 4.15 335.76 0.00 42.43 95901.98 0.00 05:31:01 168.76 0.12 168.64 0.00 3.60 47523.15 0.00 Average: 282.18 17.64 264.54 0.00 1837.77 100709.07 0.00 05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:02 29205108 31546824 776176 2.36 74572 2541180 1849724 5.45 1021424 2272280 495036 05:30:01 27594296 31526496 773436 2.35 187232 3845452 1836140 5.41 1266632 3445252 351900 05:31:01 27286884 31505728 795400 2.42 194032 4139196 2083288 6.14 1384860 3646132 219104 Average: 28028763 31526349 781671 2.38 151945 3508609 1923051 5.67 1224305 3121221 355347 05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:02 docker0 18.96 21.45 1.50 143.09 0.00 0.00 0.00 0.00 05:29:02 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 05:29:02 ens3 578.50 387.80 5955.76 97.41 0.00 0.00 0.00 0.00 05:30:01 docker0 296.41 442.92 25.46 2985.35 0.00 0.00 0.00 0.00 05:30:01 veth16db345 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:30:01 ens3 473.53 315.27 3014.61 41.65 0.00 0.00 0.00 0.00 05:31:01 docker0 4.73 9.57 0.28 114.92 0.00 0.00 0.00 0.00 05:31:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 05:31:01 ens3 112.35 67.47 2702.53 14.38 0.00 0.00 0.00 0.00 Average: docker0 105.64 156.39 8.99 1070.48 0.00 0.00 0.00 0.00 Average: lo 3.06 3.06 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 387.65 256.52 3895.86 51.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40733) 03/10/25 _x86_64_ (8 CPU) 05:27:51 LINUX RESTART (8 CPU) 05:28:01 CPU %user %nice %system %iowait %steal %idle 05:29:02 all 9.18 0.00 3.04 1.60 0.06 86.12 05:29:02 0 6.67 0.00 3.68 0.79 0.05 88.81 05:29:02 1 10.43 0.00 2.63 1.41 0.08 85.45 05:29:02 2 10.81 0.00 2.19 0.34 0.05 86.62 05:29:02 3 7.37 0.00 3.58 4.62 0.07 84.37 05:29:02 4 9.32 0.00 3.37 4.11 0.07 83.13 05:29:02 5 9.07 0.00 3.11 0.50 0.07 87.25 05:29:02 6 9.02 0.00 2.74 0.66 0.07 87.52 05:29:02 7 10.71 0.00 3.06 0.37 0.05 85.81 05:30:01 all 29.59 0.00 7.47 1.61 0.08 61.26 05:30:01 0 28.70 0.00 6.55 0.41 0.09 64.25 05:30:01 1 29.25 0.00 7.89 2.78 0.07 60.00 05:30:01 2 28.44 0.00 8.36 0.50 0.09 62.62 05:30:01 3 28.97 0.00 6.60 0.21 0.07 64.16 05:30:01 4 31.15 0.00 6.59 0.29 0.09 61.88 05:30:01 5 29.76 0.00 9.19 7.93 0.09 53.03 05:30:01 6 30.49 0.00 7.32 0.19 0.07 61.93 05:30:01 7 29.95 0.00 7.23 0.58 0.09 62.15 05:31:01 all 40.86 0.00 6.43 0.90 0.09 51.72 05:31:01 0 41.00 0.00 6.63 3.50 0.08 48.78 05:31:01 1 40.01 0.00 6.02 0.29 0.08 53.60 05:31:01 2 42.49 0.00 6.33 0.59 0.10 50.50 05:31:01 3 42.83 0.00 7.25 0.29 0.08 49.55 05:31:01 4 39.85 0.00 6.15 0.07 0.10 53.84 05:31:01 5 38.98 0.00 6.10 0.05 0.07 54.80 05:31:01 6 40.97 0.00 6.60 2.32 0.08 50.03 05:31:01 7 40.77 0.00 6.37 0.08 0.08 52.69 Average: all 26.52 0.00 5.63 1.37 0.08 66.40 Average: 0 25.42 0.00 5.61 1.57 0.07 67.32 Average: 1 26.53 0.00 5.50 1.49 0.08 66.41 Average: 2 27.23 0.00 5.61 0.47 0.08 66.61 Average: 3 26.39 0.00 5.81 1.71 0.07 66.02 Average: 4 26.74 0.00 5.36 1.50 0.08 66.31 Average: 5 25.90 0.00 6.11 2.79 0.07 65.13 Average: 6 26.79 0.00 5.54 1.06 0.07 66.54 Average: 7 27.14 0.00 5.55 0.34 0.07 66.90