---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40239 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-40239) 03/05/25 _x86_64_ (8 CPU) 05:22:52 LINUX RESTART (8 CPU) 05:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:24:02 359.77 48.29 311.48 0.00 5418.83 125479.22 0.00 05:25:01 352.92 2.85 350.08 0.00 45.96 167000.44 0.00 05:26:01 79.97 0.17 79.80 0.00 9.33 17210.73 0.00 Average: 263.73 17.18 246.55 0.00 1834.64 102873.93 0.00 05:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:24:02 29345840 31550304 782980 2.38 71248 2407668 2039856 6.01 1021180 2145176 509980 05:25:01 27536536 31469800 833128 2.53 186552 3854696 2152896 6.34 1465508 3313740 356256 05:26:01 27522296 31540688 760472 2.31 192160 3913432 1896156 5.59 1355548 3416032 416388 Average: 28134891 31520264 792193 2.41 149987 3391932 2029636 5.98 1280745 2958316 427541 05:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:24:02 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 05:24:02 ens3 549.59 370.42 5989.38 96.81 0.00 0.00 0.00 0.00 05:24:02 docker0 23.01 24.63 1.75 161.06 0.00 0.00 0.00 0.00 05:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:25:01 ens3 490.39 299.02 2999.67 40.75 0.00 0.00 0.00 0.00 05:25:01 docker0 280.75 457.11 24.35 2967.77 0.00 0.00 0.00 0.00 05:25:01 vethdf17b7c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:26:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:26:01 ens3 26.63 15.61 59.44 9.70 0.00 0.00 0.00 0.00 05:26:01 docker0 1.32 3.43 0.08 38.14 0.00 0.00 0.00 0.00 05:26:01 veth37449fb 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 354.78 227.96 3016.26 49.13 0.00 0.00 0.00 0.00 Average: docker0 100.69 160.07 8.64 1044.97 0.00 0.00 0.00 0.00 Average: veth37449fb 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40239) 03/05/25 _x86_64_ (8 CPU) 05:22:52 LINUX RESTART (8 CPU) 05:23:01 CPU %user %nice %system %iowait %steal %idle 05:24:02 all 8.74 0.00 3.07 1.43 0.05 86.71 05:24:02 0 8.79 0.00 3.99 4.04 0.03 83.15 05:24:02 1 8.62 0.00 2.90 1.18 0.07 87.23 05:24:02 2 7.59 0.00 2.55 0.35 0.07 89.44 05:24:02 3 9.51 0.00 3.12 0.25 0.03 87.08 05:24:02 4 8.92 0.00 2.42 3.80 0.05 84.81 05:24:02 5 8.06 0.00 3.37 0.18 0.05 88.33 05:24:02 6 10.63 0.00 2.12 0.13 0.07 87.06 05:24:02 7 7.78 0.00 4.06 1.54 0.05 86.56 05:25:01 all 19.98 0.00 6.44 1.72 0.07 71.79 05:25:01 0 18.70 0.00 6.66 5.78 0.09 68.77 05:25:01 1 21.43 0.00 6.36 0.58 0.07 71.56 05:25:01 2 20.36 0.00 5.43 0.33 0.07 73.82 05:25:01 3 20.78 0.00 8.01 3.59 0.07 67.56 05:25:01 4 20.72 0.00 5.56 0.34 0.07 73.31 05:25:01 5 19.01 0.00 6.84 1.03 0.07 73.05 05:25:01 6 20.17 0.00 5.85 1.10 0.07 72.81 05:25:01 7 18.67 0.00 6.82 0.99 0.07 73.46 05:26:01 all 54.15 0.00 8.35 0.28 0.08 37.13 05:26:01 0 53.66 0.00 8.53 1.16 0.08 36.56 05:26:01 1 54.57 0.00 8.24 0.05 0.08 37.06 05:26:01 2 54.75 0.00 7.96 0.02 0.08 37.19 05:26:01 3 54.29 0.00 9.12 0.03 0.08 36.47 05:26:01 4 55.16 0.00 8.01 0.03 0.08 36.71 05:26:01 5 52.87 0.00 7.94 0.03 0.08 39.07 05:26:01 6 53.51 0.00 8.31 0.03 0.08 38.06 05:26:01 7 54.39 0.00 8.73 0.91 0.08 35.89 Average: all 27.68 0.00 5.95 1.14 0.07 65.16 Average: 0 27.12 0.00 6.39 3.65 0.07 62.77 Average: 1 28.28 0.00 5.83 0.60 0.07 65.21 Average: 2 27.63 0.00 5.31 0.23 0.07 66.75 Average: 3 28.21 0.00 6.74 1.28 0.06 63.71 Average: 4 28.32 0.00 5.33 1.40 0.07 64.88 Average: 5 26.69 0.00 6.05 0.41 0.07 66.79 Average: 6 28.15 0.00 5.42 0.42 0.07 65.94 Average: 7 27.01 0.00 6.53 1.15 0.07 65.24