---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38142 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-38142) 02/04/25 _x86_64_ (8 CPU) 04:46:44 LINUX RESTART (8 CPU) 04:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:48:02 364.01 48.08 315.93 0.00 5408.73 62622.19 0.00 04:49:01 255.43 1.85 253.58 0.00 19.79 74473.75 0.00 04:50:01 77.70 0.07 77.64 0.00 6.00 32453.79 0.00 Average: 232.26 16.75 215.51 0.00 1821.72 56416.62 0.00 04:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:48:02 29181540 31536836 780996 2.38 74892 2554976 1862384 5.49 1034436 2279576 255572 04:49:01 27040596 31519828 781524 2.38 180676 4367772 1890364 5.57 1318496 3915612 255120 04:50:01 26799804 31278760 1015060 3.09 184928 4383172 2317212 6.83 1984380 3502912 306224 Average: 27673980 31445141 859193 2.61 146832 3768640 2023320 5.96 1445771 3232700 272305 04:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:48:02 docker0 28.12 29.64 2.22 190.46 0.00 0.00 0.00 0.00 04:48:02 lo 7.06 7.06 0.69 0.69 0.00 0.00 0.00 0.00 04:48:02 ens3 581.91 386.57 6053.07 99.29 0.00 0.00 0.00 0.00 04:49:01 docker0 329.99 491.90 27.41 2930.53 0.00 0.00 0.00 0.00 04:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:49:01 ens3 500.36 334.59 2937.30 35.55 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 ens3 28.66 18.20 28.08 11.58 0.00 0.00 0.00 0.00 04:50:01 veth0c8a230 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 118.19 172.10 9.78 1029.73 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 369.59 245.97 3006.70 48.88 0.00 0.00 0.00 0.00 Average: veth0c8a230 0.00 0.06 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38142) 02/04/25 _x86_64_ (8 CPU) 04:46:44 LINUX RESTART (8 CPU) 04:47:01 CPU %user %nice %system %iowait %steal %idle 04:48:02 all 9.47 0.00 3.24 2.46 0.05 84.78 04:48:02 0 7.13 0.00 3.29 3.93 0.05 85.60 04:48:02 1 7.44 0.00 3.49 0.60 0.07 88.40 04:48:02 2 7.30 0.00 4.29 8.17 0.05 80.19 04:48:02 3 12.25 0.00 4.25 0.40 0.05 83.04 04:48:02 4 10.70 0.00 3.06 1.64 0.03 84.57 04:48:02 5 10.07 0.00 2.82 0.54 0.05 86.52 04:48:02 6 8.69 0.00 2.16 0.77 0.03 88.34 04:48:02 7 12.16 0.00 2.56 3.66 0.07 81.55 04:49:01 all 5.80 0.00 2.76 4.51 0.06 86.87 04:49:01 0 5.67 0.00 2.33 0.34 0.05 91.61 04:49:01 1 6.13 0.00 2.19 0.94 0.05 90.69 04:49:01 2 5.91 0.00 4.11 13.36 0.07 76.55 04:49:01 3 6.14 0.00 2.35 0.95 0.05 90.50 04:49:01 4 6.30 0.00 2.62 0.65 0.07 90.36 04:49:01 5 5.28 0.00 2.49 1.14 0.05 91.03 04:49:01 6 6.11 0.00 2.88 5.45 0.07 85.49 04:49:01 7 4.90 0.00 3.08 13.33 0.05 78.64 04:50:01 all 29.56 0.00 4.59 1.76 0.07 64.02 04:50:01 0 31.27 0.00 4.99 0.10 0.08 63.55 04:50:01 1 31.34 0.00 4.85 7.76 0.07 55.98 04:50:01 2 29.42 0.00 4.48 4.20 0.07 61.84 04:50:01 3 29.81 0.00 4.75 0.12 0.07 65.26 04:50:01 4 29.43 0.00 4.61 0.02 0.07 65.87 04:50:01 5 27.45 0.00 4.95 0.91 0.07 66.63 04:50:01 6 31.19 0.00 4.45 0.94 0.07 63.35 04:50:01 7 26.62 0.00 3.66 0.03 0.08 69.60 Average: all 15.01 0.00 3.53 2.90 0.06 78.50 Average: 0 14.74 0.00 3.54 1.46 0.06 80.19 Average: 1 15.00 0.00 3.51 3.11 0.06 78.31 Average: 2 14.27 0.00 4.29 8.54 0.06 72.83 Average: 3 16.11 0.00 3.79 0.49 0.06 79.55 Average: 4 15.55 0.00 3.44 0.77 0.06 80.19 Average: 5 14.32 0.00 3.43 0.86 0.06 81.33 Average: 6 15.41 0.00 3.17 2.36 0.06 79.00 Average: 7 14.63 0.00 3.10 5.62 0.07 76.58