---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-641 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 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-641) 04/29/25 _x86_64_ (8 CPU) 05:32:51 LINUX RESTART (8 CPU) 05:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:34:01 358.02 47.94 310.08 0.00 5404.43 177593.33 0.00 05:35:01 125.36 1.02 124.35 0.00 15.20 46133.38 0.00 05:36:01 55.51 0.00 55.51 0.00 0.00 36491.67 0.00 Average: 179.63 16.32 163.31 0.00 1806.54 86739.46 0.00 05:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 29336060 31532536 802428 2.44 71160 2402308 1994684 5.88 1039640 2137432 456372 05:35:01 27107972 31314972 991680 3.02 109600 4222828 2286976 6.74 1867604 3360552 1028416 05:36:01 27008776 31479120 824936 2.51 114140 4459320 1915688 5.65 1824032 3481040 179944 Average: 27817603 31442209 873015 2.65 98300 3694819 2065783 6.09 1577092 2993008 554911 05:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 ens3 820.38 581.05 6754.33 110.81 0.00 0.00 0.00 0.00 05:34:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 05:34:01 docker0 112.71 107.98 7.74 567.71 0.00 0.00 0.00 0.00 05:35:01 ens3 258.04 164.74 1907.65 27.71 0.00 0.00 0.00 0.00 05:35:01 veth9c9d2b3 143.34 221.75 14.05 1870.37 0.00 0.00 0.00 0.15 05:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:35:01 docker0 143.34 221.63 12.09 1870.36 0.00 0.00 0.00 0.00 05:36:01 ens3 19.15 14.08 16.30 8.52 0.00 0.00 0.00 0.00 05:36:01 veth9c9d2b3 1.12 1.10 0.09 1.59 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 1.12 1.08 0.08 1.59 0.00 0.00 0.00 0.00 Average: ens3 365.86 253.29 2892.76 49.01 0.00 0.00 0.00 0.00 Average: veth9c9d2b3 48.15 74.28 4.71 623.99 0.00 0.00 0.00 0.05 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 85.72 110.23 6.64 813.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-641) 04/29/25 _x86_64_ (8 CPU) 05:32:51 LINUX RESTART (8 CPU) 05:33:01 CPU %user %nice %system %iowait %steal %idle 05:34:01 all 9.33 0.00 2.96 2.77 0.06 84.88 05:34:01 0 11.40 0.00 3.91 6.38 0.07 78.23 05:34:01 1 10.77 0.00 2.39 1.03 0.05 85.77 05:34:01 2 7.36 0.00 2.38 1.19 0.07 89.00 05:34:01 3 7.83 0.00 3.73 2.00 0.07 86.37 05:34:01 4 8.65 0.00 3.30 2.04 0.05 85.96 05:34:01 5 11.73 0.00 3.41 2.22 0.05 82.59 05:34:01 6 9.23 0.00 2.54 6.47 0.07 81.69 05:34:01 7 7.65 0.00 2.02 0.82 0.07 89.45 05:35:01 all 48.28 0.00 7.01 2.61 0.10 41.99 05:35:01 0 48.81 0.00 7.13 1.07 0.10 42.89 05:35:01 1 47.94 0.00 6.92 0.74 0.08 44.32 05:35:01 2 48.14 0.00 7.76 2.70 0.10 41.31 05:35:01 3 49.25 0.00 7.65 9.65 0.12 33.34 05:35:01 4 50.05 0.00 6.34 0.76 0.10 42.76 05:35:01 5 46.68 0.00 6.84 1.54 0.10 44.84 05:35:01 6 46.83 0.00 7.45 2.34 0.10 43.27 05:35:01 7 48.57 0.00 6.02 2.13 0.10 43.18 05:36:01 all 37.99 0.00 5.84 1.59 0.09 54.50 05:36:01 0 42.02 0.00 5.66 0.23 0.08 52.00 05:36:01 1 40.39 0.00 5.70 0.05 0.08 53.78 05:36:01 2 36.66 0.00 5.42 0.12 0.07 57.74 05:36:01 3 37.30 0.00 6.37 4.00 0.08 52.24 05:36:01 4 36.92 0.00 5.76 0.29 0.08 56.95 05:36:01 5 36.41 0.00 6.17 6.97 0.08 50.36 05:36:01 6 36.94 0.00 5.97 0.24 0.12 56.74 05:36:01 7 37.23 0.00 5.70 0.79 0.10 56.18 Average: all 31.86 0.00 5.27 2.32 0.08 60.47 Average: 0 34.09 0.00 5.57 2.56 0.08 57.69 Average: 1 33.06 0.00 5.01 0.60 0.07 61.26 Average: 2 30.69 0.00 5.18 1.33 0.08 62.71 Average: 3 31.42 0.00 5.91 5.21 0.09 57.37 Average: 4 31.89 0.00 5.13 1.03 0.08 61.87 Average: 5 31.59 0.00 5.47 3.58 0.08 59.29 Average: 6 31.00 0.00 5.32 3.01 0.10 60.57 Average: 7 31.11 0.00 4.57 1.25 0.09 62.98