---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40852 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-40852) 03/11/25 _x86_64_ (8 CPU) 06:20:44 LINUX RESTART (8 CPU) 06:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:22:01 371.15 47.53 323.63 0.00 5321.51 131703.78 0.00 06:23:02 90.40 0.72 89.69 0.00 17.46 27247.46 0.00 06:24:01 49.39 0.00 49.39 0.00 0.00 31266.44 0.00 06:25:01 75.65 0.53 75.12 0.00 33.20 28030.13 0.00 Average: 147.05 12.24 134.81 0.00 1348.66 54659.54 0.00 06:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 29155956 31510052 806724 2.45 74656 2558528 1986908 5.86 1065208 2277952 716 06:23:02 27162972 31248188 1050096 3.19 106896 4121604 2086324 6.15 1914220 3271916 862888 06:24:01 27083512 31454460 841424 2.56 111532 4382796 1901472 5.60 1830588 3408808 232300 06:25:01 28521016 31479072 819676 2.49 114904 3050360 2018168 5.95 1236212 2651352 308 Average: 27980864 31422943 879480 2.67 101997 3528322 1998218 5.89 1511557 2902507 274053 06:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 ens3 651.56 502.75 6614.02 107.54 0.00 0.00 0.00 0.00 06:22:01 veth357f67d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:22:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 06:22:01 docker0 91.90 88.09 6.45 479.09 0.00 0.00 0.00 0.00 06:23:02 ens3 249.39 135.73 1597.03 21.84 0.00 0.00 0.00 0.00 06:23:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:23:02 veth58ea100 119.88 219.11 11.92 1565.45 0.00 0.00 0.00 0.13 06:23:02 docker0 119.88 218.96 10.28 1565.44 0.00 0.00 0.00 0.00 06:24:01 ens3 19.40 14.64 22.85 7.73 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 veth58ea100 2.97 3.66 0.25 9.83 0.00 0.00 0.00 0.00 06:24:01 docker0 2.97 3.64 0.21 9.83 0.00 0.00 0.00 0.00 06:25:01 ens3 138.67 82.67 2566.81 26.11 0.00 0.00 0.00 0.00 06:25:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 06:25:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 265.78 184.65 2711.27 40.94 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 53.92 78.00 4.25 515.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40852) 03/11/25 _x86_64_ (8 CPU) 06:20:44 LINUX RESTART (8 CPU) 06:21:01 CPU %user %nice %system %iowait %steal %idle 06:22:01 all 9.45 0.00 3.18 2.72 0.05 84.60 06:22:01 0 9.33 0.00 3.72 0.67 0.05 86.23 06:22:01 1 10.22 0.00 3.03 0.25 0.05 86.45 06:22:01 2 9.34 0.00 4.77 2.11 0.03 83.74 06:22:01 3 7.96 0.00 2.31 6.45 0.05 83.23 06:22:01 4 10.94 0.00 3.97 10.74 0.05 74.30 06:22:01 5 7.68 0.00 2.60 0.64 0.07 89.01 06:22:01 6 9.51 0.00 1.99 0.59 0.05 87.86 06:22:01 7 10.63 0.00 3.03 0.40 0.05 85.89 06:23:02 all 53.00 0.00 8.04 0.97 0.11 37.88 06:23:02 0 53.59 0.00 7.90 1.22 0.14 37.16 06:23:02 1 52.47 0.00 8.00 1.26 0.10 38.16 06:23:02 2 52.54 0.00 7.58 0.74 0.12 39.02 06:23:02 3 53.97 0.00 8.36 0.54 0.12 37.02 06:23:02 4 52.07 0.00 7.96 0.39 0.10 39.48 06:23:02 5 52.35 0.00 8.36 0.72 0.08 38.48 06:23:02 6 52.60 0.00 8.10 2.43 0.08 36.78 06:23:02 7 54.38 0.00 8.08 0.51 0.13 36.91 06:24:01 all 41.89 0.00 7.03 0.97 0.09 50.02 06:24:01 0 42.65 0.00 6.84 0.00 0.12 50.39 06:24:01 1 42.43 0.00 7.95 6.71 0.09 42.83 06:24:01 2 42.85 0.00 6.48 0.09 0.07 50.52 06:24:01 3 41.45 0.00 6.41 0.41 0.09 51.65 06:24:01 4 40.79 0.00 7.71 0.02 0.07 51.41 06:24:01 5 42.31 0.00 7.34 0.14 0.09 50.13 06:24:01 6 40.93 0.00 6.97 0.34 0.09 51.67 06:24:01 7 41.72 0.00 6.56 0.05 0.09 51.58 06:25:01 all 21.66 0.00 2.95 1.14 0.05 74.20 06:25:01 0 20.84 0.00 3.82 0.00 0.05 75.29 06:25:01 1 21.86 0.00 3.08 4.43 0.05 70.58 06:25:01 2 21.54 0.00 2.62 0.17 0.07 75.60 06:25:01 3 20.43 0.00 2.57 0.15 0.05 76.80 06:25:01 4 23.04 0.00 3.32 4.11 0.05 69.48 06:25:01 5 21.31 0.00 2.96 0.22 0.07 75.45 06:25:01 6 22.84 0.00 2.78 0.02 0.05 74.31 06:25:01 7 21.38 0.00 2.41 0.07 0.05 76.09 Average: all 31.45 0.00 5.29 1.45 0.07 61.73 Average: 0 31.53 0.00 5.56 0.47 0.09 62.35 Average: 1 31.68 0.00 5.50 3.15 0.07 59.60 Average: 2 31.49 0.00 5.36 0.78 0.07 62.30 Average: 3 30.94 0.00 4.91 1.89 0.08 62.19 Average: 4 31.70 0.00 5.74 3.82 0.07 58.68 Average: 5 30.86 0.00 5.30 0.43 0.08 63.33 Average: 6 31.41 0.00 4.95 0.85 0.07 62.73 Average: 7 31.97 0.00 5.01 0.26 0.08 62.69