---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40959 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 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-40959) 03/12/25 _x86_64_ (8 CPU) 00:49:33 LINUX RESTART (8 CPU) 00:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:51:01 299.17 15.66 283.51 0.00 1912.83 36875.31 0.00 00:52:01 85.35 0.27 85.08 0.00 4.66 27781.15 0.00 Average: 192.22 7.96 184.26 0.00 958.43 32326.72 0.00 00:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:51:01 28803004 31504528 804848 2.45 94856 2820872 1856432 5.47 1123688 2499440 299800 00:52:01 28653768 31537904 772640 2.35 105584 2988292 1842416 5.43 1146460 2623088 462528 Average: 28728386 31521216 788744 2.40 100220 2904582 1849424 5.45 1135074 2561264 381164 00:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:51:01 docker0 74.13 122.56 6.57 1118.48 0.00 0.00 0.00 0.00 00:51:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 00:51:01 vetha5adea7 49.27 85.35 5.00 867.63 0.00 0.00 0.00 0.07 00:51:01 ens3 492.05 330.27 6624.35 88.22 0.00 0.00 0.00 0.00 00:52:01 docker0 3.61 4.95 0.35 0.96 0.00 0.00 0.00 0.00 00:52:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 00:52:01 ens3 102.80 67.45 2529.57 15.96 0.00 0.00 0.00 0.00 Average: docker0 38.86 63.73 3.46 559.53 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 297.36 198.82 4576.28 52.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40959) 03/12/25 _x86_64_ (8 CPU) 00:49:33 LINUX RESTART (8 CPU) 00:50:01 CPU %user %nice %system %iowait %steal %idle 00:51:01 all 8.82 0.00 2.80 1.99 0.06 86.32 00:51:01 0 8.37 0.00 3.25 2.27 0.05 86.06 00:51:01 1 9.61 0.00 2.19 0.40 0.07 87.73 00:51:01 2 7.98 0.00 2.64 3.36 0.05 85.97 00:51:01 3 10.35 0.00 2.33 0.29 0.07 86.97 00:51:01 4 9.42 0.00 3.18 8.40 0.07 78.93 00:51:01 5 8.10 0.00 3.49 0.66 0.07 87.69 00:51:01 6 7.82 0.00 2.60 0.25 0.05 89.27 00:51:01 7 8.89 0.00 2.76 0.27 0.05 88.02 00:52:01 all 40.51 0.00 6.61 2.63 0.08 50.18 00:52:01 0 39.33 0.00 6.42 2.55 0.08 51.61 00:52:01 1 40.70 0.00 6.79 2.29 0.10 50.12 00:52:01 2 40.73 0.00 6.54 0.44 0.08 52.21 00:52:01 3 41.06 0.00 6.40 3.94 0.07 48.53 00:52:01 4 39.48 0.00 6.42 2.40 0.07 51.63 00:52:01 5 40.80 0.00 6.55 0.44 0.08 52.12 00:52:01 6 41.25 0.00 6.63 2.21 0.08 49.83 00:52:01 7 40.68 0.00 7.10 6.76 0.08 45.37 Average: all 24.65 0.00 4.70 2.31 0.07 68.26 Average: 0 23.82 0.00 4.83 2.41 0.07 68.87 Average: 1 25.16 0.00 4.49 1.35 0.08 68.92 Average: 2 24.31 0.00 4.58 1.90 0.07 69.14 Average: 3 25.67 0.00 4.36 2.11 0.07 67.79 Average: 4 24.43 0.00 4.80 5.41 0.07 65.30 Average: 5 24.47 0.00 5.02 0.55 0.08 69.88 Average: 6 24.54 0.00 4.61 1.23 0.07 69.55 Average: 7 24.82 0.00 4.94 3.52 0.07 66.66