---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40758 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-40758) 03/10/25 _x86_64_ (8 CPU) 11:14:14 LINUX RESTART (8 CPU) 11:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:16:01 256.94 6.87 250.07 0.00 513.51 71882.15 0.00 11:17:01 199.17 0.12 199.05 0.00 2.13 58179.90 0.00 Average: 228.05 3.49 224.56 0.00 257.82 65031.03 0.00 11:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 27056032 31466272 842728 2.56 175048 4309196 2083596 6.14 1367184 3863664 859368 11:17:01 27852028 31476696 829092 2.52 191600 3572308 2085528 6.15 1355800 3141268 0 Average: 27454030 31471484 835910 2.54 183324 3940752 2084562 6.14 1361492 3502466 429684 11:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 ens3 722.05 469.37 8133.76 61.25 0.00 0.00 0.00 0.00 11:16:01 docker0 331.88 496.58 27.96 3223.09 0.00 0.00 0.00 0.00 11:16:01 lo 4.27 4.27 0.42 0.42 0.00 0.00 0.00 0.00 11:17:01 ens3 43.14 25.10 76.06 15.59 0.00 0.00 0.00 0.00 11:17:01 docker0 1.37 3.47 0.08 38.14 0.00 0.00 0.00 0.00 11:17:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 382.59 247.23 4104.91 38.42 0.00 0.00 0.00 0.00 Average: docker0 166.62 250.02 14.02 1630.62 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40758) 03/10/25 _x86_64_ (8 CPU) 11:14:14 LINUX RESTART (8 CPU) 11:15:01 CPU %user %nice %system %iowait %steal %idle 11:16:01 all 11.37 0.00 5.43 1.34 0.07 81.78 11:16:01 0 11.14 0.00 5.53 0.47 0.07 82.80 11:16:01 1 12.05 0.00 4.48 0.09 0.09 83.30 11:16:01 2 12.72 0.00 5.08 1.84 0.07 80.29 11:16:01 3 9.60 0.00 5.72 0.68 0.07 83.94 11:16:01 4 10.36 0.00 4.94 0.12 0.07 84.52 11:16:01 5 11.63 0.00 5.36 1.22 0.07 81.73 11:16:01 6 11.22 0.00 6.94 2.57 0.07 79.19 11:16:01 7 12.28 0.00 5.38 3.75 0.07 78.53 11:17:01 all 44.81 0.00 7.90 1.06 0.07 46.16 11:17:01 0 45.63 0.00 8.93 0.57 0.07 44.80 11:17:01 1 43.95 0.00 7.95 0.44 0.05 47.61 11:17:01 2 43.90 0.00 8.01 2.10 0.07 45.93 11:17:01 3 43.99 0.00 7.72 0.59 0.07 47.63 11:17:01 4 44.99 0.00 7.21 0.20 0.07 47.53 11:17:01 5 44.23 0.00 7.49 0.20 0.07 48.01 11:17:01 6 46.18 0.00 8.03 0.37 0.08 45.34 11:17:01 7 45.61 0.00 7.86 4.02 0.07 42.44 Average: all 28.16 0.00 6.67 1.20 0.07 63.90 Average: 0 28.43 0.00 7.23 0.52 0.07 63.75 Average: 1 28.10 0.00 6.23 0.26 0.07 65.34 Average: 2 28.30 0.00 6.55 1.97 0.07 63.11 Average: 3 26.88 0.00 6.72 0.63 0.07 65.70 Average: 4 27.76 0.00 6.08 0.16 0.07 65.93 Average: 5 28.00 0.00 6.43 0.71 0.07 64.79 Average: 6 28.77 0.00 7.49 1.47 0.08 62.20 Average: 7 29.01 0.00 6.62 3.89 0.07 60.42