---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42668 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-42668) 04/03/25 _x86_64_ (8 CPU) 17:00:52 LINUX RESTART (8 CPU) 17:01:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:02:01 416.39 69.76 346.62 0.00 6191.59 201928.68 0.00 17:03:01 75.94 0.42 75.52 0.00 16.00 31364.64 0.00 Average: 237.20 33.27 203.94 0.00 2941.31 112158.92 0.00 17:01:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:02:01 29917596 31559928 779720 2.37 59576 1888412 1779964 5.25 980316 1649688 436 17:03:01 28227352 31115112 1180632 3.59 88576 3035152 2257024 6.65 1604536 2599912 301608 Average: 29072474 31337520 980176 2.98 74076 2461782 2018494 5.95 1292426 2124800 151022 17:01:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:02:01 vethca9f4aa 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 17:02:01 ens3 515.59 309.70 2744.16 90.19 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 17:02:01 lo 3.55 3.55 0.33 0.33 0.00 0.00 0.00 0.00 17:03:01 veth7035cb5 61.22 122.88 5.90 1064.33 0.00 0.00 0.00 0.09 17:03:01 ens3 281.30 154.99 4385.42 28.78 0.00 0.00 0.00 0.00 17:03:01 docker0 65.94 127.00 5.52 1114.67 0.00 0.00 0.00 0.00 17:03:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: veth7035cb5 32.22 64.67 3.10 560.17 0.00 0.00 0.00 0.05 Average: ens3 392.28 228.28 3607.97 57.87 0.00 0.00 0.00 0.00 Average: docker0 34.70 66.87 2.91 586.67 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42668) 04/03/25 _x86_64_ (8 CPU) 17:00:52 LINUX RESTART (8 CPU) 17:01:07 CPU %user %nice %system %iowait %steal %idle 17:02:01 all 6.99 0.00 2.08 1.63 0.04 89.26 17:02:01 0 7.01 0.00 1.98 0.67 0.04 90.31 17:02:01 1 5.78 0.00 1.53 0.26 0.04 92.39 17:02:01 2 7.19 0.00 2.32 1.49 0.04 88.96 17:02:01 3 9.49 0.00 2.76 5.35 0.06 82.35 17:02:01 4 7.07 0.00 1.69 0.17 0.04 91.03 17:02:01 5 6.46 0.00 1.95 0.54 0.06 90.99 17:02:01 6 6.49 0.00 2.96 4.26 0.04 86.25 17:02:01 7 6.46 0.00 1.41 0.30 0.04 91.79 17:03:01 all 30.38 0.00 5.20 0.58 0.07 63.77 17:03:01 0 30.70 0.00 5.88 0.79 0.07 62.55 17:03:01 1 29.73 0.00 4.89 0.05 0.07 65.26 17:03:01 2 31.09 0.00 5.27 0.03 0.07 63.53 17:03:01 3 29.07 0.00 5.50 3.12 0.07 62.23 17:03:01 4 30.75 0.00 5.13 0.10 0.08 63.93 17:03:01 5 29.54 0.00 4.84 0.05 0.07 65.49 17:03:01 6 30.60 0.00 5.00 0.15 0.07 64.18 17:03:01 7 31.57 0.00 5.05 0.32 0.09 62.97 Average: all 19.23 0.00 3.71 1.08 0.06 75.92 Average: 0 19.43 0.00 4.02 0.74 0.05 75.75 Average: 1 18.32 0.00 3.29 0.15 0.05 78.19 Average: 2 19.69 0.00 3.87 0.73 0.05 75.67 Average: 3 19.74 0.00 4.19 4.19 0.06 71.82 Average: 4 19.48 0.00 3.49 0.13 0.06 76.84 Average: 5 18.53 0.00 3.46 0.28 0.06 77.66 Average: 6 19.09 0.00 4.02 2.11 0.05 74.72 Average: 7 19.58 0.00 3.31 0.31 0.06 76.73