---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36258 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-36258) 01/07/25 _x86_64_ (8 CPU) 04:51:34 LINUX RESTART (8 CPU) 04:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:53:01 355.17 37.01 318.16 0.00 4214.27 40087.79 0.00 04:54:01 132.43 0.52 131.91 0.00 41.19 53011.43 0.00 Average: 242.99 18.63 224.36 0.00 2112.50 46596.79 0.00 04:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 28721916 31507676 797360 2.42 96480 2902588 1867320 5.50 1143144 2556952 345016 04:54:01 28600164 31517676 785776 2.39 111060 3015636 1798932 5.30 1128688 2683992 324 Average: 28661040 31512676 791568 2.41 103770 2959112 1833126 5.40 1135916 2620472 172670 04:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 ens3 911.46 607.27 8245.13 123.28 0.00 0.00 0.00 0.00 04:53:01 lo 3.45 3.45 0.34 0.34 0.00 0.00 0.00 0.00 04:53:01 docker0 210.48 306.87 16.35 2072.30 0.00 0.00 0.00 0.00 04:53:01 vetha01dcbf 121.19 217.70 11.76 1589.18 0.00 0.00 0.00 0.13 04:54:01 ens3 279.87 159.36 3889.05 30.95 0.00 0.00 0.00 0.00 04:54:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 04:54:01 docker0 85.59 158.87 7.08 1323.47 0.00 0.00 0.00 0.00 Average: ens3 593.36 381.68 6051.18 76.78 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 147.58 232.33 11.68 1695.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36258) 01/07/25 _x86_64_ (8 CPU) 04:51:34 LINUX RESTART (8 CPU) 04:52:02 CPU %user %nice %system %iowait %steal %idle 04:53:01 all 10.94 0.00 3.73 2.70 0.06 82.56 04:53:01 0 8.24 0.00 3.30 0.80 0.07 87.59 04:53:01 1 11.68 0.00 3.72 0.92 0.05 83.63 04:53:01 2 12.46 0.00 3.25 0.60 0.05 83.64 04:53:01 3 10.41 0.00 3.83 1.62 0.07 84.07 04:53:01 4 12.10 0.00 3.51 4.01 0.07 80.31 04:53:01 5 11.35 0.00 3.53 2.94 0.05 82.13 04:53:01 6 10.18 0.00 4.93 6.60 0.07 78.22 04:53:01 7 11.12 0.00 3.79 4.15 0.05 80.88 04:54:01 all 25.83 0.00 5.01 2.34 0.07 66.74 04:54:01 0 26.38 0.00 4.50 0.05 0.05 69.02 04:54:01 1 25.24 0.00 4.13 2.37 0.08 68.18 04:54:01 2 26.96 0.00 5.51 11.77 0.08 55.68 04:54:01 3 27.16 0.00 5.85 3.87 0.08 63.04 04:54:01 4 24.73 0.00 4.83 0.49 0.07 69.89 04:54:01 5 25.08 0.00 4.56 0.15 0.07 70.13 04:54:01 6 26.14 0.00 5.84 0.03 0.08 67.90 04:54:01 7 24.95 0.00 4.87 0.08 0.07 70.04 Average: all 18.45 0.00 4.38 2.52 0.07 74.58 Average: 0 17.40 0.00 3.91 0.42 0.06 78.21 Average: 1 18.50 0.00 3.93 1.65 0.07 75.86 Average: 2 19.75 0.00 4.39 6.22 0.07 69.57 Average: 3 18.85 0.00 4.85 2.75 0.08 73.47 Average: 4 18.46 0.00 4.17 2.24 0.07 75.06 Average: 5 18.29 0.00 4.05 1.53 0.06 76.07 Average: 6 18.27 0.00 5.39 3.27 0.08 72.99 Average: 7 18.10 0.00 4.34 2.10 0.06 75.41