---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38256 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-38256) 02/06/25 _x86_64_ (8 CPU) 04:29:28 LINUX RESTART (8 CPU) 04:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:31:01 320.30 22.21 298.08 0.00 2210.03 102631.43 0.00 04:32:01 97.08 0.32 96.77 0.00 2.53 34052.59 0.00 Average: 208.69 11.26 197.43 0.00 1106.28 68342.01 0.00 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 28963780 31501304 809744 2.46 85728 2702532 1869452 5.51 1091916 2406944 143672 04:32:01 29135448 31548056 766472 2.33 109612 2563160 1746244 5.15 1092792 2249176 9568 Average: 29049614 31524680 788108 2.40 97670 2632846 1807848 5.33 1092354 2328060 76620 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 04:31:01 vethdc2c3a8 60.94 101.70 6.02 857.91 0.00 0.00 0.00 0.07 04:31:01 docker0 164.17 196.45 12.42 1335.08 0.00 0.00 0.00 0.00 04:31:01 ens3 743.04 548.71 7412.69 115.51 0.00 0.00 0.00 0.00 04:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:32:01 docker0 107.80 202.62 9.04 1392.56 0.00 0.00 0.00 0.00 04:32:01 ens3 217.23 117.38 1404.69 16.96 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 135.99 199.53 10.73 1363.82 0.00 0.00 0.00 0.00 Average: ens3 480.14 333.04 4408.69 66.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38256) 02/06/25 _x86_64_ (8 CPU) 04:29:28 LINUX RESTART (8 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:01 all 9.72 0.00 3.03 2.69 0.06 84.50 04:31:01 0 8.88 0.00 3.95 4.29 0.07 82.82 04:31:01 1 9.48 0.00 2.43 0.60 0.07 87.42 04:31:01 2 8.86 0.00 3.24 1.18 0.07 86.65 04:31:01 3 12.70 0.00 2.54 0.19 0.05 84.52 04:31:01 4 8.10 0.00 2.95 0.40 0.05 88.49 04:31:01 5 6.74 0.00 3.38 13.19 0.07 76.63 04:31:01 6 12.09 0.00 3.11 1.18 0.07 83.56 04:31:01 7 10.93 0.00 2.61 0.49 0.07 85.90 04:32:01 all 24.57 0.00 4.02 1.51 0.05 69.85 04:32:01 0 25.53 0.00 4.28 6.44 0.05 63.71 04:32:01 1 24.32 0.00 3.69 4.44 0.05 67.50 04:32:01 2 24.97 0.00 3.65 0.02 0.05 71.31 04:32:01 3 24.12 0.00 4.08 0.00 0.03 71.77 04:32:01 4 24.04 0.00 4.27 0.12 0.05 71.53 04:32:01 5 24.73 0.00 3.85 0.17 0.05 71.21 04:32:01 6 24.56 0.00 3.75 0.38 0.05 71.26 04:32:01 7 24.27 0.00 4.63 0.53 0.05 70.52 Average: all 17.17 0.00 3.53 2.10 0.06 77.15 Average: 0 17.24 0.00 4.11 5.37 0.06 73.22 Average: 1 16.90 0.00 3.06 2.52 0.06 77.46 Average: 2 16.95 0.00 3.45 0.60 0.06 78.95 Average: 3 18.43 0.00 3.31 0.09 0.04 78.12 Average: 4 16.10 0.00 3.61 0.26 0.05 79.98 Average: 5 15.76 0.00 3.62 6.65 0.06 73.91 Average: 6 18.34 0.00 3.43 0.78 0.06 77.39 Average: 7 17.62 0.00 3.62 0.51 0.06 78.18