---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44755 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-44755) 04/11/25 _x86_64_ (8 CPU) 04:16:21 LINUX RESTART (8 CPU) 04:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:18:01 211.56 10.42 201.14 0.00 1726.08 89026.40 0.00 04:19:01 86.95 0.03 86.92 0.00 0.27 36717.50 0.00 04:20:01 44.23 0.05 44.18 0.00 0.40 24747.61 0.00 Average: 113.70 3.46 110.24 0.00 569.16 49946.76 0.00 04:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 27872936 31132668 1162644 3.54 103192 3342288 2539336 7.48 1783172 2727832 804604 04:19:01 27029696 31400912 892132 2.71 107316 4397080 2242948 6.61 1680384 3621464 813976 04:20:01 26183220 30502128 1790864 5.45 113384 4320356 2885000 8.50 2751744 3376836 53528 Average: 27028617 31011903 1281880 3.90 107964 4019908 2555761 7.53 2071767 3242044 557369 04:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 ens3 572.17 394.95 7156.26 69.50 0.00 0.00 0.00 0.00 04:18:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 04:18:01 vethc353aad 126.64 228.20 12.51 1601.29 0.00 0.00 0.00 0.13 04:18:01 docker0 242.45 331.79 18.70 2178.07 0.00 0.00 0.00 0.00 04:19:01 ens3 9.53 7.08 7.77 4.31 0.00 0.00 0.00 0.00 04:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 vethc353aad 0.53 0.48 0.05 0.24 0.00 0.00 0.00 0.00 04:19:01 docker0 0.53 0.45 0.04 0.24 0.00 0.00 0.00 0.00 04:20:01 ens3 18.21 14.11 15.60 8.17 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 vethc353aad 1.27 1.37 0.11 1.64 0.00 0.00 0.00 0.00 04:20:01 docker0 1.27 1.35 0.09 1.64 0.00 0.00 0.00 0.00 Average: ens3 197.89 137.28 2366.60 27.09 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: vethc353aad 42.34 75.84 4.18 528.43 0.00 0.00 0.00 0.04 Average: docker0 80.52 109.96 6.21 718.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44755) 04/11/25 _x86_64_ (8 CPU) 04:16:21 LINUX RESTART (8 CPU) 04:17:02 CPU %user %nice %system %iowait %steal %idle 04:18:01 all 21.83 0.00 5.23 1.16 0.07 71.72 04:18:01 0 21.01 0.00 5.21 0.17 0.07 73.54 04:18:01 1 21.95 0.00 5.02 0.03 0.05 72.94 04:18:01 2 23.08 0.00 5.08 0.82 0.05 70.95 04:18:01 3 22.44 0.00 4.95 0.98 0.10 71.53 04:18:01 4 20.95 0.00 5.27 2.47 0.09 71.23 04:18:01 5 21.39 0.00 4.70 0.09 0.07 73.76 04:18:01 6 21.42 0.00 6.28 0.87 0.07 71.37 04:18:01 7 22.40 0.00 5.29 3.80 0.07 68.44 04:19:01 all 60.37 0.00 8.44 0.40 0.09 30.70 04:19:01 0 62.52 0.00 8.86 0.40 0.08 28.14 04:19:01 1 59.35 0.00 8.74 0.05 0.10 31.76 04:19:01 2 61.85 0.00 7.75 0.03 0.08 30.28 04:19:01 3 60.11 0.00 8.34 0.18 0.08 31.28 04:19:01 4 62.25 0.00 8.05 0.13 0.08 29.48 04:19:01 5 59.97 0.00 9.04 2.19 0.08 28.72 04:19:01 6 57.99 0.00 8.58 0.17 0.08 33.18 04:19:01 7 58.95 0.00 8.16 0.07 0.08 32.74 04:20:01 all 32.70 0.00 4.05 0.37 0.05 62.83 04:20:01 0 31.28 0.00 3.92 0.02 0.03 64.75 04:20:01 1 32.64 0.00 3.99 0.02 0.05 63.30 04:20:01 2 32.26 0.00 4.07 2.21 0.05 61.40 04:20:01 3 32.40 0.00 4.19 0.00 0.05 63.36 04:20:01 4 32.63 0.00 4.24 0.00 0.05 63.08 04:20:01 5 33.01 0.00 4.07 0.13 0.05 62.74 04:20:01 6 34.17 0.00 3.61 0.00 0.05 62.17 04:20:01 7 33.18 0.00 4.30 0.59 0.05 61.88 Average: all 38.41 0.00 5.91 0.64 0.07 54.97 Average: 0 38.40 0.00 6.00 0.20 0.06 55.34 Average: 1 38.07 0.00 5.92 0.03 0.07 55.91 Average: 2 39.19 0.00 5.64 1.03 0.06 54.09 Average: 3 38.42 0.00 5.83 0.38 0.08 55.29 Average: 4 38.75 0.00 5.86 0.86 0.07 54.46 Average: 5 38.22 0.00 5.94 0.81 0.07 54.96 Average: 6 37.98 0.00 6.15 0.34 0.07 55.46 Average: 7 38.27 0.00 5.92 1.47 0.07 54.27