---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4770 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 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-4770) 08/28/23 _x86_64_ (8 CPU) 23:23:57 LINUX RESTART (8 CPU) 23:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:25:01 315.28 47.98 267.29 0.00 5367.01 188951.55 0.00 23:26:01 130.88 1.03 129.85 0.00 31.46 55129.08 0.00 23:27:01 82.24 0.07 82.17 0.00 10.00 30786.87 0.00 23:28:01 180.04 0.25 179.79 0.00 26.52 45561.35 0.00 Average: 177.11 12.33 164.78 0.00 1358.86 80110.31 0.00 23:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:25:01 29960436 31608420 746756 2.27 59728 1889296 1863984 5.49 990120 1637320 288 23:26:01 27666128 31573216 736728 2.24 145140 3906540 1858300 5.48 1210676 3510960 549936 23:27:01 27546968 31474436 829128 2.52 148476 3933836 2100492 6.19 1475072 3367068 426508 23:28:01 27552892 31559924 744436 2.26 161636 3980676 1766576 5.21 1280396 3536508 388 Average: 28181606 31553999 764262 2.32 128745 3427587 1897338 5.59 1239066 3012964 244280 23:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:25:01 docker0 0.80 0.77 0.14 3.33 0.00 0.00 0.00 0.00 23:25:01 ens3 498.78 308.91 2434.31 101.71 0.00 0.00 0.00 0.00 23:25:01 lo 4.73 4.73 0.46 0.46 0.00 0.00 0.00 0.00 23:26:01 docker0 221.58 364.64 17.14 2395.67 0.00 0.00 0.00 0.00 23:26:01 ens3 505.25 300.72 6594.54 33.01 0.00 0.00 0.00 0.00 23:26:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 23:27:01 veth29362f4 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 23:27:01 ens3 26.98 16.15 31.59 11.23 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 3.67 9.18 0.22 88.21 0.00 0.00 0.00 0.00 23:28:01 ens3 125.62 72.23 2683.04 18.95 0.00 0.00 0.00 0.00 23:28:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 56.51 93.66 4.37 621.76 0.00 0.00 0.00 0.00 Average: ens3 289.16 174.50 2935.84 41.22 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 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-4770) 08/28/23 _x86_64_ (8 CPU) 23:23:57 LINUX RESTART (8 CPU) 23:24:01 CPU %user %nice %system %iowait %steal %idle 23:25:01 all 6.82 0.00 2.14 2.44 0.05 88.54 23:25:01 0 7.29 0.00 1.56 0.27 0.03 90.85 23:25:01 1 4.73 0.00 3.35 9.12 0.05 82.75 23:25:01 2 7.70 0.00 1.56 0.87 0.05 89.82 23:25:01 3 5.22 0.00 1.93 0.66 0.07 92.12 23:25:01 4 6.70 0.00 1.84 0.54 0.05 90.87 23:25:01 5 8.31 0.00 1.24 0.94 0.05 89.46 23:25:01 6 7.21 0.00 2.22 2.99 0.07 87.51 23:25:01 7 7.37 0.00 3.45 4.16 0.07 84.96 23:26:01 all 7.74 0.00 3.51 3.12 0.06 85.58 23:26:01 0 7.98 0.00 3.46 5.83 0.05 82.69 23:26:01 1 5.79 0.00 4.01 7.92 0.05 82.22 23:26:01 2 8.63 0.00 4.23 1.80 0.07 85.27 23:26:01 3 7.36 0.00 3.42 5.59 0.05 83.58 23:26:01 4 8.78 0.00 3.36 1.38 0.08 86.39 23:26:01 5 8.22 0.00 3.75 0.03 0.05 87.95 23:26:01 6 8.23 0.00 2.93 1.40 0.05 87.39 23:26:01 7 6.90 0.00 2.90 0.98 0.07 89.15 23:27:01 all 33.79 0.00 5.33 1.91 0.08 58.90 23:27:01 0 33.88 0.00 5.24 3.86 0.08 56.93 23:27:01 1 34.29 0.00 4.93 1.63 0.07 59.09 23:27:01 2 35.15 0.00 4.64 0.52 0.07 59.62 23:27:01 3 33.36 0.00 6.40 8.26 0.08 51.90 23:27:01 4 33.47 0.00 6.10 0.40 0.08 59.95 23:27:01 5 33.39 0.00 5.40 0.18 0.07 60.96 23:27:01 6 33.35 0.00 4.79 0.13 0.08 61.64 23:27:01 7 33.42 0.00 5.15 0.32 0.07 61.05 23:28:01 all 27.64 0.00 5.36 2.66 0.08 64.26 23:28:01 0 28.21 0.00 5.35 0.71 0.07 65.67 23:28:01 1 28.19 0.00 5.81 0.44 0.07 65.50 23:28:01 2 27.83 0.00 6.04 13.46 0.08 52.58 23:28:01 3 28.41 0.00 6.49 1.43 0.10 63.57 23:28:01 4 28.51 0.00 5.30 2.30 0.07 63.82 23:28:01 5 26.21 0.00 4.77 1.79 0.07 67.16 23:28:01 6 28.58 0.00 5.35 0.69 0.07 65.31 23:28:01 7 25.17 0.00 3.80 0.56 0.08 70.39 Average: all 18.99 0.00 4.08 2.53 0.07 74.33 Average: 0 19.32 0.00 3.90 2.67 0.06 74.05 Average: 1 18.20 0.00 4.52 4.79 0.06 72.43 Average: 2 19.81 0.00 4.11 4.15 0.07 71.86 Average: 3 18.59 0.00 4.56 3.97 0.08 72.80 Average: 4 19.37 0.00 4.15 1.16 0.07 75.26 Average: 5 19.03 0.00 3.79 0.74 0.06 76.39 Average: 6 19.36 0.00 3.82 1.30 0.07 75.44 Average: 7 18.23 0.00 3.82 1.51 0.07 76.37