---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34550 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 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-34550) 12/05/24 _x86_64_ (8 CPU) 13:30:06 LINUX RESTART (8 CPU) 13:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:32:01 239.25 5.41 233.85 0.00 441.12 69773.25 0.00 13:33:01 127.61 0.08 127.52 0.00 9.46 41202.67 0.00 13:34:01 100.68 0.17 100.52 0.00 9.47 35050.44 0.00 Average: 155.90 1.89 154.01 0.00 153.52 48687.92 0.00 13:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:32:01 28045596 31524264 787524 2.39 128432 3516252 1894032 5.58 1279380 3053092 432 13:33:01 26910556 31459472 843264 2.56 185084 4448624 1933616 5.70 1780904 3600832 928600 13:34:01 27062720 31032728 1267424 3.85 190720 3877720 2731352 8.05 1973156 3266512 318676 Average: 27339624 31338821 966071 2.94 168079 3947532 2186333 6.44 1677813 3306812 415903 13:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:32:01 ens3 715.62 462.26 6820.66 57.62 0.00 0.00 0.00 0.00 13:32:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 13:32:01 docker0 374.75 563.64 30.96 3603.03 0.00 0.00 0.00 0.00 13:33:01 ens3 23.16 12.70 22.89 8.54 0.00 0.00 0.00 0.00 13:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:33:01 vethd67932b 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 13:34:01 ens3 28.15 15.90 61.74 9.68 0.00 0.00 0.00 0.00 13:34:01 vethe6a4383 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:34:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:34:01 docker0 1.43 2.83 0.09 38.11 0.00 0.00 0.00 0.00 Average: ens3 255.91 163.79 2304.40 25.30 0.00 0.00 0.00 0.00 Average: vethe6a4383 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 125.54 189.08 10.36 1215.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34550) 12/05/24 _x86_64_ (8 CPU) 13:30:06 LINUX RESTART (8 CPU) 13:31:01 CPU %user %nice %system %iowait %steal %idle 13:32:01 all 6.80 0.00 3.00 3.38 0.06 86.75 13:32:01 0 6.07 0.00 2.90 1.44 0.05 89.54 13:32:01 1 5.47 0.00 3.74 6.18 0.05 84.56 13:32:01 2 7.76 0.00 2.45 0.82 0.07 88.90 13:32:01 3 8.73 0.00 2.79 0.67 0.07 87.74 13:32:01 4 6.25 0.00 2.77 4.22 0.07 86.68 13:32:01 5 6.20 0.00 2.60 0.10 0.07 91.03 13:32:01 6 6.82 0.00 3.22 11.20 0.05 78.71 13:32:01 7 7.12 0.00 3.58 2.44 0.07 86.80 13:33:01 all 31.74 0.00 5.78 2.08 0.08 60.31 13:33:01 0 30.92 0.00 5.22 2.78 0.07 61.02 13:33:01 1 30.08 0.00 7.56 1.29 0.08 60.99 13:33:01 2 32.75 0.00 5.83 1.20 0.08 60.14 13:33:01 3 32.28 0.00 6.75 0.58 0.07 60.32 13:33:01 4 30.78 0.00 5.24 0.08 0.08 63.81 13:33:01 5 33.41 0.00 4.82 0.05 0.08 61.64 13:33:01 6 30.22 0.00 6.39 10.41 0.10 52.88 13:33:01 7 33.51 0.00 4.46 0.27 0.07 61.69 13:34:01 all 50.43 0.00 7.29 1.06 0.09 41.13 13:34:01 0 50.08 0.00 7.83 0.17 0.08 41.83 13:34:01 1 50.02 0.00 6.55 0.13 0.08 43.21 13:34:01 2 49.77 0.00 6.94 1.68 0.08 41.52 13:34:01 3 51.97 0.00 7.62 4.05 0.12 36.24 13:34:01 4 50.40 0.00 6.89 0.76 0.08 41.86 13:34:01 5 49.63 0.00 7.21 0.84 0.08 42.23 13:34:01 6 50.34 0.00 7.63 0.66 0.10 41.28 13:34:01 7 51.24 0.00 7.64 0.17 0.10 40.85 Average: all 29.65 0.00 5.36 2.17 0.08 62.74 Average: 0 29.02 0.00 5.32 1.46 0.07 64.14 Average: 1 28.54 0.00 5.95 2.53 0.07 62.90 Average: 2 30.07 0.00 5.07 1.24 0.08 63.55 Average: 3 30.98 0.00 5.72 1.77 0.08 61.45 Average: 4 29.13 0.00 4.97 1.69 0.08 64.13 Average: 5 29.72 0.00 4.88 0.33 0.08 64.99 Average: 6 29.11 0.00 5.74 7.43 0.08 57.63 Average: 7 30.61 0.00 5.23 0.96 0.08 63.13