---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42501 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-42501) 04/01/25 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:50:01 479.47 13.50 465.97 0.00 1828.36 71929.08 0.00 02:51:01 131.46 0.12 131.34 0.00 13.86 42750.87 0.00 02:52:01 108.93 0.20 108.73 0.00 11.20 42942.73 0.00 Average: 239.95 4.60 235.35 0.00 617.81 52540.89 0.00 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 27930412 31515500 792032 2.41 132456 3612464 2073444 6.11 1278680 3156932 128304 02:51:01 27013796 31497188 800080 2.43 185988 4383060 1893740 5.58 1750432 3525476 826448 02:52:01 27412376 31307748 985840 3.00 191896 3803452 2425204 7.15 1667652 3217204 242700 Average: 27452195 31440145 859317 2.61 170113 3932992 2130796 6.28 1565588 3299871 399151 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 354.69 534.61 29.20 3180.28 0.00 0.00 0.00 0.00 02:50:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 02:50:01 ens3 845.31 556.59 8475.87 89.36 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:51:01 ens3 25.38 16.38 30.33 10.00 0.00 0.00 0.00 0.00 02:51:01 veth876d847 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 02:52:01 docker0 2.38 3.87 0.20 38.46 0.00 0.00 0.00 0.00 02:52:01 vetha61e599 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 02:52:01 ens3 25.45 14.30 58.50 9.91 0.00 0.00 0.00 0.00 Average: docker0 119.02 179.54 9.80 1072.92 0.00 0.00 0.00 0.00 Average: vetha61e599 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 298.71 195.76 2854.90 36.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42501) 04/01/25 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.31 0.00 4.04 2.06 0.08 83.52 02:50:01 0 10.56 0.00 5.04 4.07 0.08 80.25 02:50:01 1 8.94 0.00 4.01 3.00 0.07 83.98 02:50:01 2 9.66 0.00 3.86 0.42 0.08 85.97 02:50:01 3 12.43 0.00 3.71 0.10 0.08 83.68 02:50:01 4 10.07 0.00 5.02 4.38 0.08 80.44 02:50:01 5 11.36 0.00 3.41 0.47 0.07 84.70 02:50:01 6 8.68 0.00 3.20 1.01 0.08 87.03 02:50:01 7 10.75 0.00 4.08 3.05 0.08 82.04 02:51:01 all 30.26 0.00 5.45 1.04 0.08 63.18 02:51:01 0 32.83 0.00 5.25 0.03 0.07 61.82 02:51:01 1 30.67 0.00 5.36 1.43 0.08 62.46 02:51:01 2 31.06 0.00 6.15 5.17 0.08 57.54 02:51:01 3 30.72 0.00 5.32 0.25 0.08 63.62 02:51:01 4 30.78 0.00 6.61 0.73 0.08 61.80 02:51:01 5 30.42 0.00 5.33 0.20 0.07 63.98 02:51:01 6 29.04 0.00 4.63 0.05 0.07 66.22 02:51:01 7 26.51 0.00 4.94 0.44 0.08 68.03 02:52:01 all 47.32 0.00 6.34 0.66 0.09 45.58 02:52:01 0 47.98 0.00 6.26 0.08 0.10 45.58 02:52:01 1 48.15 0.00 6.68 0.62 0.10 44.44 02:52:01 2 48.09 0.00 6.31 0.15 0.10 45.34 02:52:01 3 47.61 0.00 6.03 0.50 0.08 45.78 02:52:01 4 46.62 0.00 6.08 0.81 0.08 46.41 02:52:01 5 46.72 0.00 6.95 1.18 0.10 45.05 02:52:01 6 45.74 0.00 6.37 1.86 0.10 45.92 02:52:01 7 47.68 0.00 6.03 0.10 0.08 46.10 Average: all 29.32 0.00 5.28 1.25 0.08 64.07 Average: 0 30.49 0.00 5.52 1.39 0.08 62.52 Average: 1 29.28 0.00 5.36 1.68 0.08 63.60 Average: 2 29.60 0.00 5.44 1.91 0.09 62.96 Average: 3 30.27 0.00 5.02 0.29 0.08 64.34 Average: 4 29.22 0.00 5.91 1.96 0.08 62.83 Average: 5 29.46 0.00 5.23 0.62 0.08 64.62 Average: 6 27.90 0.00 4.74 0.98 0.08 66.30 Average: 7 28.33 0.00 5.02 1.20 0.08 65.37