---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1438 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-1438) 07/18/23 _x86_64_ (8 CPU) 14:03:24 LINUX RESTART (8 CPU) 14:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:05:01 320.40 11.22 309.18 0.00 1847.42 40150.08 0.00 14:06:01 118.35 0.92 117.43 0.00 15.46 46343.74 0.00 14:07:01 177.47 0.23 177.24 0.00 5.73 43413.43 0.00 Average: 204.76 4.08 200.68 0.00 616.03 43320.02 0.00 14:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:05:01 29118960 31569032 743812 2.26 76880 2644972 1993404 5.87 1009680 2387380 6372 14:06:01 28170108 31546928 751656 2.29 146608 3404352 1848956 5.45 1183396 3051204 195056 14:07:01 27619476 31551256 744160 2.26 159912 3912168 1960696 5.78 1274732 3470884 444 Average: 28302848 31555739 746543 2.27 127800 3320497 1934352 5.70 1155936 2969823 67291 14:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:05:01 docker0 82.48 110.93 6.73 216.96 0.00 0.00 0.00 0.00 14:05:01 lo 6.58 6.58 0.64 0.64 0.00 0.00 0.00 0.00 14:05:01 ens3 418.71 283.85 6370.37 75.47 0.00 0.00 0.00 0.00 14:05:01 veth48e36f7 71.61 97.34 6.82 58.04 0.00 0.00 0.00 0.00 14:06:01 docker0 120.41 227.05 9.02 1844.95 0.00 0.00 0.00 0.00 14:06:01 vethccae5f2 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 ens3 253.64 137.91 1879.04 20.37 0.00 0.00 0.00 0.00 14:07:01 docker0 2.88 6.10 0.18 85.46 0.00 0.00 0.00 0.00 14:07:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 14:07:01 ens3 123.80 72.79 2628.19 20.81 0.00 0.00 0.00 0.00 Average: docker0 68.51 114.71 5.30 718.58 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 264.53 164.18 3610.54 38.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1438) 07/18/23 _x86_64_ (8 CPU) 14:03:24 LINUX RESTART (8 CPU) 14:04:02 CPU %user %nice %system %iowait %steal %idle 14:05:01 all 7.30 0.00 3.20 2.85 0.06 86.59 14:05:01 0 7.19 0.00 2.95 0.12 0.05 89.68 14:05:01 1 6.44 0.00 2.58 0.44 0.03 90.50 14:05:01 2 8.75 0.00 3.42 0.26 0.07 87.50 14:05:01 3 6.53 0.00 2.75 3.37 0.05 87.30 14:05:01 4 7.37 0.00 2.37 0.98 0.05 89.23 14:05:01 5 5.55 0.00 4.26 10.85 0.07 79.27 14:05:01 6 6.80 0.00 4.46 6.16 0.05 82.53 14:05:01 7 9.79 0.00 2.78 0.69 0.10 86.64 14:06:01 all 21.04 0.00 5.06 3.85 0.07 69.98 14:06:01 0 20.31 0.00 4.09 0.33 0.05 75.22 14:06:01 1 20.99 0.00 4.93 5.70 0.07 68.31 14:06:01 2 21.93 0.00 5.10 0.20 0.05 72.72 14:06:01 3 22.66 0.00 5.92 3.75 0.08 67.59 14:06:01 4 21.63 0.00 4.55 0.15 0.07 73.60 14:06:01 5 19.04 0.00 4.48 0.29 0.07 76.13 14:06:01 6 21.41 0.00 6.42 19.92 0.07 52.18 14:06:01 7 20.35 0.00 5.01 0.54 0.07 74.03 14:07:01 all 27.97 0.00 5.37 3.63 0.10 62.94 14:07:01 0 27.63 0.00 6.09 2.75 0.18 63.34 14:07:01 1 28.43 0.00 5.12 1.06 0.07 65.32 14:07:01 2 29.16 0.00 6.39 16.16 0.12 48.17 14:07:01 3 28.57 0.00 5.54 1.18 0.08 64.62 14:07:01 4 25.45 0.00 5.02 4.30 0.08 65.15 14:07:01 5 25.89 0.00 4.68 0.05 0.07 69.31 14:07:01 6 29.32 0.00 4.93 2.34 0.07 63.35 14:07:01 7 29.29 0.00 5.17 1.22 0.12 64.21 Average: all 18.83 0.00 4.55 3.45 0.07 73.10 Average: 0 18.45 0.00 4.39 1.07 0.10 76.00 Average: 1 18.68 0.00 4.22 2.42 0.06 74.62 Average: 2 19.99 0.00 4.97 5.54 0.08 69.42 Average: 3 19.32 0.00 4.75 2.76 0.07 73.09 Average: 4 18.22 0.00 3.99 1.81 0.07 75.92 Average: 5 16.90 0.00 4.47 3.68 0.07 74.88 Average: 6 19.23 0.00 5.27 9.48 0.06 65.96 Average: 7 19.89 0.00 4.33 0.82 0.10 74.87