---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-899 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-899) 05/05/25 _x86_64_ (8 CPU) 01:27:41 LINUX RESTART (8 CPU) 01:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:29:01 426.26 40.77 385.50 0.00 4390.51 129655.85 0.00 01:30:01 235.40 2.05 233.35 0.00 27.60 74858.13 0.00 01:31:01 181.50 0.25 181.25 0.00 21.46 48070.39 0.00 Average: 280.25 14.21 266.04 0.00 1463.84 83943.92 0.00 01:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 29120068 31516908 801224 2.44 80652 2580492 1971712 5.81 1057988 2312360 3696 01:30:01 27297704 31428992 875508 2.66 186308 4041160 2032716 5.99 1588872 3419912 524044 01:31:01 27253956 31521312 786540 2.39 194340 4173992 1848440 5.45 1376496 3680728 243416 Average: 27890576 31489071 821091 2.50 153767 3598548 1950956 5.75 1341119 3137667 257052 01:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 ens3 801.85 606.96 6561.75 121.19 0.00 0.00 0.00 0.00 01:29:01 lo 6.91 6.91 0.68 0.68 0.00 0.00 0.00 0.00 01:29:01 vethfb6c5d6 121.21 130.45 11.97 119.30 0.00 0.00 0.00 0.01 01:29:01 docker0 190.36 199.10 15.08 538.10 0.00 0.00 0.00 0.00 01:30:01 ens3 315.87 189.52 2765.40 28.09 0.00 0.00 0.00 0.00 01:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 docker0 174.25 291.08 14.89 2739.69 0.00 0.00 0.00 0.00 01:30:01 vethd437d17 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 ens3 115.70 72.84 2649.67 17.04 0.00 0.00 0.00 0.00 01:31:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 01:31:01 docker0 4.38 8.32 0.27 114.84 0.00 0.00 0.00 0.00 Average: ens3 408.98 288.02 3978.13 55.08 0.00 0.00 0.00 0.00 Average: lo 2.95 2.95 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 122.62 165.98 10.05 1134.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-899) 05/05/25 _x86_64_ (8 CPU) 01:27:41 LINUX RESTART (8 CPU) 01:28:02 CPU %user %nice %system %iowait %steal %idle 01:29:01 all 10.09 0.00 3.46 2.49 0.06 83.90 01:29:01 0 8.54 0.00 3.01 2.90 0.07 85.48 01:29:01 1 13.87 0.00 3.03 0.50 0.05 82.56 01:29:01 2 11.23 0.00 3.07 0.21 0.09 85.42 01:29:01 3 8.46 0.00 3.58 4.49 0.05 83.43 01:29:01 4 11.03 0.00 2.86 0.56 0.05 85.50 01:29:01 5 8.23 0.00 4.00 4.61 0.07 83.09 01:29:01 6 10.02 0.00 3.24 1.04 0.07 85.63 01:29:01 7 9.34 0.00 4.88 5.65 0.07 80.07 01:30:01 all 24.39 0.00 6.02 1.90 0.07 67.62 01:30:01 0 23.92 0.00 6.62 2.00 0.08 67.38 01:30:01 1 25.34 0.00 7.45 5.96 0.08 61.16 01:30:01 2 24.80 0.00 6.03 0.57 0.08 68.51 01:30:01 3 24.07 0.00 6.27 5.47 0.07 64.12 01:30:01 4 23.72 0.00 4.86 0.24 0.05 71.13 01:30:01 5 25.11 0.00 5.57 0.24 0.08 69.01 01:30:01 6 24.08 0.00 5.71 0.51 0.07 69.64 01:30:01 7 24.08 0.00 5.64 0.20 0.05 70.03 01:31:01 all 41.95 0.00 6.70 1.12 0.08 50.15 01:31:01 0 41.36 0.00 6.95 1.84 0.07 49.78 01:31:01 1 44.32 0.00 6.71 0.13 0.08 48.74 01:31:01 2 41.15 0.00 6.63 0.32 0.08 51.82 01:31:01 3 41.74 0.00 6.72 3.82 0.08 47.64 01:31:01 4 40.66 0.00 7.55 1.97 0.08 49.74 01:31:01 5 43.52 0.00 6.53 0.24 0.10 49.61 01:31:01 6 40.50 0.00 6.48 0.15 0.08 52.78 01:31:01 7 42.34 0.00 6.00 0.52 0.08 51.05 Average: all 25.56 0.00 5.40 1.83 0.07 67.13 Average: 0 24.69 0.00 5.54 2.24 0.07 67.46 Average: 1 27.91 0.00 5.75 2.21 0.07 64.07 Average: 2 25.80 0.00 5.25 0.37 0.08 68.49 Average: 3 24.85 0.00 5.53 4.59 0.07 64.95 Average: 4 25.22 0.00 5.10 0.93 0.06 68.69 Average: 5 25.72 0.00 5.37 1.68 0.08 67.14 Average: 6 24.94 0.00 5.15 0.56 0.07 69.27 Average: 7 25.35 0.00 5.51 2.10 0.07 66.97