---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38248 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-38248) 02/06/25 _x86_64_ (8 CPU) 01:55:24 LINUX RESTART (8 CPU) 01:56:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:57:01 250.94 10.08 240.86 0.00 1682.08 46475.92 0.00 01:58:01 173.57 0.32 173.25 0.00 30.26 71324.25 0.00 Average: 212.58 5.24 207.34 0.00 863.00 58797.42 0.00 01:56:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 29013652 31489324 830940 2.53 88044 2652228 2076948 6.12 1176764 2295168 133764 01:58:01 27152296 31469880 833900 2.54 148544 4257392 1860216 5.48 1309112 3833388 452 Average: 28082974 31479602 832420 2.53 118294 3454810 1968582 5.80 1242938 3064278 67108 01:56:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 docker0 27.26 37.83 2.60 457.02 0.00 0.00 0.00 0.00 01:57:01 ens3 324.54 211.49 7080.17 53.10 0.00 0.00 0.00 0.00 01:57:01 lo 3.74 3.74 0.37 0.37 0.00 0.00 0.00 0.00 01:58:01 veth7fdfe89 1.05 1.05 0.17 0.65 0.00 0.00 0.00 0.00 01:58:01 docker0 23.90 35.49 2.33 395.80 0.00 0.00 0.00 0.00 01:58:01 ens3 395.52 260.42 8322.37 162.01 0.00 0.00 0.00 0.00 01:58:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth7fdfe89 0.52 0.52 0.09 0.32 0.00 0.00 0.00 0.00 Average: docker0 25.59 36.67 2.47 426.66 0.00 0.00 0.00 0.00 Average: ens3 359.73 235.75 7696.14 107.10 0.00 0.00 0.00 0.00 Average: lo 2.97 2.97 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38248) 02/06/25 _x86_64_ (8 CPU) 01:55:24 LINUX RESTART (8 CPU) 01:56:00 CPU %user %nice %system %iowait %steal %idle 01:57:01 all 26.51 0.00 5.53 1.05 0.07 66.85 01:57:01 0 25.21 0.00 5.79 0.94 0.08 67.98 01:57:01 1 26.82 0.00 6.24 3.04 0.08 63.81 01:57:01 2 26.42 0.00 5.49 2.40 0.07 65.63 01:57:01 3 26.45 0.00 5.05 0.81 0.07 67.61 01:57:01 4 27.46 0.00 5.25 0.20 0.07 67.03 01:57:01 5 26.30 0.00 5.00 0.45 0.07 68.18 01:57:01 6 26.26 0.00 5.74 0.21 0.07 67.72 01:57:01 7 27.13 0.00 5.65 0.36 0.07 66.79 01:58:01 all 11.72 0.00 5.57 0.86 0.07 81.78 01:58:01 0 10.92 0.00 4.85 0.05 0.07 84.12 01:58:01 1 10.14 0.00 6.23 0.78 0.08 82.77 01:58:01 2 12.22 0.00 5.53 1.98 0.07 80.20 01:58:01 3 11.53 0.00 5.76 0.93 0.08 81.69 01:58:01 4 12.42 0.00 5.91 0.64 0.05 80.98 01:58:01 5 14.55 0.00 6.32 2.30 0.07 76.75 01:58:01 6 10.44 0.00 4.78 0.15 0.10 84.53 01:58:01 7 11.54 0.00 5.15 0.07 0.05 83.19 Average: all 19.19 0.00 5.55 0.96 0.07 74.24 Average: 0 18.14 0.00 5.32 0.50 0.08 75.96 Average: 1 18.56 0.00 6.24 1.92 0.08 73.20 Average: 2 19.39 0.00 5.51 2.19 0.07 72.85 Average: 3 19.05 0.00 5.40 0.87 0.08 74.59 Average: 4 20.02 0.00 5.58 0.42 0.06 73.93 Average: 5 20.48 0.00 5.65 1.37 0.07 72.43 Average: 6 18.45 0.00 5.26 0.18 0.08 76.02 Average: 7 19.41 0.00 5.40 0.22 0.06 74.91