---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2683 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2683) 06/03/25 _x86_64_ (8 CPU) 03:18:45 LINUX RESTART (8 CPU) 03:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:20:01 385.45 47.14 338.31 0.00 5250.46 192246.89 0.00 03:21:02 144.78 1.00 143.78 0.00 38.39 61130.61 0.00 Average: 265.11 24.07 241.04 0.00 2644.43 126688.75 0.00 03:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 28916176 31541676 774892 2.36 74240 2819332 1891636 5.57 1013752 2558376 576 03:21:02 27612016 31522372 782608 2.38 120092 3950800 1768164 5.21 1202856 3551180 204 Average: 28264096 31532024 778750 2.37 97166 3385066 1829900 5.39 1108304 3054778 390 03:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 ens3 654.34 392.00 7847.49 97.60 0.00 0.00 0.00 0.00 03:20:01 docker0 5.97 5.68 0.53 58.56 0.00 0.00 0.00 0.00 03:20:01 lo 3.80 3.80 0.37 0.37 0.00 0.00 0.00 0.00 03:20:01 veth3e98d19 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 03:21:02 ens3 342.61 203.55 7297.64 37.32 0.00 0.00 0.00 0.00 03:21:02 docker0 46.08 72.59 4.11 817.47 0.00 0.00 0.00 0.00 03:21:02 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 498.48 297.78 7572.57 67.46 0.00 0.00 0.00 0.00 Average: docker0 26.02 39.14 2.32 438.02 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 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-2683) 06/03/25 _x86_64_ (8 CPU) 03:18:45 LINUX RESTART (8 CPU) 03:19:01 CPU %user %nice %system %iowait %steal %idle 03:20:01 all 10.31 0.00 3.63 1.70 0.05 84.30 03:20:01 0 9.92 0.00 5.67 6.88 0.05 77.48 03:20:01 1 9.57 0.00 3.85 1.87 0.05 84.66 03:20:01 2 10.64 0.00 3.18 0.07 0.05 86.06 03:20:01 3 9.25 0.00 4.31 0.44 0.05 85.94 03:20:01 4 9.13 0.00 2.81 0.30 0.05 87.70 03:20:01 5 12.37 0.00 3.25 0.45 0.05 83.88 03:20:01 6 9.99 0.00 2.43 1.69 0.05 85.83 03:20:01 7 11.63 0.00 3.55 1.92 0.07 82.83 03:21:02 all 26.13 0.00 6.13 0.79 0.07 66.87 03:21:02 0 24.70 0.00 5.56 0.74 0.08 68.91 03:21:02 1 28.88 0.00 6.33 0.76 0.08 63.95 03:21:02 2 26.90 0.00 6.17 0.34 0.08 66.50 03:21:02 3 24.78 0.00 6.04 0.15 0.07 68.96 03:21:02 4 26.87 0.00 5.75 0.34 0.07 66.98 03:21:02 5 25.00 0.00 5.86 0.22 0.07 68.86 03:21:02 6 25.77 0.00 7.45 3.42 0.07 63.30 03:21:02 7 26.11 0.00 5.90 0.40 0.07 67.52 Average: all 18.21 0.00 4.88 1.25 0.06 75.60 Average: 0 17.30 0.00 5.62 3.82 0.07 73.20 Average: 1 19.21 0.00 5.09 1.31 0.07 74.32 Average: 2 18.75 0.00 4.68 0.20 0.07 76.30 Average: 3 17.00 0.00 5.18 0.30 0.06 77.47 Average: 4 18.00 0.00 4.28 0.32 0.06 77.34 Average: 5 18.67 0.00 4.55 0.34 0.06 76.38 Average: 6 17.86 0.00 4.93 2.55 0.06 74.61 Average: 7 18.87 0.00 4.72 1.16 0.07 75.17