---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40046 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-40046) 03/03/25 _x86_64_ (8 CPU) 09:52:35 LINUX RESTART (8 CPU) 09:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:54:01 378.65 22.95 355.71 0.00 2284.55 54048.06 0.00 09:55:01 115.83 1.25 114.58 0.00 13.33 41355.51 0.00 Average: 247.24 12.10 235.14 0.00 1148.94 47701.78 0.00 09:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 28651160 31512836 793424 2.41 82084 3041480 1971032 5.81 1127748 2698360 8496 09:55:01 27076196 31390676 905308 2.75 129536 4313156 2130984 6.28 1936964 3318688 782316 Average: 27863678 31451756 849366 2.58 105810 3677318 2051008 6.04 1532356 3008524 395406 09:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:01 ens3 1502.77 1286.10 11491.01 170.94 0.00 0.00 0.00 0.00 09:54:01 lo 5.07 5.07 0.50 0.50 0.00 0.00 0.00 0.00 09:54:01 vethb649d75 120.43 132.48 11.97 118.25 0.00 0.00 0.00 0.01 09:54:01 docker0 737.86 703.78 51.40 3013.42 0.00 0.00 0.00 0.00 09:55:01 ens3 204.82 104.62 1558.89 22.37 0.00 0.00 0.00 0.00 09:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 docker0 82.45 170.80 7.03 1526.66 0.00 0.00 0.00 0.00 09:55:01 veth0d42779 0.08 0.27 0.01 0.02 0.00 0.00 0.00 0.00 Average: ens3 853.79 695.36 6524.95 96.66 0.00 0.00 0.00 0.00 Average: lo 2.63 2.63 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 410.16 437.29 29.21 2270.04 0.00 0.00 0.00 0.00 Average: veth0d42779 0.04 0.13 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40046) 03/03/25 _x86_64_ (8 CPU) 09:52:35 LINUX RESTART (8 CPU) 09:53:01 CPU %user %nice %system %iowait %steal %idle 09:54:01 all 10.95 0.00 3.78 1.45 0.07 83.75 09:54:01 0 17.18 0.00 4.53 0.94 0.07 77.28 09:54:01 1 13.97 0.00 3.55 0.74 0.07 81.67 09:54:01 2 9.06 0.00 3.82 0.29 0.07 86.77 09:54:01 3 10.94 0.00 3.26 1.98 0.05 83.77 09:54:01 4 10.92 0.00 3.59 0.34 0.08 85.07 09:54:01 5 8.23 0.00 2.93 0.19 0.05 88.61 09:54:01 6 8.11 0.00 4.41 3.04 0.08 84.36 09:54:01 7 9.16 0.00 4.14 4.12 0.05 82.52 09:55:01 all 40.32 0.00 7.17 0.68 0.09 51.75 09:55:01 0 41.34 0.00 7.57 0.47 0.08 50.54 09:55:01 1 38.97 0.00 6.42 0.52 0.08 54.01 09:55:01 2 42.41 0.00 6.82 0.03 0.08 50.65 09:55:01 3 40.84 0.00 6.78 3.09 0.08 49.20 09:55:01 4 38.46 0.00 6.88 0.02 0.08 54.57 09:55:01 5 41.20 0.00 6.64 0.25 0.10 51.81 09:55:01 6 39.12 0.00 8.39 0.07 0.08 52.33 09:55:01 7 40.16 0.00 7.88 0.98 0.08 50.90 Average: all 25.64 0.00 5.48 1.06 0.08 67.74 Average: 0 29.26 0.00 6.05 0.71 0.08 63.91 Average: 1 26.46 0.00 4.98 0.63 0.08 67.85 Average: 2 25.80 0.00 5.33 0.16 0.08 68.64 Average: 3 25.86 0.00 5.02 2.53 0.07 66.52 Average: 4 24.69 0.00 5.23 0.18 0.08 69.82 Average: 5 24.73 0.00 4.78 0.22 0.08 70.20 Average: 6 23.63 0.00 6.40 1.55 0.08 68.33 Average: 7 24.69 0.00 6.01 2.55 0.07 66.68