---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35440 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-35440) 12/20/24 _x86_64_ (8 CPU) 03:20:13 LINUX RESTART (8 CPU) 03:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:22:01 257.32 12.48 244.84 0.00 1746.11 75747.78 0.00 03:23:01 129.16 0.07 129.10 0.00 5.47 45430.56 0.00 03:24:01 111.61 0.17 111.45 0.00 7.33 45687.60 0.00 03:25:01 163.96 0.28 163.67 0.00 24.00 56511.25 0.00 Average: 165.51 3.25 162.26 0.00 445.73 55844.30 0.00 03:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 27558812 31460816 849836 2.58 150328 3875332 2082824 6.14 1359352 3418716 400720 03:23:01 26888780 31426524 876036 2.66 185176 4432336 1933848 5.70 1816248 3580924 941816 03:24:01 27859120 31448844 855028 2.60 190684 3516132 2031960 5.99 1407000 3056368 5128 03:25:01 26901164 31483548 818708 2.49 199712 4440732 1826064 5.38 1445892 3916236 480 Average: 27301969 31454933 849902 2.58 181475 4066133 1968674 5.80 1507123 3493061 337036 03:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 docker0 318.93 446.14 27.38 3441.15 0.00 0.00 0.00 0.00 03:22:01 ens3 661.86 455.72 8309.04 61.47 0.00 0.00 0.00 0.00 03:22:01 lo 5.73 5.73 0.57 0.57 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:23:01 ens3 22.56 13.63 25.12 8.73 0.00 0.00 0.00 0.00 03:23:01 veth5ac9bc0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 veth4cad96f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 1.78 4.05 0.10 38.17 0.00 0.00 0.00 0.00 03:24:01 ens3 28.48 17.91 59.82 10.81 0.00 0.00 0.00 0.00 03:24:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:25:01 docker0 4.90 9.72 0.31 155.01 0.00 0.00 0.00 0.00 03:25:01 ens3 124.20 74.75 2757.38 18.88 0.00 0.00 0.00 0.00 03:25:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 81.40 115.00 6.95 908.58 0.00 0.00 0.00 0.00 Average: ens3 209.27 140.51 2787.84 24.97 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35440) 12/20/24 _x86_64_ (8 CPU) 03:20:13 LINUX RESTART (8 CPU) 03:21:01 CPU %user %nice %system %iowait %steal %idle 03:22:01 all 8.85 0.00 4.03 4.09 0.09 82.93 03:22:01 0 8.75 0.00 3.67 0.15 0.08 87.34 03:22:01 1 9.89 0.00 4.44 6.17 0.09 79.41 03:22:01 2 8.69 0.00 4.61 3.68 0.12 82.91 03:22:01 3 8.18 0.00 3.95 3.46 0.08 84.33 03:22:01 4 8.34 0.00 3.49 2.43 0.08 85.65 03:22:01 5 8.88 0.00 4.07 0.88 0.10 86.07 03:22:01 6 9.05 0.00 4.16 1.33 0.10 85.36 03:22:01 7 9.04 0.00 3.85 14.68 0.10 72.33 03:23:01 all 30.80 0.00 5.11 2.92 0.08 61.10 03:23:01 0 29.70 0.00 4.45 0.55 0.07 65.23 03:23:01 1 30.60 0.00 4.57 4.01 0.08 60.74 03:23:01 2 29.75 0.00 5.12 0.03 0.08 65.02 03:23:01 3 31.28 0.00 4.58 0.22 0.08 63.84 03:23:01 4 30.96 0.00 4.62 1.35 0.07 63.01 03:23:01 5 30.56 0.00 5.28 0.10 0.08 63.97 03:23:01 6 32.73 0.00 6.72 1.03 0.07 59.45 03:23:01 7 30.82 0.00 5.53 16.20 0.07 47.39 03:24:01 all 42.46 0.00 5.98 2.39 0.09 49.07 03:24:01 0 41.80 0.00 5.54 1.03 0.08 51.54 03:24:01 1 43.15 0.00 6.18 8.86 0.10 41.71 03:24:01 2 42.51 0.00 6.04 0.67 0.10 50.68 03:24:01 3 42.98 0.00 6.58 0.03 0.08 50.32 03:24:01 4 41.54 0.00 6.09 0.13 0.08 52.15 03:24:01 5 42.14 0.00 5.51 0.67 0.08 51.60 03:24:01 6 42.57 0.00 6.39 1.99 0.10 48.96 03:24:01 7 43.01 0.00 5.53 5.78 0.10 45.58 03:25:01 all 25.84 0.00 5.15 2.57 0.09 66.34 03:25:01 0 26.33 0.00 4.86 0.12 0.10 68.59 03:25:01 1 25.11 0.00 5.43 8.56 0.13 60.76 03:25:01 2 26.44 0.00 5.72 4.40 0.08 63.35 03:25:01 3 26.21 0.00 5.13 0.18 0.08 68.39 03:25:01 4 24.71 0.00 4.85 6.54 0.12 63.79 03:25:01 5 24.58 0.00 5.99 0.02 0.08 69.33 03:25:01 6 27.08 0.00 4.94 0.49 0.08 67.41 03:25:01 7 26.26 0.00 4.29 0.34 0.07 69.04 Average: all 27.00 0.00 5.07 2.99 0.09 64.84 Average: 0 26.64 0.00 4.63 0.46 0.08 68.18 Average: 1 27.23 0.00 5.15 6.90 0.10 60.61 Average: 2 26.89 0.00 5.37 2.19 0.10 65.45 Average: 3 27.18 0.00 5.06 0.97 0.08 66.71 Average: 4 26.40 0.00 4.76 2.61 0.09 66.14 Average: 5 26.55 0.00 5.21 0.42 0.09 67.73 Average: 6 27.85 0.00 5.55 1.21 0.09 65.30 Average: 7 27.28 0.00 4.80 9.22 0.08 58.61