---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38076 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: 2799.996 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-38076) 02/03/25 _x86_64_ (8 CPU) 03:42:44 LINUX RESTART (8 CPU) 03:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:44:01 328.63 48.23 280.40 0.00 5426.96 55096.28 0.00 03:45:01 323.63 2.15 321.48 0.00 30.53 96899.58 0.00 03:46:01 116.18 0.22 115.96 0.00 17.59 22056.51 0.00 03:47:01 150.04 0.17 149.88 0.00 14.66 49112.61 0.00 Average: 229.61 12.69 216.93 0.00 1372.38 55789.84 0.00 03:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 29176428 31556224 772812 2.35 74608 2576964 1834556 5.41 1023580 2303124 497516 03:45:01 27978700 31548112 764580 2.33 185964 3536988 1754460 5.17 1136860 3251044 392 03:46:01 27791172 31489004 816976 2.48 195364 3617152 2016400 5.94 1380000 3150896 5256 03:47:01 26914616 31543672 761596 2.32 203468 4487604 1813236 5.34 1391672 3962344 480 Average: 27965229 31534253 778991 2.37 164851 3554677 1854663 5.47 1233028 3166852 125911 03:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 docker0 32.83 38.03 2.46 245.16 0.00 0.00 0.00 0.00 03:44:01 ens3 547.48 392.35 6152.72 98.67 0.00 0.00 0.00 0.00 03:44:01 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 03:45:01 docker0 295.05 458.22 25.41 3047.52 0.00 0.00 0.00 0.00 03:45:01 ens3 466.99 301.37 3054.82 33.59 0.00 0.00 0.00 0.00 03:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:46:01 docker0 1.68 2.52 0.10 38.12 0.00 0.00 0.00 0.00 03:46:01 veth62a9951 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:46:01 ens3 42.45 26.69 77.14 16.40 0.00 0.00 0.00 0.00 03:46:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:47:01 docker0 2.90 5.73 0.18 76.76 0.00 0.00 0.00 0.00 03:47:01 ens3 107.02 68.72 2672.36 15.44 0.00 0.00 0.00 0.00 03:47:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 83.11 126.12 7.03 851.86 0.00 0.00 0.00 0.00 Average: ens3 290.97 197.28 2989.14 41.02 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38076) 02/03/25 _x86_64_ (8 CPU) 03:42:44 LINUX RESTART (8 CPU) 03:43:01 CPU %user %nice %system %iowait %steal %idle 03:44:01 all 9.40 0.00 3.20 2.34 0.06 85.00 03:44:01 0 11.87 0.00 3.65 3.33 0.05 81.11 03:44:01 1 8.36 0.00 2.80 0.08 0.07 88.69 03:44:01 2 11.99 0.00 2.16 0.44 0.05 85.36 03:44:01 3 8.44 0.00 2.94 0.45 0.05 88.12 03:44:01 4 10.62 0.00 3.11 1.29 0.05 84.93 03:44:01 5 7.96 0.00 2.75 5.27 0.08 83.94 03:44:01 6 6.94 0.00 3.73 7.00 0.05 82.28 03:44:01 7 9.04 0.00 4.43 0.84 0.08 85.61 03:45:01 all 6.50 0.00 3.46 4.94 0.06 85.04 03:45:01 0 7.29 0.00 4.78 23.63 0.07 64.24 03:45:01 1 7.34 0.00 3.39 1.78 0.08 87.41 03:45:01 2 6.79 0.00 3.55 0.69 0.05 88.92 03:45:01 3 6.55 0.00 3.27 1.05 0.07 89.06 03:45:01 4 5.95 0.00 3.87 1.28 0.03 88.86 03:45:01 5 6.24 0.00 2.89 1.19 0.07 89.62 03:45:01 6 4.99 0.00 2.34 6.08 0.07 86.52 03:45:01 7 6.84 0.00 3.62 3.82 0.05 85.67 03:46:01 all 41.57 0.00 7.29 2.45 0.12 48.57 03:46:01 0 42.43 0.00 7.72 2.16 0.10 47.59 03:46:01 1 40.86 0.00 7.11 0.67 0.10 51.25 03:46:01 2 43.29 0.00 6.80 0.59 0.12 49.21 03:46:01 3 41.24 0.00 7.46 0.71 0.10 50.48 03:46:01 4 44.04 0.00 7.24 0.59 0.12 48.01 03:46:01 5 42.54 0.00 8.00 1.25 0.12 48.10 03:46:01 6 36.94 0.00 6.81 10.00 0.12 46.13 03:46:01 7 41.22 0.00 7.15 3.65 0.15 47.83 03:47:01 all 24.36 0.00 5.03 3.02 0.14 67.45 03:47:01 0 24.18 0.00 5.71 5.63 0.15 64.33 03:47:01 1 25.24 0.00 5.24 0.29 0.12 69.12 03:47:01 2 23.56 0.00 5.00 3.46 0.17 67.81 03:47:01 3 24.42 0.00 4.77 0.02 0.10 70.69 03:47:01 4 24.52 0.00 4.62 0.10 0.22 70.54 03:47:01 5 24.82 0.00 5.11 0.03 0.17 69.87 03:47:01 6 21.61 0.00 4.55 0.02 0.10 73.72 03:47:01 7 26.58 0.00 5.22 14.55 0.12 53.52 Average: all 20.43 0.00 4.74 3.19 0.10 71.55 Average: 0 21.42 0.00 5.46 8.69 0.09 64.33 Average: 1 20.42 0.00 4.63 0.71 0.09 74.14 Average: 2 21.37 0.00 4.37 1.29 0.10 72.87 Average: 3 20.14 0.00 4.61 0.56 0.08 74.61 Average: 4 21.26 0.00 4.71 0.82 0.11 73.11 Average: 5 20.37 0.00 4.68 1.94 0.11 72.90 Average: 6 17.56 0.00 4.35 5.78 0.08 72.23 Average: 7 20.89 0.00 5.10 5.70 0.10 68.20