---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36348 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-36348) 01/08/25 _x86_64_ (8 CPU) 11:14:14 LINUX RESTART (8 CPU) 11:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:16:01 252.15 5.53 246.62 0.00 447.47 72495.47 0.00 11:17:01 124.74 0.05 124.69 0.00 2.93 48233.79 0.00 11:18:01 101.40 0.15 101.25 0.00 6.67 33902.23 0.00 Average: 159.42 1.91 157.51 0.00 152.33 51542.48 0.00 11:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 26968128 31482204 829968 2.52 174832 4408088 2038540 6.01 1380544 3937340 940532 11:17:01 26992308 31480956 823952 2.51 184884 4387620 1872240 5.52 1755216 3549472 603324 11:18:01 27760752 31451848 851000 2.59 190716 3607256 2139768 6.31 1418836 3132068 41524 Average: 27240396 31471669 834973 2.54 183477 4134321 2016849 5.94 1518199 3539627 528460 11:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 11:16:01 ens3 679.77 428.45 6727.28 55.88 0.00 0.00 0.00 0.00 11:16:01 docker0 337.47 534.32 28.67 3462.21 0.00 0.00 0.00 0.00 11:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:17:01 ens3 26.01 14.95 25.19 9.87 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:17:01 veth21bf58f 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:18:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:18:01 ens3 31.48 19.28 66.21 10.40 0.00 0.00 0.00 0.00 11:18:01 docker0 2.33 3.90 0.20 38.45 0.00 0.00 0.00 0.00 11:18:01 veth740d82a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 245.71 154.20 2272.52 25.38 0.00 0.00 0.00 0.00 Average: docker0 113.25 179.41 9.62 1166.70 0.00 0.00 0.00 0.00 Average: veth740d82a 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36348) 01/08/25 _x86_64_ (8 CPU) 11:14:14 LINUX RESTART (8 CPU) 11:15:01 CPU %user %nice %system %iowait %steal %idle 11:16:01 all 9.97 0.00 4.49 3.96 0.07 81.51 11:16:01 0 8.41 0.00 6.04 12.03 0.10 73.43 11:16:01 1 10.56 0.00 3.82 3.77 0.07 81.77 11:16:01 2 9.00 0.00 4.59 0.39 0.05 85.97 11:16:01 3 10.65 0.00 4.42 0.64 0.08 84.21 11:16:01 4 10.99 0.00 3.79 0.74 0.08 84.40 11:16:01 5 10.89 0.00 4.83 5.90 0.07 78.30 11:16:01 6 9.21 0.00 4.51 6.83 0.07 79.38 11:16:01 7 10.04 0.00 3.90 1.40 0.07 84.60 11:17:01 all 29.57 0.00 4.85 2.31 0.07 63.21 11:17:01 0 27.39 0.00 4.71 1.44 0.08 66.38 11:17:01 1 33.47 0.00 4.46 0.29 0.05 61.74 11:17:01 2 28.27 0.00 4.65 0.74 0.07 66.27 11:17:01 3 30.19 0.00 5.79 0.84 0.07 63.11 11:17:01 4 28.27 0.00 4.55 0.20 0.05 66.93 11:17:01 5 28.33 0.00 5.49 13.31 0.07 52.80 11:17:01 6 29.76 0.00 4.80 0.77 0.08 64.59 11:17:01 7 30.84 0.00 4.33 0.89 0.07 63.88 11:18:01 all 46.43 0.00 6.78 1.29 0.08 45.42 11:18:01 0 46.66 0.00 6.30 0.18 0.07 46.79 11:18:01 1 49.22 0.00 6.70 0.67 0.08 43.33 11:18:01 2 45.76 0.00 7.32 0.22 0.08 46.62 11:18:01 3 48.01 0.00 6.74 0.13 0.08 45.03 11:18:01 4 44.40 0.00 6.37 0.47 0.08 48.68 11:18:01 5 45.57 0.00 7.58 7.34 0.08 39.43 11:18:01 6 45.79 0.00 6.74 0.23 0.08 47.15 11:18:01 7 46.03 0.00 6.53 1.07 0.08 46.28 Average: all 28.69 0.00 5.37 2.51 0.07 63.35 Average: 0 27.54 0.00 5.68 4.53 0.08 62.16 Average: 1 31.11 0.00 5.00 1.57 0.07 62.25 Average: 2 27.74 0.00 5.52 0.45 0.07 66.22 Average: 3 29.64 0.00 5.65 0.54 0.08 64.10 Average: 4 27.88 0.00 4.90 0.47 0.07 66.68 Average: 5 28.29 0.00 5.97 8.86 0.07 56.80 Average: 6 28.30 0.00 5.35 2.60 0.08 63.67 Average: 7 28.98 0.00 4.92 1.12 0.07 64.91