---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2615 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 13G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2615) 06/02/25 _x86_64_ (8 CPU) 01:07:28 LINUX RESTART (8 CPU) 01:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:09:01 383.17 11.69 371.48 0.00 1860.43 136975.29 0.00 01:10:01 236.53 1.50 235.03 0.00 14.53 75555.01 0.00 01:11:01 174.02 0.18 173.84 0.00 14.80 50420.13 0.00 Average: 263.91 4.42 259.49 0.00 623.05 87374.63 0.00 01:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 28840228 31543932 764184 2.32 80944 2888764 1979584 5.83 1037768 2606864 9604 01:10:01 27100356 31369348 928732 2.82 187728 4176500 2025084 5.97 1449420 3750712 355932 01:11:01 27185332 31543440 757708 2.30 193160 4279132 1777512 5.24 1371108 3762948 456 Average: 27708639 31485573 816875 2.48 153944 3781465 1927393 5.68 1286099 3373508 121997 01:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 lo 6.98 6.98 0.68 0.68 0.00 0.00 0.00 0.00 01:09:01 docker0 195.70 215.69 15.78 447.13 0.00 0.00 0.00 0.00 01:09:01 veth05851fd 146.01 165.95 14.35 133.10 0.00 0.00 0.00 0.01 01:09:01 ens3 624.64 452.50 7892.52 79.19 0.00 0.00 0.00 0.00 01:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 vethca46ebe 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:10:01 docker0 177.75 326.78 14.51 2730.83 0.00 0.00 0.00 0.00 01:10:01 ens3 354.29 193.25 2757.80 26.18 0.00 0.00 0.00 0.00 01:11:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 01:11:01 docker0 5.15 8.55 0.31 114.89 0.00 0.00 0.00 0.00 01:11:01 ens3 38.08 21.88 140.23 11.02 0.00 0.00 0.00 0.00 Average: lo 2.68 2.68 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 125.81 183.49 10.17 1101.25 0.00 0.00 0.00 0.00 Average: ens3 337.41 221.26 3572.86 38.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2615) 06/02/25 _x86_64_ (8 CPU) 01:07:28 LINUX RESTART (8 CPU) 01:08:02 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 8.83 0.00 3.70 1.32 0.06 86.08 01:09:01 0 8.45 0.00 3.88 1.90 0.05 85.71 01:09:01 1 9.53 0.00 4.45 0.31 0.07 85.65 01:09:01 2 9.21 0.00 3.21 0.58 0.05 86.95 01:09:01 3 7.31 0.00 3.46 0.07 0.07 89.10 01:09:01 4 9.82 0.00 3.54 0.51 0.05 86.08 01:09:01 5 10.11 0.00 3.55 2.73 0.07 83.54 01:09:01 6 7.81 0.00 3.55 0.43 0.07 88.14 01:09:01 7 8.43 0.00 3.99 4.07 0.07 83.44 01:10:01 all 32.17 0.00 7.92 1.30 0.08 58.53 01:10:01 0 31.84 0.00 7.53 0.56 0.08 59.98 01:10:01 1 31.38 0.00 7.19 0.13 0.07 61.23 01:10:01 2 32.01 0.00 7.53 0.72 0.08 59.65 01:10:01 3 32.56 0.00 8.04 0.44 0.07 58.89 01:10:01 4 31.29 0.00 6.95 0.45 0.08 61.23 01:10:01 5 32.45 0.00 8.31 3.61 0.08 55.55 01:10:01 6 32.80 0.00 8.42 0.42 0.07 58.29 01:10:01 7 33.07 0.00 9.42 4.10 0.07 53.34 01:11:01 all 43.19 0.00 6.98 0.73 0.09 49.01 01:11:01 0 42.84 0.00 6.90 0.15 0.08 50.03 01:11:01 1 43.25 0.00 7.20 2.58 0.08 46.88 01:11:01 2 43.34 0.00 6.99 0.05 0.08 49.53 01:11:01 3 43.25 0.00 7.58 0.96 0.08 48.13 01:11:01 4 43.30 0.00 6.92 0.52 0.08 49.18 01:11:01 5 41.94 0.00 6.62 1.11 0.10 50.23 01:11:01 6 43.22 0.00 6.89 0.05 0.08 49.76 01:11:01 7 44.41 0.00 6.72 0.39 0.10 48.37 Average: all 28.19 0.00 6.22 1.12 0.08 64.41 Average: 0 27.86 0.00 6.12 0.86 0.07 65.09 Average: 1 28.16 0.00 6.29 1.01 0.07 64.46 Average: 2 28.30 0.00 5.93 0.45 0.07 65.25 Average: 3 27.81 0.00 6.37 0.49 0.07 65.25 Average: 4 28.27 0.00 5.82 0.50 0.07 65.34 Average: 5 28.27 0.00 6.17 2.48 0.08 62.99 Average: 6 28.05 0.00 6.30 0.30 0.07 65.28 Average: 7 28.76 0.00 6.72 2.84 0.08 61.59