---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36359 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 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 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36359) 01/08/25 _x86_64_ (8 CPU) 17:22:25 LINUX RESTART (8 CPU) 17:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:24:01 438.42 13.46 424.96 0.00 1816.06 59258.38 0.00 17:25:01 168.27 0.07 168.21 0.00 4.13 56825.86 0.00 17:26:01 146.89 0.12 146.78 0.00 2.67 51038.16 0.00 Average: 251.21 4.55 246.66 0.00 607.69 55707.66 0.00 17:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:24:01 28031060 31514100 795380 2.42 128872 3516564 1887844 5.56 1291328 3052396 387216 17:25:01 26602680 30634308 1666400 5.07 188308 3930752 2720260 8.02 2177116 3514136 370964 17:26:01 27141612 31495960 807176 2.45 192972 4263828 1931900 5.69 1476536 3688812 67764 Average: 27258451 31214789 1089652 3.31 170051 3903715 2180001 6.42 1648327 3418448 275315 17:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:24:01 ens3 786.40 509.75 8505.06 80.82 0.00 0.00 0.00 0.00 17:24:01 lo 6.20 6.20 0.61 0.61 0.00 0.00 0.00 0.00 17:24:01 docker0 349.55 528.19 29.23 3527.85 0.00 0.00 0.00 0.00 17:25:01 veth365d4f9 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 17:25:01 ens3 23.66 14.43 25.99 10.18 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 docker0 0.27 0.35 0.03 0.15 0.00 0.00 0.00 0.00 17:26:01 ens3 89.89 43.59 1177.68 12.63 0.00 0.00 0.00 0.00 17:26:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 17:26:01 docker0 19.78 45.46 1.45 843.47 0.00 0.00 0.00 0.00 Average: ens3 300.01 189.27 3236.53 34.55 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 123.21 191.35 10.24 1457.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36359) 01/08/25 _x86_64_ (8 CPU) 17:22:25 LINUX RESTART (8 CPU) 17:23:01 CPU %user %nice %system %iowait %steal %idle 17:24:01 all 8.94 0.00 3.84 1.38 0.06 85.78 17:24:01 0 7.24 0.00 5.91 5.02 0.07 81.76 17:24:01 1 8.91 0.00 4.18 0.79 0.07 86.05 17:24:01 2 8.93 0.00 3.77 1.93 0.05 85.31 17:24:01 3 8.82 0.00 3.63 1.80 0.07 85.68 17:24:01 4 8.22 0.00 3.71 0.40 0.07 87.60 17:24:01 5 9.50 0.00 2.82 0.08 0.07 87.53 17:24:01 6 8.19 0.00 3.14 0.42 0.05 88.20 17:24:01 7 11.69 0.00 3.55 0.59 0.07 84.10 17:25:01 all 40.78 0.00 7.46 0.86 0.07 50.82 17:25:01 0 41.63 0.00 8.81 4.86 0.07 44.63 17:25:01 1 39.91 0.00 7.38 0.71 0.07 51.94 17:25:01 2 40.30 0.00 7.08 0.27 0.07 52.28 17:25:01 3 41.26 0.00 8.29 0.59 0.08 49.77 17:25:01 4 39.42 0.00 7.61 0.13 0.07 52.77 17:25:01 5 41.26 0.00 7.40 0.07 0.08 51.18 17:25:01 6 41.01 0.00 6.47 0.17 0.07 52.28 17:25:01 7 41.48 0.00 6.62 0.10 0.07 51.73 17:26:01 all 33.00 0.00 6.84 2.00 0.08 58.08 17:26:01 0 33.41 0.00 6.53 2.03 0.08 57.95 17:26:01 1 30.81 0.00 7.28 11.05 0.12 50.74 17:26:01 2 32.47 0.00 5.96 0.07 0.07 61.44 17:26:01 3 32.39 0.00 7.03 1.62 0.10 58.85 17:26:01 4 31.45 0.00 6.50 0.57 0.08 61.40 17:26:01 5 33.18 0.00 6.16 0.13 0.07 60.47 17:26:01 6 34.36 0.00 7.56 0.55 0.08 57.44 17:26:01 7 35.95 0.00 7.67 0.03 0.07 56.28 Average: all 27.56 0.00 6.04 1.42 0.07 64.91 Average: 0 27.41 0.00 7.08 3.96 0.07 61.47 Average: 1 26.54 0.00 6.28 4.18 0.08 62.91 Average: 2 27.21 0.00 5.60 0.76 0.06 66.37 Average: 3 27.47 0.00 6.31 1.34 0.08 64.79 Average: 4 26.35 0.00 5.94 0.37 0.07 67.27 Average: 5 27.94 0.00 5.45 0.10 0.07 66.44 Average: 6 27.85 0.00 5.73 0.38 0.07 65.97 Average: 7 29.71 0.00 5.95 0.24 0.07 64.03