---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40863 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: 2799.998 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-40863) 03/11/25 _x86_64_ (8 CPU) 07:00:04 LINUX RESTART (8 CPU) 07:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:02:01 339.26 3.34 335.93 0.00 56.13 97220.40 0.00 07:03:01 34.64 0.05 34.59 0.00 4.93 14293.37 0.00 07:04:01 183.89 0.12 183.77 0.00 4.53 53660.92 0.00 Average: 185.08 1.16 183.92 0.00 21.67 54822.73 0.00 07:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 28072156 31534652 764456 2.32 183560 3445016 1764136 5.20 1135752 3160236 212 07:03:01 26520728 30921280 1369728 4.17 188776 4297516 2433736 7.17 1870996 3888340 475224 07:04:01 27359168 31504216 789780 2.40 194132 4067976 2050736 6.04 1379204 3569440 125656 Average: 27317351 31320049 974655 2.96 188823 3936836 2082869 6.14 1461984 3539339 200364 07:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 docker0 280.24 427.42 24.37 2953.63 0.00 0.00 0.00 0.00 07:02:01 ens3 587.32 371.55 6276.04 48.47 0.00 0.00 0.00 0.00 07:02:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 veth6f47871 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:03:01 ens3 17.15 8.87 15.75 6.76 0.00 0.00 0.00 0.00 07:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 docker0 4.62 9.32 0.28 117.59 0.00 0.00 0.00 0.00 07:04:01 ens3 96.57 58.86 2014.60 13.77 0.00 0.00 0.00 0.00 07:04:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 93.92 144.01 8.13 1012.96 0.00 0.00 0.00 0.00 Average: ens3 231.70 145.17 2749.20 22.86 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40863) 03/11/25 _x86_64_ (8 CPU) 07:00:04 LINUX RESTART (8 CPU) 07:01:02 CPU %user %nice %system %iowait %steal %idle 07:02:01 all 10.30 0.00 5.12 1.96 0.07 82.55 07:02:01 0 9.68 0.00 8.44 8.35 0.09 73.45 07:02:01 1 11.70 0.00 3.91 0.03 0.05 84.31 07:02:01 2 11.28 0.00 5.09 3.29 0.09 80.26 07:02:01 3 9.11 0.00 5.04 0.77 0.07 85.01 07:02:01 4 10.42 0.00 4.31 1.52 0.07 83.68 07:02:01 5 10.59 0.00 4.68 0.71 0.05 83.97 07:02:01 6 10.50 0.00 4.74 0.17 0.09 84.50 07:02:01 7 9.16 0.00 4.75 0.84 0.07 85.18 07:03:01 all 58.40 0.00 7.88 0.10 0.10 33.54 07:03:01 0 57.49 0.00 6.89 0.05 0.10 35.47 07:03:01 1 58.39 0.00 7.56 0.00 0.10 33.94 07:03:01 2 59.70 0.00 8.84 0.42 0.10 30.94 07:03:01 3 56.65 0.00 8.57 0.00 0.08 34.69 07:03:01 4 58.74 0.00 8.05 0.03 0.10 33.08 07:03:01 5 57.44 0.00 7.56 0.03 0.10 34.86 07:03:01 6 58.53 0.00 7.46 0.03 0.08 33.90 07:03:01 7 60.22 0.00 8.08 0.20 0.10 31.40 07:04:01 all 42.15 0.00 6.85 1.03 0.09 49.89 07:04:01 0 41.69 0.00 6.10 0.97 0.08 51.16 07:04:01 1 43.08 0.00 7.00 0.05 0.10 49.77 07:04:01 2 42.43 0.00 6.93 0.17 0.08 50.39 07:04:01 3 41.79 0.00 6.37 0.57 0.08 51.18 07:04:01 4 41.62 0.00 7.18 1.43 0.08 49.68 07:04:01 5 41.90 0.00 7.21 3.44 0.08 47.36 07:04:01 6 41.66 0.00 6.82 0.89 0.08 50.54 07:04:01 7 43.02 0.00 7.19 0.69 0.08 49.02 Average: all 37.14 0.00 6.63 1.02 0.08 55.13 Average: 0 36.54 0.00 7.13 3.07 0.09 53.16 Average: 1 37.86 0.00 6.17 0.03 0.08 55.85 Average: 2 37.98 0.00 6.96 1.28 0.09 53.69 Average: 3 35.99 0.00 6.67 0.45 0.08 56.82 Average: 4 37.15 0.00 6.53 0.99 0.08 55.24 Average: 5 36.84 0.00 6.50 1.40 0.08 55.19 Average: 6 37.08 0.00 6.35 0.37 0.08 56.12 Average: 7 37.66 0.00 6.69 0.58 0.08 54.99