---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-921 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-921) 05/05/25 _x86_64_ (8 CPU) 04:35:46 LINUX RESTART (8 CPU) 04:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:37:01 355.72 48.57 307.15 0.00 5433.25 56490.63 0.00 04:38:01 328.62 2.83 325.79 0.00 29.86 93891.37 0.00 04:39:01 99.95 0.20 99.75 0.00 8.53 36067.32 0.00 Average: 260.91 17.02 243.88 0.00 1803.62 62183.15 0.00 04:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:37:01 29219064 31554792 766496 2.33 74576 2533960 1894532 5.58 1008216 2270476 485112 04:38:01 27264368 31353432 945624 2.88 187364 4005336 2295156 6.76 1657300 3383448 504940 04:39:01 27066120 31528912 771352 2.35 192932 4365580 1901708 5.60 1385728 3848524 281500 Average: 27849851 31479045 827824 2.52 151624 3634959 2030465 5.98 1350415 3167483 423851 04:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:37:01 docker0 21.71 21.96 1.59 139.97 0.00 0.00 0.00 0.00 04:37:01 lo 7.32 7.32 0.71 0.71 0.00 0.00 0.00 0.00 04:37:01 ens3 599.63 402.03 6006.17 98.35 0.00 0.00 0.00 0.00 04:38:01 docker0 283.77 449.18 24.42 2981.82 0.00 0.00 0.00 0.00 04:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:38:01 vethccf8266 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:38:01 ens3 480.44 301.13 3011.17 40.29 0.00 0.00 0.00 0.00 04:39:01 docker0 1.53 2.72 0.09 38.10 0.00 0.00 0.00 0.00 04:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:39:01 ens3 31.58 18.46 63.01 11.00 0.00 0.00 0.00 0.00 Average: docker0 102.80 158.73 8.74 1058.50 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 369.28 239.64 3010.14 49.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-921) 05/05/25 _x86_64_ (8 CPU) 04:35:46 LINUX RESTART (8 CPU) 04:36:01 CPU %user %nice %system %iowait %steal %idle 04:37:01 all 9.28 0.00 3.09 2.43 0.04 85.16 04:37:01 0 9.90 0.00 2.82 1.14 0.03 86.11 04:37:01 1 9.01 0.00 4.37 4.18 0.05 82.40 04:37:01 2 8.62 0.00 2.21 0.36 0.05 88.75 04:37:01 3 10.29 0.00 2.65 5.57 0.03 81.46 04:37:01 4 11.96 0.00 3.64 6.54 0.03 77.82 04:37:01 5 7.19 0.00 3.23 1.15 0.03 88.40 04:37:01 6 4.85 0.00 2.80 0.22 0.05 92.08 04:37:01 7 12.44 0.00 3.00 0.29 0.05 84.22 04:38:01 all 20.90 0.00 5.87 4.53 0.09 68.61 04:38:01 0 21.05 0.00 5.83 1.72 0.08 71.31 04:38:01 1 20.81 0.00 5.17 0.76 0.07 73.20 04:38:01 2 20.83 0.00 5.40 1.30 0.05 72.42 04:38:01 3 21.66 0.00 6.30 10.45 0.08 61.50 04:38:01 4 21.33 0.00 5.62 9.15 0.24 63.67 04:38:01 5 19.47 0.00 6.52 7.26 0.07 66.68 04:38:01 6 19.81 0.00 6.66 4.15 0.07 69.31 04:38:01 7 22.19 0.00 5.50 1.47 0.07 70.78 04:39:01 all 44.85 0.00 6.79 2.01 0.08 46.27 04:39:01 0 46.22 0.00 6.95 0.82 0.08 45.92 04:39:01 1 44.53 0.00 7.40 4.73 0.08 43.26 04:39:01 2 44.88 0.00 7.17 0.34 0.08 47.53 04:39:01 3 44.88 0.00 6.49 0.13 0.07 48.43 04:39:01 4 45.57 0.00 6.92 8.14 0.08 39.28 04:39:01 5 44.49 0.00 6.76 0.08 0.12 48.55 04:39:01 6 42.66 0.00 5.87 1.48 0.07 49.92 04:39:01 7 45.56 0.00 6.74 0.42 0.08 47.19 Average: all 25.10 0.00 5.26 2.99 0.07 66.58 Average: 0 25.80 0.00 5.21 1.23 0.07 67.69 Average: 1 24.85 0.00 5.65 3.21 0.07 66.22 Average: 2 24.89 0.00 4.95 0.67 0.06 69.43 Average: 3 25.72 0.00 5.16 5.37 0.06 63.68 Average: 4 26.34 0.00 5.40 7.95 0.12 60.19 Average: 5 23.81 0.00 5.51 2.84 0.07 67.77 Average: 6 22.52 0.00 5.12 1.96 0.06 70.35 Average: 7 26.82 0.00 5.09 0.73 0.07 67.29