---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3379 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 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-3379) 06/16/25 _x86_64_ (8 CPU) 07:48:42 LINUX RESTART (8 CPU) 07:49:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:01 371.58 38.91 332.67 0.00 4282.45 120599.64 0.00 07:51:01 84.45 0.52 83.94 0.00 17.86 28788.54 0.00 07:52:01 188.69 0.88 187.80 0.00 34.26 77258.46 0.00 Average: 215.77 13.58 202.19 0.00 1460.53 75797.74 0.00 07:49:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 28684592 31506276 800948 2.44 84564 2976104 1849036 5.45 1087516 2676328 141688 07:51:01 28298536 31508124 801808 2.44 105644 3315676 2045488 6.03 1174888 2948476 486232 07:52:01 26833068 31493004 806084 2.45 149560 4576296 1837420 5.42 1289192 4145488 572 Average: 27938732 31502468 802947 2.44 113256 3622692 1910648 5.63 1183865 3256764 209497 07:49:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 ens3 731.60 495.12 8656.98 108.90 0.00 0.00 0.00 0.00 07:50:01 lo 3.41 3.41 0.33 0.33 0.00 0.00 0.00 0.00 07:50:01 veth2c9a7ea 47.03 68.35 4.42 654.56 0.00 0.00 0.00 0.05 07:50:01 docker0 86.04 105.72 6.54 850.64 0.00 0.00 0.00 0.00 07:51:01 ens3 129.48 86.75 2721.85 17.90 0.00 0.00 0.00 0.00 07:51:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 07:51:01 docker0 16.61 22.00 1.42 185.80 0.00 0.00 0.00 0.00 07:52:01 ens3 408.72 294.62 8049.95 169.00 0.00 0.00 0.00 0.00 07:52:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 07:52:01 veth80bef45 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:52:01 docker0 59.57 88.94 5.51 853.76 0.00 0.00 0.00 0.00 Average: ens3 424.97 293.28 6488.31 98.66 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth80bef45 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 54.25 72.40 4.50 631.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3379) 06/16/25 _x86_64_ (8 CPU) 07:48:42 LINUX RESTART (8 CPU) 07:49:00 CPU %user %nice %system %iowait %steal %idle 07:50:01 all 11.30 0.00 3.75 2.98 0.06 81.92 07:50:01 0 15.57 0.00 3.05 0.08 0.07 81.23 07:50:01 1 11.01 0.00 4.43 8.03 0.07 76.47 07:50:01 2 10.14 0.00 4.84 12.12 0.07 72.84 07:50:01 3 10.40 0.00 4.55 0.41 0.07 84.57 07:50:01 4 11.68 0.00 3.29 1.74 0.05 83.23 07:50:01 5 10.41 0.00 3.78 0.70 0.05 85.06 07:50:01 6 12.25 0.00 2.85 0.55 0.07 84.28 07:50:01 7 8.90 0.00 3.25 0.25 0.05 87.55 07:51:01 all 45.37 0.00 7.46 1.29 0.09 45.78 07:51:01 0 46.61 0.00 7.37 0.37 0.08 45.57 07:51:01 1 45.63 0.00 8.26 0.44 0.12 45.56 07:51:01 2 45.95 0.00 7.69 5.26 0.10 40.99 07:51:01 3 45.89 0.00 6.64 0.64 0.08 46.74 07:51:01 4 44.75 0.00 7.69 1.47 0.08 46.01 07:51:01 5 48.03 0.00 7.84 0.88 0.12 43.13 07:51:01 6 41.30 0.00 6.44 0.41 0.08 51.77 07:51:01 7 44.77 0.00 7.78 0.86 0.08 46.50 07:52:01 all 9.48 0.00 4.11 2.92 0.06 83.43 07:52:01 0 9.25 0.00 3.77 1.70 0.07 85.21 07:52:01 1 10.18 0.00 5.58 16.43 0.09 67.72 07:52:01 2 11.40 0.00 3.87 0.74 0.05 83.94 07:52:01 3 8.35 0.00 3.84 2.91 0.07 84.83 07:52:01 4 11.13 0.00 4.36 1.40 0.07 83.04 07:52:01 5 9.52 0.00 4.38 0.07 0.05 85.98 07:52:01 6 6.91 0.00 3.00 0.03 0.05 90.00 07:52:01 7 9.16 0.00 4.08 0.15 0.07 86.54 Average: all 22.00 0.00 5.10 2.40 0.07 70.43 Average: 0 23.77 0.00 4.72 0.71 0.07 70.72 Average: 1 22.27 0.00 6.09 8.27 0.09 63.29 Average: 2 22.44 0.00 5.46 6.07 0.07 65.95 Average: 3 21.51 0.00 5.01 1.32 0.07 72.09 Average: 4 22.47 0.00 5.10 1.54 0.07 70.82 Average: 5 22.62 0.00 5.33 0.55 0.07 71.43 Average: 6 20.07 0.00 4.09 0.33 0.07 75.45 Average: 7 20.88 0.00 5.03 0.42 0.07 73.61