---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3431 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3431) 06/17/25 _x86_64_ (8 CPU) 04:22:10 LINUX RESTART (8 CPU) 04:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:24:01 124.62 3.73 120.89 0.00 441.55 59123.40 0.00 04:25:01 105.60 0.00 105.60 0.00 0.00 49532.29 0.00 04:26:01 44.23 0.17 44.06 0.00 7.73 19892.82 0.00 04:27:01 49.88 0.32 49.56 0.00 29.33 16853.19 0.00 Average: 80.90 1.04 79.86 0.00 118.31 36255.16 0.00 04:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 27691212 31507060 793904 2.41 110220 3848168 1802692 5.31 1284632 3373100 971116 04:25:01 26268088 31454404 843196 2.56 113604 5156524 1859808 5.48 1810812 4211580 863436 04:26:01 28352824 31479536 826564 2.51 119396 3231248 2023168 5.96 1233816 2845816 331960 04:27:01 28149860 31448684 850356 2.59 120648 3369588 1844796 5.44 1276576 2966660 40 Average: 27615496 31472421 828505 2.52 115967 3901382 1882616 5.55 1401459 3349289 541638 04:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 04:24:01 docker0 308.25 330.27 22.79 2579.10 0.00 0.00 0.00 0.00 04:24:01 vetha6e837a 179.95 209.61 16.73 2003.22 0.00 0.00 0.00 0.16 04:24:01 ens3 498.44 414.10 5877.11 56.34 0.00 0.00 0.00 0.00 04:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:25:01 docker0 0.52 0.45 0.04 0.24 0.00 0.00 0.00 0.00 04:25:01 vetha6e837a 0.52 0.47 0.05 0.24 0.00 0.00 0.00 0.00 04:25:01 ens3 21.10 12.56 19.96 5.35 0.00 0.00 0.00 0.00 04:26:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 04:26:01 docker0 1.38 1.47 0.09 1.64 0.00 0.00 0.00 0.00 04:26:01 ens3 102.05 65.87 2526.99 15.09 0.00 0.00 0.00 0.00 04:27:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 ens3 58.12 34.14 58.79 20.54 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 76.57 82.01 5.66 637.16 0.00 0.00 0.00 0.00 Average: ens3 168.55 130.49 2105.00 24.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3431) 06/17/25 _x86_64_ (8 CPU) 04:22:10 LINUX RESTART (8 CPU) 04:23:02 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 32.74 0.00 6.89 0.81 0.07 59.49 04:24:01 0 31.22 0.00 6.74 0.24 0.07 61.73 04:24:01 1 32.91 0.00 6.42 0.10 0.09 60.49 04:24:01 2 32.19 0.00 7.18 3.69 0.09 56.84 04:24:01 3 32.49 0.00 6.99 0.05 0.09 60.38 04:24:01 4 33.27 0.00 7.11 0.38 0.07 59.17 04:24:01 5 36.49 0.00 7.20 0.20 0.07 56.04 04:24:01 6 31.71 0.00 6.86 0.82 0.07 60.54 04:24:01 7 31.59 0.00 6.64 0.96 0.07 60.74 04:25:01 all 62.45 0.00 9.16 0.36 0.08 27.95 04:25:01 0 65.51 0.00 9.26 1.04 0.10 24.09 04:25:01 1 60.30 0.00 8.77 0.15 0.08 30.69 04:25:01 2 60.69 0.00 9.24 0.02 0.07 29.98 04:25:01 3 64.36 0.00 8.85 0.03 0.07 26.69 04:25:01 4 61.44 0.00 9.20 1.40 0.08 27.88 04:25:01 5 61.63 0.00 9.31 0.07 0.08 28.91 04:25:01 6 63.36 0.00 9.12 0.02 0.08 27.42 04:25:01 7 62.30 0.00 9.51 0.19 0.08 27.91 04:26:01 all 23.03 0.00 2.99 0.32 0.04 73.62 04:26:01 0 23.37 0.00 3.16 0.08 0.03 73.35 04:26:01 1 24.15 0.00 2.76 0.03 0.03 73.02 04:26:01 2 21.98 0.00 3.04 2.20 0.05 72.73 04:26:01 3 22.50 0.00 2.75 0.00 0.05 74.70 04:26:01 4 22.95 0.00 2.95 0.03 0.05 74.02 04:26:01 5 23.54 0.00 2.80 0.02 0.05 73.59 04:26:01 6 21.41 0.00 3.68 0.00 0.03 74.88 04:26:01 7 24.33 0.00 2.76 0.18 0.05 72.67 04:27:01 all 2.19 0.00 1.01 0.17 0.03 96.59 04:27:01 0 1.99 0.00 1.12 0.07 0.03 96.79 04:27:01 1 3.10 0.00 0.85 0.02 0.07 95.97 04:27:01 2 1.62 0.00 1.12 0.10 0.03 97.12 04:27:01 3 1.52 0.00 0.79 0.02 0.03 97.64 04:27:01 4 3.01 0.00 1.37 0.95 0.03 94.63 04:27:01 5 2.69 0.00 0.96 0.12 0.05 96.19 04:27:01 6 1.61 0.00 0.97 0.02 0.02 97.39 04:27:01 7 1.97 0.00 0.94 0.10 0.00 96.99 Average: all 30.04 0.00 5.00 0.41 0.06 64.49 Average: 0 30.49 0.00 5.06 0.36 0.06 64.03 Average: 1 30.05 0.00 4.69 0.08 0.07 65.12 Average: 2 29.05 0.00 5.13 1.49 0.06 64.27 Average: 3 30.16 0.00 4.83 0.03 0.06 64.93 Average: 4 30.09 0.00 5.14 0.69 0.06 64.02 Average: 5 31.05 0.00 5.05 0.10 0.06 63.73 Average: 6 29.46 0.00 5.14 0.21 0.05 65.13 Average: 7 29.97 0.00 4.94 0.35 0.05 64.69