---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-805 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-805) 01/19/26 _x86_64_ (8 CPU) 04:56:22 LINUX RESTART (8 CPU) 04:57:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:58:01 126.58 9.77 116.81 0.00 1444.64 47834.94 0.00 04:59:01 82.74 0.07 82.67 0.00 6.80 46687.70 0.00 05:00:01 31.83 0.05 31.78 0.00 0.40 24970.37 0.00 05:01:01 142.99 0.92 142.07 0.00 22.53 59965.08 0.00 Average: 96.16 2.73 93.43 0.00 373.09 44877.59 0.00 04:57:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 26967084 31383120 898616 2.73 126720 4424148 1921640 5.67 1674684 3679484 1219112 04:59:01 25880900 31124748 1153404 3.51 134768 5202984 2465136 7.27 1916800 4478532 710320 05:00:01 25208588 30519424 1758108 5.35 140992 5240460 2847720 8.40 2765548 4279392 57704 05:01:01 26445484 31511300 770528 2.34 173348 4975760 1831820 5.40 1232588 4588460 543340 Average: 26125514 31134648 1145164 3.48 143957 4960838 2266579 6.68 1897405 4256467 632619 04:57:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 lo 2.62 2.62 0.25 0.25 0.00 0.00 0.00 0.00 04:58:01 docker0 262.01 371.08 20.75 2530.92 0.00 0.00 0.00 0.00 04:58:01 veth76490c6 147.21 255.74 14.90 1968.60 0.00 0.00 0.00 0.16 04:58:01 ens3 687.05 463.42 9551.41 92.97 0.00 0.00 0.00 0.00 04:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:59:01 docker0 0.57 0.53 0.06 0.27 0.00 0.00 0.00 0.00 04:59:01 veth76490c6 0.57 0.57 0.07 0.27 0.00 0.00 0.00 0.00 04:59:01 ens3 11.20 7.50 9.17 4.98 0.00 0.00 0.00 0.00 05:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 docker0 1.38 1.58 0.11 1.68 0.00 0.00 0.00 0.00 05:00:01 veth76490c6 1.38 1.60 0.13 1.68 0.00 0.00 0.00 0.00 05:00:01 ens3 19.81 11.78 22.14 7.70 0.00 0.00 0.00 0.00 05:01:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 05:01:01 docker0 62.95 74.84 5.96 894.76 0.00 0.00 0.00 0.00 05:01:01 ens3 447.68 278.49 10653.42 48.71 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 82.48 113.09 6.78 863.92 0.00 0.00 0.00 0.00 Average: ens3 293.10 191.45 5078.09 38.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-805) 01/19/26 _x86_64_ (8 CPU) 04:56:22 LINUX RESTART (8 CPU) 04:57:00 CPU %user %nice %system %iowait %steal %idle 04:58:01 all 28.69 0.00 6.05 0.99 0.07 64.19 04:58:01 0 29.23 0.00 5.58 0.22 0.07 64.90 04:58:01 1 30.94 0.00 5.84 0.28 0.07 62.88 04:58:01 2 29.75 0.00 6.23 0.96 0.07 63.00 04:58:01 3 27.60 0.00 5.61 0.12 0.08 66.59 04:58:01 4 29.28 0.00 5.39 0.05 0.07 65.21 04:58:01 5 27.07 0.00 6.21 5.57 0.08 61.07 04:58:01 6 27.83 0.00 5.64 0.27 0.07 66.20 04:58:01 7 27.84 0.00 7.91 0.48 0.08 63.68 04:59:01 all 56.81 0.00 8.13 0.40 0.09 34.56 04:59:01 0 53.16 0.00 8.93 0.00 0.10 37.80 04:59:01 1 58.38 0.00 7.90 1.02 0.08 32.61 04:59:01 2 58.09 0.00 8.30 0.05 0.10 33.46 04:59:01 3 55.15 0.00 7.78 0.00 0.08 36.98 04:59:01 4 58.58 0.00 7.65 1.87 0.08 31.83 04:59:01 5 55.05 0.00 8.50 0.13 0.10 36.22 04:59:01 6 57.33 0.00 7.09 0.03 0.08 35.46 04:59:01 7 58.76 0.00 8.89 0.12 0.08 32.15 05:00:01 all 33.94 0.00 4.42 0.29 0.05 61.30 05:00:01 0 34.69 0.00 3.80 0.02 0.05 61.44 05:00:01 1 32.33 0.00 4.41 0.00 0.05 63.21 05:00:01 2 34.11 0.00 5.10 0.00 0.05 60.74 05:00:01 3 36.27 0.00 4.24 0.00 0.05 59.44 05:00:01 4 35.18 0.00 4.26 0.00 0.05 60.51 05:00:01 5 32.43 0.00 4.63 2.27 0.07 60.60 05:00:01 6 33.43 0.00 4.63 0.00 0.05 61.89 05:00:01 7 33.10 0.00 4.27 0.02 0.07 62.55 05:01:01 all 11.27 0.00 4.28 0.94 0.08 83.43 05:01:01 0 9.98 0.00 2.76 0.03 0.07 87.16 05:01:01 1 11.33 0.00 5.38 5.26 0.09 77.93 05:01:01 2 12.96 0.00 5.35 0.29 0.10 81.29 05:01:01 3 13.47 0.00 5.62 0.53 0.09 80.30 05:01:01 4 10.71 0.00 4.22 0.05 0.05 84.96 05:01:01 5 10.64 0.00 4.09 1.01 0.10 84.16 05:01:01 6 10.03 0.00 3.69 0.27 0.05 85.97 05:01:01 7 11.05 0.00 3.20 0.12 0.07 85.57 Average: all 32.71 0.00 5.72 0.66 0.07 60.84 Average: 0 31.77 0.00 5.27 0.07 0.07 62.83 Average: 1 33.32 0.00 5.88 1.62 0.07 59.11 Average: 2 33.78 0.00 6.25 0.33 0.08 59.56 Average: 3 33.16 0.00 5.81 0.16 0.08 60.79 Average: 4 33.48 0.00 5.38 0.49 0.06 60.59 Average: 5 31.30 0.00 5.86 2.26 0.09 60.49 Average: 6 32.17 0.00 5.27 0.14 0.06 62.35 Average: 7 32.71 0.00 6.07 0.18 0.08 60.96