---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11378 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: 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 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-11378) 05/26/26 _x86_64_ (8 CPU) 03:32:03 LINUX RESTART (8 CPU) 03:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:34:01 66.37 18.18 48.19 0.00 3159.47 21516.55 0.00 03:35:01 246.63 3.88 242.74 0.00 52.39 70971.12 0.00 03:36:01 79.29 0.35 78.94 0.00 29.06 19320.25 0.00 03:37:01 93.37 0.32 93.05 0.00 23.60 35581.54 0.00 Average: 121.41 5.68 115.73 0.00 816.13 36847.36 0.00 03:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 29250396 31584664 729752 2.22 75172 2559336 1821144 5.37 968888 2303572 524 03:35:01 26960716 31291504 984512 3.00 152684 4303356 2368000 6.98 1665408 3674612 56684 03:36:01 26455164 31382768 888828 2.70 160808 4849220 2269008 6.69 1949384 3852920 609112 03:37:01 26164192 31530328 740280 2.25 175756 5239692 1736652 5.12 1606448 4454132 260 Average: 27207617 31447316 835843 2.54 141105 4237901 2048701 6.04 1547532 3571309 166645 03:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 ens3 212.30 141.36 3947.86 68.82 0.00 0.00 0.00 0.00 03:34:01 lo 4.33 4.33 0.44 0.44 0.00 0.00 0.00 0.00 03:34:01 docker0 20.43 21.30 1.56 149.55 0.00 0.00 0.00 0.00 03:35:01 ens3 525.41 341.14 6287.89 46.80 0.00 0.00 0.00 0.00 03:35:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:35:01 docker0 272.94 397.37 24.27 2925.74 0.00 0.00 0.00 0.00 03:35:01 veth962de49 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:36:01 ens3 37.31 22.41 235.91 10.61 0.00 0.00 0.00 0.00 03:36:01 veth9b66c53 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 03:36:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:36:01 docker0 5.65 11.48 0.40 152.50 0.00 0.00 0.00 0.00 03:37:01 ens3 122.40 73.34 2556.20 21.46 0.00 0.00 0.00 0.00 03:37:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 224.35 144.56 3256.97 36.92 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 74.75 107.54 6.56 806.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11378) 05/26/26 _x86_64_ (8 CPU) 03:32:03 LINUX RESTART (8 CPU) 03:33:01 CPU %user %nice %system %iowait %steal %idle 03:34:01 all 3.25 0.00 1.38 2.77 0.05 92.56 03:34:01 0 1.94 0.00 1.49 0.48 0.03 96.06 03:34:01 1 3.71 0.00 1.64 0.89 0.05 93.71 03:34:01 2 2.73 0.00 0.84 0.52 0.05 95.87 03:34:01 3 3.58 0.00 1.41 5.60 0.07 89.34 03:34:01 4 3.71 0.00 1.34 5.48 0.03 89.43 03:34:01 5 2.69 0.00 1.72 0.15 0.03 95.40 03:34:01 6 4.22 0.00 1.31 8.41 0.05 86.01 03:34:01 7 3.39 0.00 1.25 0.70 0.05 94.60 03:35:01 all 9.33 0.00 3.47 7.31 0.07 79.83 03:35:01 0 11.57 0.00 4.54 29.80 0.08 54.00 03:35:01 1 8.94 0.00 3.09 1.28 0.07 86.63 03:35:01 2 7.83 0.00 2.64 1.33 0.05 88.15 03:35:01 3 10.43 0.00 3.60 12.52 0.07 73.38 03:35:01 4 7.80 0.00 2.67 0.48 0.05 89.00 03:35:01 5 9.64 0.00 3.24 3.17 0.15 83.81 03:35:01 6 8.42 0.00 3.92 6.07 0.05 81.55 03:35:01 7 10.00 0.00 4.05 3.90 0.07 81.98 03:36:01 all 56.94 0.00 8.38 0.86 0.14 33.68 03:36:01 0 56.72 0.00 8.01 0.32 0.17 34.78 03:36:01 1 56.37 0.00 8.19 0.84 0.14 34.46 03:36:01 2 57.89 0.00 7.87 0.17 0.13 33.94 03:36:01 3 57.92 0.00 8.85 0.71 0.12 32.40 03:36:01 4 56.75 0.00 8.45 4.10 0.13 30.56 03:36:01 5 55.86 0.00 8.96 0.32 0.12 34.74 03:36:01 6 57.70 0.00 8.52 0.30 0.13 33.34 03:36:01 7 56.27 0.00 8.21 0.12 0.15 35.25 03:37:01 all 8.76 0.00 1.94 2.27 0.05 86.98 03:37:01 0 8.54 0.00 1.95 0.07 0.05 89.39 03:37:01 1 9.28 0.00 1.68 1.08 0.05 87.91 03:37:01 2 8.23 0.00 1.61 2.17 0.05 87.95 03:37:01 3 8.34 0.00 1.99 2.58 0.05 87.04 03:37:01 4 8.37 0.00 1.61 0.13 0.03 89.85 03:37:01 5 9.79 0.00 2.78 8.95 0.05 78.42 03:37:01 6 8.97 0.00 1.83 3.11 0.05 86.04 03:37:01 7 8.56 0.00 2.03 0.13 0.05 89.22 Average: all 19.52 0.00 3.78 3.30 0.08 73.31 Average: 0 19.59 0.00 3.98 7.63 0.08 68.71 Average: 1 19.53 0.00 3.64 1.02 0.08 75.72 Average: 2 19.13 0.00 3.23 1.05 0.07 76.52 Average: 3 20.05 0.00 3.96 5.35 0.08 70.56 Average: 4 19.11 0.00 3.51 2.54 0.06 74.78 Average: 5 19.45 0.00 4.17 3.15 0.09 73.15 Average: 6 19.81 0.00 3.89 4.47 0.07 71.75 Average: 7 19.51 0.00 3.88 1.21 0.08 75.32