---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1284 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1284) 09/02/26 _x86_64_ (8 CPU) 11:45:50 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 361.58 72.48 289.10 0.00 12272.58 96385.20 0.00 11:48:01 119.26 1.22 118.05 0.00 12.26 46981.64 0.00 11:49:01 43.85 0.00 43.85 0.00 0.00 36092.92 0.00 11:50:01 77.67 0.12 77.55 0.00 4.93 38765.67 0.00 Average: 150.60 18.45 132.14 0.00 3072.70 54557.33 0.00 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 28774284 31532048 769668 2.34 83412 2960612 1810452 5.34 990208 2722788 395844 11:48:01 26351348 31007224 1270112 3.86 127064 4661312 2582984 7.62 2025816 3935736 841612 11:49:01 26137068 31435840 840468 2.56 134332 5259904 1911996 5.64 1518348 4621404 559764 11:50:01 27816676 31505344 775088 2.36 138232 3735564 1711120 5.04 1185832 3364628 184 Average: 27269844 31370114 913834 2.78 120760 4154348 2004138 5.91 1430051 3661139 449351 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 docker0 97.72 105.58 6.94 601.00 0.00 0.00 0.00 0.00 11:47:01 ens3 693.14 548.23 9074.38 138.32 0.00 0.00 0.00 0.00 11:47:01 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 11:48:01 docker0 130.24 152.71 11.14 1593.26 0.00 0.00 0.00 0.00 11:48:01 ens3 188.22 150.96 1628.89 27.19 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 veth9b945b3 130.21 152.82 12.92 1593.27 0.00 0.00 0.00 0.13 11:49:01 docker0 4.50 4.78 0.43 50.37 0.00 0.00 0.00 0.00 11:49:01 ens3 13.81 10.30 57.89 4.66 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 veth9b945b3 4.50 4.80 0.50 50.37 0.00 0.00 0.00 0.00 11:50:01 docker0 0.40 0.38 0.03 0.06 0.00 0.00 0.00 0.00 11:50:01 ens3 107.12 87.84 2540.54 20.68 0.00 0.00 0.00 0.00 11:50:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 58.21 65.86 4.63 561.15 0.00 0.00 0.00 0.00 Average: ens3 250.58 199.34 3325.53 47.72 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1284) 09/02/26 _x86_64_ (8 CPU) 11:45:50 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 9.66 0.00 2.97 1.61 0.01 85.75 11:47:01 0 9.26 0.00 3.49 0.57 0.02 86.66 11:47:01 1 9.79 0.00 4.01 4.63 0.00 81.57 11:47:01 2 8.90 0.00 2.84 1.04 0.00 87.22 11:47:01 3 9.88 0.00 2.27 0.74 0.00 87.10 11:47:01 4 9.13 0.00 2.82 0.41 0.00 87.64 11:47:01 5 7.73 0.00 2.28 0.55 0.02 89.43 11:47:01 6 8.97 0.00 2.77 1.85 0.02 86.39 11:47:01 7 13.66 0.00 3.28 3.05 0.00 80.01 11:48:01 all 48.51 0.00 7.44 0.50 0.03 43.52 11:48:01 0 47.57 0.00 7.23 0.10 0.02 45.09 11:48:01 1 50.39 0.00 8.03 0.27 0.03 41.28 11:48:01 2 48.27 0.00 6.90 0.08 0.02 44.73 11:48:01 3 48.73 0.00 7.49 0.99 0.03 42.76 11:48:01 4 47.49 0.00 8.33 2.38 0.02 41.78 11:48:01 5 47.18 0.00 7.31 0.08 0.03 45.38 11:48:01 6 49.80 0.00 7.43 0.03 0.02 42.72 11:48:01 7 48.70 0.00 6.83 0.03 0.03 44.40 11:49:01 all 54.79 0.00 8.51 0.17 0.03 36.50 11:49:01 0 54.76 0.00 8.53 0.02 0.03 36.66 11:49:01 1 55.65 0.00 8.01 0.00 0.03 36.30 11:49:01 2 52.56 0.00 8.46 0.00 0.05 38.93 11:49:01 3 54.62 0.00 8.71 0.52 0.02 36.13 11:49:01 4 56.43 0.00 8.01 0.84 0.02 34.70 11:49:01 5 54.07 0.00 8.41 0.00 0.02 37.50 11:49:01 6 55.31 0.00 9.27 0.02 0.03 35.37 11:49:01 7 54.91 0.00 8.65 0.00 0.02 36.42 11:50:01 all 28.12 0.00 4.15 0.34 0.01 67.38 11:50:01 0 27.50 0.00 3.72 0.02 0.02 68.74 11:50:01 1 29.52 0.00 3.84 0.00 0.00 66.64 11:50:01 2 28.33 0.00 3.52 0.02 0.02 68.11 11:50:01 3 28.81 0.00 5.20 0.02 0.02 65.96 11:50:01 4 27.59 0.00 5.05 2.00 0.00 65.37 11:50:01 5 27.38 0.00 4.16 0.03 0.02 68.41 11:50:01 6 27.01 0.00 3.94 0.13 0.00 68.92 11:50:01 7 28.81 0.00 3.80 0.50 0.00 66.89 Average: all 35.27 0.00 5.77 0.65 0.02 58.29 Average: 0 34.78 0.00 5.74 0.18 0.02 59.28 Average: 1 36.34 0.00 5.97 1.23 0.02 56.45 Average: 2 34.51 0.00 5.43 0.29 0.02 59.75 Average: 3 35.51 0.00 5.92 0.57 0.02 57.99 Average: 4 35.20 0.00 6.06 1.41 0.01 57.33 Average: 5 34.05 0.00 5.54 0.17 0.02 60.23 Average: 6 35.29 0.00 5.85 0.51 0.02 58.33 Average: 7 36.53 0.00 5.64 0.90 0.01 56.92