---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15919 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 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-15919) 07/28/26 _x86_64_ (8 CPU) 11:49:02 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:51:01 107.43 0.80 106.63 0.00 31.59 37369.24 0.00 11:52:01 62.34 0.03 62.31 0.00 0.27 44879.74 0.00 Average: 84.89 0.42 84.47 0.00 15.93 41124.49 0.00 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 27192344 31379072 899400 2.74 127264 4200800 2130364 6.28 1367636 3762528 698180 11:52:01 26246008 31481984 796568 2.42 135012 5185604 1820956 5.37 1346244 4678712 489076 Average: 26719176 31430528 847984 2.58 131138 4693202 1975660 5.82 1356940 4220620 593628 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 317.31 342.09 23.72 2336.41 0.00 0.00 0.00 0.00 11:51:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 11:51:01 veth31024e9 194.72 209.35 17.69 1733.88 0.00 0.00 0.00 0.14 11:51:01 ens3 522.41 429.36 5726.68 84.85 0.00 0.00 0.00 0.00 11:52:01 docker0 0.75 0.68 0.07 1.06 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 veth31024e9 0.75 0.70 0.08 1.06 0.00 0.00 0.00 0.00 11:52:01 ens3 12.41 9.85 10.49 5.50 0.00 0.00 0.00 0.00 Average: docker0 159.03 171.39 11.90 1168.73 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: veth31024e9 97.73 105.02 8.89 867.47 0.00 0.00 0.00 0.07 Average: ens3 267.41 219.61 2868.59 45.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15919) 07/28/26 _x86_64_ (8 CPU) 11:49:02 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 30.15 0.00 5.26 0.42 0.09 64.08 11:51:01 0 30.34 0.00 5.46 0.03 0.10 64.07 11:51:01 1 29.18 0.00 4.47 0.12 0.08 66.14 11:51:01 2 30.40 0.00 5.20 0.05 0.10 64.25 11:51:01 3 29.95 0.00 5.80 0.71 0.10 63.44 11:51:01 4 30.27 0.00 5.10 0.03 0.08 64.51 11:51:01 5 31.39 0.00 5.21 0.03 0.10 63.26 11:51:01 6 30.66 0.00 5.36 0.03 0.10 63.84 11:51:01 7 29.02 0.00 5.44 2.32 0.08 63.13 11:52:01 all 62.43 0.00 8.04 0.53 0.14 28.86 11:52:01 0 61.81 0.00 8.21 0.00 0.12 29.86 11:52:01 1 64.98 0.00 7.94 0.07 0.12 26.90 11:52:01 2 64.43 0.00 7.73 0.34 0.17 27.33 11:52:01 3 60.49 0.00 8.14 1.75 0.15 29.47 11:52:01 4 61.95 0.00 8.34 0.90 0.14 28.67 11:52:01 5 60.90 0.00 8.34 0.05 0.14 30.57 11:52:01 6 62.50 0.00 7.99 0.66 0.14 28.72 11:52:01 7 62.40 0.00 7.66 0.48 0.12 29.34 Average: all 46.25 0.00 6.65 0.47 0.12 46.51 Average: 0 46.07 0.00 6.83 0.02 0.11 46.97 Average: 1 47.03 0.00 6.20 0.09 0.10 46.58 Average: 2 47.42 0.00 6.47 0.19 0.14 45.79 Average: 3 45.25 0.00 6.97 1.23 0.13 46.43 Average: 4 46.01 0.00 6.71 0.46 0.11 46.71 Average: 5 46.05 0.00 6.77 0.04 0.12 47.02 Average: 6 46.55 0.00 6.67 0.35 0.12 46.32 Average: 7 45.64 0.00 6.54 1.40 0.10 46.31