---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8681 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8681) 05/05/26 _x86_64_ (8 CPU) 03:16:21 LINUX RESTART (8 CPU) 03:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:18:01 131.84 9.24 122.61 0.00 1479.21 50015.39 0.00 03:19:01 100.40 0.28 100.12 0.00 10.40 43042.43 0.00 03:20:01 155.01 0.72 154.29 0.00 24.13 61839.56 0.00 Average: 129.07 3.38 125.69 0.00 499.13 51641.49 0.00 03:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 27768620 31410644 873608 2.66 115380 3721952 2121692 6.26 1374368 3238524 505008 03:19:01 27950280 31515224 773264 2.35 123776 3643992 1739232 5.13 1157680 3286096 36 03:20:01 26431468 31501776 779912 2.37 173960 4960180 1709496 5.04 1260712 4559464 872 Average: 27383456 31475881 808928 2.46 137705 4108708 1856807 5.47 1264253 3694695 168639 03:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 ens3 415.88 294.00 8233.29 78.33 0.00 0.00 0.00 0.00 03:18:01 docker0 101.51 107.78 8.10 973.84 0.00 0.00 0.00 0.00 03:18:01 vethde1f7ed 64.63 76.14 6.15 766.83 0.00 0.00 0.00 0.06 03:18:01 lo 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 03:19:01 ens3 113.50 72.59 2543.93 18.51 0.00 0.00 0.00 0.00 03:19:01 docker0 0.82 0.82 0.09 0.26 0.00 0.00 0.00 0.00 03:19:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 03:20:01 ens3 442.23 305.27 8064.59 176.58 0.00 0.00 0.00 0.00 03:20:01 docker0 60.26 76.44 5.78 755.17 0.00 0.00 0.00 0.00 03:20:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 323.35 223.56 6269.70 91.21 0.00 0.00 0.00 0.00 Average: docker0 53.93 61.42 4.64 574.20 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8681) 05/05/26 _x86_64_ (8 CPU) 03:16:21 LINUX RESTART (8 CPU) 03:17:02 CPU %user %nice %system %iowait %steal %idle 03:18:01 all 16.22 0.00 4.54 0.77 0.07 78.40 03:18:01 0 17.30 0.00 5.09 1.72 0.07 75.83 03:18:01 1 15.12 0.00 4.36 0.17 0.07 80.28 03:18:01 2 15.41 0.00 4.54 1.83 0.07 78.15 03:18:01 3 16.62 0.00 4.38 0.07 0.07 78.86 03:18:01 4 17.02 0.00 4.70 0.22 0.07 77.99 03:18:01 5 17.01 0.00 4.06 0.19 0.09 78.66 03:18:01 6 14.66 0.00 4.37 0.84 0.05 80.09 03:18:01 7 16.60 0.00 4.87 1.11 0.09 77.34 03:19:01 all 41.30 0.00 6.42 0.31 0.08 51.89 03:19:01 0 42.40 0.00 6.34 0.05 0.08 51.13 03:19:01 1 40.69 0.00 5.79 0.03 0.08 53.40 03:19:01 2 42.25 0.00 6.48 0.54 0.10 50.63 03:19:01 3 41.04 0.00 7.37 1.21 0.08 50.29 03:19:01 4 41.38 0.00 6.47 0.19 0.08 51.88 03:19:01 5 40.45 0.00 6.97 0.03 0.07 52.49 03:19:01 6 41.17 0.00 5.96 0.02 0.08 52.78 03:19:01 7 41.05 0.00 5.97 0.39 0.07 52.53 03:20:01 all 9.60 0.00 4.03 0.57 0.07 85.73 03:20:01 0 9.95 0.00 4.61 0.52 0.08 84.83 03:20:01 1 10.05 0.00 3.83 0.20 0.07 85.85 03:20:01 2 9.89 0.00 5.45 1.03 0.07 83.56 03:20:01 3 9.96 0.00 3.71 0.07 0.05 86.21 03:20:01 4 9.78 0.00 3.44 0.03 0.07 86.68 03:20:01 5 9.17 0.00 3.80 2.09 0.07 84.87 03:20:01 6 9.84 0.00 3.79 0.30 0.05 86.02 03:20:01 7 8.18 0.00 3.57 0.32 0.08 87.84 Average: all 22.41 0.00 5.00 0.55 0.07 71.97 Average: 0 23.26 0.00 5.35 0.76 0.08 70.55 Average: 1 22.01 0.00 4.66 0.14 0.07 73.11 Average: 2 22.56 0.00 5.50 1.13 0.08 70.73 Average: 3 22.57 0.00 5.16 0.45 0.07 71.75 Average: 4 22.77 0.00 4.87 0.15 0.07 72.14 Average: 5 22.21 0.00 4.94 0.78 0.07 71.99 Average: 6 21.93 0.00 4.71 0.38 0.06 72.92 Average: 7 21.97 0.00 4.80 0.60 0.08 72.55