---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1465 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-1465) 02/02/26 _x86_64_ (8 CPU) 06:16:41 LINUX RESTART (8 CPU) 06:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:18:01 445.96 71.95 374.00 0.00 12812.13 174980.17 0.00 06:19:01 209.56 3.78 205.78 0.00 43.72 42897.03 0.00 06:20:01 204.72 0.22 204.50 0.00 19.60 52896.25 0.00 Average: 286.74 25.32 261.43 0.00 4291.58 90255.19 0.00 06:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 28380152 31472788 814220 2.48 91616 3271996 1926380 5.68 1076596 3002620 220 06:19:01 26004428 30786400 1487420 4.53 158644 4705080 2575012 7.59 2278024 3979920 408648 06:20:01 25872132 31490312 780568 2.37 183128 5470636 1782804 5.26 1698428 4639868 200164 Average: 26752237 31249833 1027403 3.13 144463 4482571 2094732 6.18 1684349 3874136 203011 06:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 lo 5.13 5.13 0.53 0.53 0.00 0.00 0.00 0.00 06:18:01 ens3 658.56 441.04 8291.38 134.26 0.00 0.00 0.00 0.00 06:18:01 docker0 35.53 37.13 2.60 283.22 0.00 0.00 0.00 0.00 06:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:19:01 ens3 476.11 297.98 3048.91 41.53 0.00 0.00 0.00 0.00 06:19:01 docker0 278.64 443.30 24.72 3017.97 0.00 0.00 0.00 0.00 06:19:01 veth6812432 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:20:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 06:20:01 ens3 177.55 99.18 3998.99 20.55 0.00 0.00 0.00 0.00 06:20:01 docker0 21.01 51.56 1.58 1002.58 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 437.41 279.40 5112.98 65.44 0.00 0.00 0.00 0.00 Average: docker0 111.74 177.34 9.63 1434.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1465) 02/02/26 _x86_64_ (8 CPU) 06:16:41 LINUX RESTART (8 CPU) 06:17:01 CPU %user %nice %system %iowait %steal %idle 06:18:01 all 9.97 0.00 3.16 2.96 0.07 83.84 06:18:01 0 7.48 0.00 2.91 0.19 0.07 89.35 06:18:01 1 11.96 0.00 3.05 1.89 0.07 83.03 06:18:01 2 9.21 0.00 3.89 5.41 0.07 81.42 06:18:01 3 11.25 0.00 4.07 0.30 0.07 84.31 06:18:01 4 7.66 0.00 2.75 4.54 0.08 84.96 06:18:01 5 11.78 0.00 3.71 8.05 0.05 76.41 06:18:01 6 11.52 0.00 2.67 1.81 0.07 83.94 06:18:01 7 8.93 0.00 2.26 1.52 0.05 87.25 06:19:01 all 38.24 0.00 6.37 2.30 0.09 53.01 06:19:01 0 38.40 0.00 6.95 0.39 0.08 54.18 06:19:01 1 38.60 0.00 6.26 0.50 0.08 54.56 06:19:01 2 38.90 0.00 7.26 11.41 0.10 42.33 06:19:01 3 38.79 0.00 5.75 0.70 0.08 54.68 06:19:01 4 37.96 0.00 5.98 0.37 0.08 55.60 06:19:01 5 37.44 0.00 6.52 0.66 0.08 55.30 06:19:01 6 36.85 0.00 6.36 2.50 0.08 54.20 06:19:01 7 38.96 0.00 5.85 1.83 0.08 53.28 06:20:01 all 35.24 0.00 6.23 3.07 0.09 55.36 06:20:01 0 34.79 0.00 5.99 1.87 0.08 57.27 06:20:01 1 34.60 0.00 6.30 1.38 0.17 57.55 06:20:01 2 33.22 0.00 5.52 7.95 0.07 53.24 06:20:01 3 36.29 0.00 6.30 2.06 0.07 55.29 06:20:01 4 38.27 0.00 6.11 1.05 0.10 54.47 06:20:01 5 34.52 0.00 6.78 2.82 0.08 55.80 06:20:01 6 34.28 0.00 6.77 5.08 0.10 53.77 06:20:01 7 35.90 0.00 6.09 2.42 0.07 55.51 Average: all 27.81 0.00 5.25 2.78 0.08 64.08 Average: 0 26.88 0.00 5.28 0.82 0.08 66.94 Average: 1 28.40 0.00 5.21 1.26 0.11 65.03 Average: 2 27.12 0.00 5.56 8.26 0.08 58.98 Average: 3 28.74 0.00 5.37 1.02 0.07 64.80 Average: 4 27.98 0.00 4.95 1.99 0.09 64.99 Average: 5 27.92 0.00 5.67 3.84 0.07 62.49 Average: 6 27.54 0.00 5.26 3.13 0.08 63.99 Average: 7 27.89 0.00 4.73 1.92 0.07 65.39