---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-395 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-395) 01/10/26 _x86_64_ (8 CPU) 06:39:10 LINUX RESTART (8 CPU) 06:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:41:01 366.51 17.15 349.36 0.00 2183.09 119084.63 0.00 06:42:01 191.30 0.55 190.75 0.00 5.86 97657.10 0.00 06:43:01 153.71 0.25 153.46 0.00 32.13 52366.74 0.00 Average: 236.43 5.92 230.51 0.00 731.89 89543.24 0.00 06:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:41:01 26076692 31256376 1021424 3.11 160988 5109492 2259796 6.66 1875616 4317488 282760 06:42:01 24452812 31501724 769908 2.34 218000 6768848 1825512 5.38 1737504 5925580 464 06:43:01 23465432 31444744 830680 2.53 222808 7673128 1933840 5.70 2025284 6605676 384 Average: 24664979 31400948 874004 2.66 200599 6517156 2006383 5.92 1879468 5616248 94536 06:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:41:01 lo 2.03 2.03 0.22 0.22 0.00 0.00 0.00 0.00 06:41:01 veth07d3ebc 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:41:01 ens3 699.83 559.84 9298.71 105.12 0.00 0.00 0.00 0.00 06:41:01 docker0 401.53 448.20 32.91 3572.40 0.00 0.00 0.00 0.00 06:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:42:01 veth07d3ebc 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 06:42:01 ens3 426.88 204.86 7461.11 37.74 0.00 0.00 0.00 0.00 06:42:01 docker0 171.57 371.39 21.24 6575.79 0.00 0.00 0.00 0.00 06:43:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 06:43:01 ens3 46.19 25.26 170.54 12.31 0.00 0.00 0.00 0.00 06:43:01 docker0 10.85 21.28 1.32 148.22 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 389.26 261.63 5624.06 51.42 0.00 0.00 0.00 0.00 Average: docker0 193.48 279.40 18.41 3433.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-395) 01/10/26 _x86_64_ (8 CPU) 06:39:10 LINUX RESTART (8 CPU) 06:40:02 CPU %user %nice %system %iowait %steal %idle 06:41:01 all 19.83 0.00 5.69 1.67 0.08 72.73 06:41:01 0 18.92 0.00 5.38 2.48 0.09 73.13 06:41:01 1 17.45 0.00 5.77 1.81 0.12 74.84 06:41:01 2 21.64 0.00 6.64 0.38 0.07 71.27 06:41:01 3 19.96 0.00 5.10 0.54 0.09 74.32 06:41:01 4 23.07 0.00 6.00 3.76 0.09 67.08 06:41:01 5 19.43 0.00 5.00 0.54 0.09 74.94 06:41:01 6 20.39 0.00 5.38 0.59 0.07 73.57 06:41:01 7 17.79 0.00 6.24 3.26 0.07 72.64 06:42:01 all 27.88 0.00 6.74 0.98 0.08 64.33 06:42:01 0 24.81 0.00 8.16 0.32 0.08 66.63 06:42:01 1 20.86 0.00 4.82 2.71 0.07 71.55 06:42:01 2 23.70 0.00 7.11 1.58 0.08 67.52 06:42:01 3 24.44 0.00 6.28 0.15 0.08 69.05 06:42:01 4 23.39 0.00 5.97 0.54 0.07 70.03 06:42:01 5 24.60 0.00 6.17 0.27 0.07 68.89 06:42:01 6 53.13 0.00 7.76 0.34 0.08 38.69 06:42:01 7 28.05 0.00 7.62 1.93 0.08 62.31 06:43:01 all 36.58 0.00 5.69 0.68 0.09 56.96 06:43:01 0 40.27 0.00 6.00 0.27 0.07 53.39 06:43:01 1 41.57 0.00 5.51 0.40 0.08 52.43 06:43:01 2 37.92 0.00 5.81 0.40 0.08 55.78 06:43:01 3 37.67 0.00 6.77 0.28 0.08 55.19 06:43:01 4 39.19 0.00 6.28 1.39 0.08 53.06 06:43:01 5 27.26 0.00 4.98 0.53 0.08 67.15 06:43:01 6 37.73 0.00 5.80 1.90 0.15 54.42 06:43:01 7 31.02 0.00 4.39 0.23 0.07 64.28 Average: all 28.18 0.00 6.04 1.10 0.08 64.59 Average: 0 28.09 0.00 6.52 1.01 0.08 64.31 Average: 1 26.73 0.00 5.36 1.64 0.09 66.18 Average: 2 27.82 0.00 6.52 0.79 0.08 64.79 Average: 3 27.45 0.00 6.06 0.32 0.08 66.09 Average: 4 28.64 0.00 6.09 1.88 0.08 63.32 Average: 5 23.81 0.00 5.39 0.45 0.08 70.28 Average: 6 37.24 0.00 6.32 0.95 0.10 55.40 Average: 7 25.69 0.00 6.08 1.80 0.07 66.36