---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8915 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-8915) 05/08/26 _x86_64_ (8 CPU) 18:40:52 LINUX RESTART (8 CPU) 18:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:02 441.96 83.36 358.60 0.00 14207.35 204537.13 0.00 18:43:01 240.54 3.37 237.16 0.00 51.11 66465.75 0.00 18:44:01 38.38 0.08 38.29 0.00 0.67 31356.52 0.00 18:45:01 184.45 0.67 183.79 0.00 55.72 53893.15 0.00 Average: 225.37 21.69 203.68 0.00 3548.88 88672.97 0.00 18:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:02 28704372 31513876 786704 2.39 84396 3010596 1926544 5.68 1047644 2734168 238324 18:43:01 26352864 31461516 812272 2.47 155172 5041144 1845896 5.44 1930444 3986092 745296 18:44:01 25164472 30473768 1798232 5.47 160028 5209276 2772620 8.17 2585300 4489748 437564 18:45:01 26078064 31493932 776400 2.36 178908 5280120 1757452 5.18 1663008 4475476 200 Average: 26574943 31235773 1043402 3.17 144626 4635284 2075628 6.12 1806599 3921371 355346 18:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:02 docker0 44.98 42.42 3.37 299.31 0.00 0.00 0.00 0.00 18:42:02 lo 5.66 5.66 0.56 0.56 0.00 0.00 0.00 0.00 18:42:02 ens3 745.50 503.05 8617.43 141.16 0.00 0.00 0.00 0.00 18:43:01 docker0 314.35 440.23 26.67 2944.39 0.00 0.00 0.00 0.00 18:43:01 veth197edaa 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:43:01 ens3 480.88 337.69 2982.23 45.85 0.00 0.00 0.00 0.00 18:44:01 docker0 1.10 1.48 0.12 0.41 0.00 0.00 0.00 0.00 18:44:01 veth197edaa 1.10 1.52 0.14 0.41 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 ens3 10.76 6.43 8.17 4.34 0.00 0.00 0.00 0.00 18:45:01 docker0 7.32 14.98 0.54 238.18 0.00 0.00 0.00 0.00 18:45:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 18:45:01 ens3 149.16 87.35 2866.30 27.23 0.00 0.00 0.00 0.00 Average: docker0 91.20 123.80 7.61 864.26 0.00 0.00 0.00 0.00 Average: lo 1.91 1.91 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 344.34 232.06 3600.20 54.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8915) 05/08/26 _x86_64_ (8 CPU) 18:40:52 LINUX RESTART (8 CPU) 18:41:02 CPU %user %nice %system %iowait %steal %idle 18:42:02 all 9.57 0.00 2.90 1.79 0.06 85.69 18:42:02 0 9.40 0.00 3.29 4.15 0.07 83.09 18:42:02 1 8.82 0.00 2.93 0.78 0.07 87.40 18:42:02 2 15.33 0.00 2.42 0.72 0.05 81.48 18:42:02 3 7.56 0.00 2.36 1.09 0.05 88.94 18:42:02 4 11.50 0.00 2.20 1.10 0.05 85.16 18:42:02 5 9.23 0.00 4.51 3.19 0.07 83.00 18:42:02 6 7.78 0.00 3.47 3.11 0.05 85.60 18:42:02 7 6.95 0.00 1.99 0.17 0.05 90.83 18:43:01 all 31.63 0.00 6.00 0.93 0.08 61.36 18:43:01 0 30.53 0.00 5.80 0.19 0.09 63.40 18:43:01 1 33.21 0.00 6.43 0.67 0.09 59.61 18:43:01 2 34.04 0.00 6.24 2.37 0.09 57.27 18:43:01 3 31.61 0.00 5.42 0.17 0.09 62.71 18:43:01 4 32.87 0.00 6.29 0.43 0.07 60.33 18:43:01 5 30.25 0.00 6.18 0.70 0.07 62.80 18:43:01 6 31.69 0.00 6.18 1.96 0.07 60.10 18:43:01 7 28.90 0.00 5.48 0.97 0.07 64.59 18:44:01 all 41.74 0.00 4.67 0.33 0.08 53.18 18:44:01 0 42.34 0.00 4.70 0.03 0.10 52.82 18:44:01 1 42.09 0.00 4.91 0.28 0.07 52.65 18:44:01 2 43.07 0.00 4.54 0.02 0.08 52.29 18:44:01 3 40.25 0.00 4.85 0.07 0.08 54.75 18:44:01 4 42.88 0.00 5.29 0.02 0.07 51.75 18:44:01 5 42.20 0.00 4.12 0.05 0.08 53.54 18:44:01 6 39.80 0.00 4.74 2.09 0.08 53.28 18:44:01 7 41.32 0.00 4.18 0.07 0.07 54.37 18:45:01 all 30.77 0.00 5.85 0.71 0.07 62.59 18:45:01 0 30.07 0.00 6.29 0.20 0.07 63.38 18:45:01 1 30.81 0.00 6.17 1.99 0.08 60.94 18:45:01 2 29.27 0.00 5.52 0.13 0.05 65.03 18:45:01 3 31.49 0.00 6.28 1.96 0.08 60.19 18:45:01 4 30.97 0.00 5.31 0.69 0.08 62.95 18:45:01 5 30.81 0.00 6.00 0.37 0.07 62.76 18:45:01 6 32.30 0.00 6.16 0.19 0.08 61.26 18:45:01 7 30.46 0.00 5.11 0.19 0.07 64.18 Average: all 28.51 0.00 4.86 0.94 0.07 65.62 Average: 0 28.18 0.00 5.03 1.13 0.08 65.58 Average: 1 28.79 0.00 5.11 0.93 0.08 65.09 Average: 2 30.49 0.00 4.68 0.80 0.07 63.96 Average: 3 27.80 0.00 4.73 0.82 0.08 66.57 Average: 4 29.64 0.00 4.78 0.56 0.07 64.96 Average: 5 28.22 0.00 5.20 1.07 0.07 65.44 Average: 6 27.98 0.00 5.14 1.83 0.07 64.97 Average: 7 27.01 0.00 4.19 0.35 0.06 68.39