---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8327 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-8327) 04/27/26 _x86_64_ (8 CPU) 18:40:52 LINUX RESTART (8 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:01 424.38 81.72 342.65 0.00 13949.35 174680.57 0.00 18:43:01 229.78 2.13 227.65 0.00 57.99 63271.85 0.00 18:44:01 38.85 0.05 38.80 0.00 0.40 31195.88 0.00 18:45:01 179.95 0.80 179.15 0.00 80.65 54067.66 0.00 Average: 218.24 21.18 197.06 0.00 3522.39 80805.84 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:01 28638608 31513484 781540 2.38 87900 3067320 1936716 5.71 1046572 2790804 301356 18:43:01 26144560 31191956 1083556 3.30 155056 4982852 2109876 6.22 2168520 3960584 732812 18:44:01 25593476 30886960 1387236 4.22 159228 5201304 2544620 7.50 2171088 4480888 426420 18:45:01 26091008 31507576 766588 2.33 178776 5282360 1756392 5.18 1656288 4476540 520 Average: 26616913 31274994 1004730 3.06 145240 4633459 2086901 6.15 1760617 3927204 365277 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:01 docker0 23.74 31.76 2.30 293.19 0.00 0.00 0.00 0.00 18:42:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 18:42:01 ens3 742.04 490.95 8471.17 139.28 0.00 0.00 0.00 0.00 18:43:01 docker0 365.42 470.00 29.69 2898.12 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 507.18 388.42 2935.17 49.57 0.00 0.00 0.00 0.00 18:43:01 vethe8cec72 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:44:01 docker0 1.27 1.55 0.13 0.48 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 10.85 7.20 9.78 4.23 0.00 0.00 0.00 0.00 18:44:01 vethe8cec72 1.27 1.58 0.15 0.48 0.00 0.00 0.00 0.00 18:45:01 docker0 6.88 14.63 0.52 238.13 0.00 0.00 0.00 0.00 18:45:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 18:45:01 ens3 134.68 81.92 2844.38 20.54 0.00 0.00 0.00 0.00 Average: docker0 99.32 129.48 8.16 857.42 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 348.69 242.12 3565.18 53.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8327) 04/27/26 _x86_64_ (8 CPU) 18:40:52 LINUX RESTART (8 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 9.74 0.00 3.10 1.50 0.06 85.60 18:42:01 0 11.10 0.00 4.98 5.59 0.07 78.26 18:42:01 1 15.66 0.00 3.31 1.95 0.07 79.01 18:42:01 2 8.63 0.00 2.75 0.35 0.07 88.20 18:42:01 3 9.62 0.00 2.54 1.15 0.07 86.63 18:42:01 4 7.16 0.00 2.26 1.23 0.07 89.28 18:42:01 5 8.26 0.00 3.01 0.71 0.05 87.97 18:42:01 6 8.88 0.00 3.71 0.79 0.07 86.55 18:42:01 7 8.60 0.00 2.22 0.24 0.05 88.90 18:43:01 all 31.19 0.00 6.05 0.78 0.09 61.88 18:43:01 0 30.04 0.00 6.09 0.61 0.08 63.18 18:43:01 1 30.69 0.00 6.50 0.27 0.08 62.45 18:43:01 2 29.98 0.00 5.55 0.03 0.10 64.34 18:43:01 3 31.92 0.00 5.99 0.12 0.08 61.88 18:43:01 4 31.26 0.00 6.59 0.14 0.08 61.94 18:43:01 5 32.39 0.00 5.74 0.98 0.10 60.79 18:43:01 6 32.72 0.00 5.28 0.20 0.08 61.71 18:43:01 7 30.56 0.00 6.67 3.92 0.08 58.77 18:44:01 all 39.76 0.00 5.33 0.24 0.09 54.59 18:44:01 0 41.92 0.00 5.46 1.48 0.08 51.06 18:44:01 1 37.90 0.00 5.81 0.03 0.08 56.17 18:44:01 2 38.25 0.00 5.02 0.03 0.10 56.60 18:44:01 3 42.67 0.00 5.13 0.05 0.10 52.05 18:44:01 4 38.82 0.00 5.57 0.20 0.08 55.32 18:44:01 5 40.08 0.00 5.21 0.02 0.08 54.61 18:44:01 6 39.89 0.00 5.16 0.05 0.08 54.82 18:44:01 7 38.56 0.00 5.23 0.03 0.08 56.09 18:45:01 all 38.84 0.00 6.36 0.65 0.11 54.05 18:45:01 0 38.99 0.00 6.52 1.46 0.12 52.91 18:45:01 1 38.75 0.00 6.69 0.24 0.08 54.24 18:45:01 2 39.77 0.00 5.94 0.15 0.12 54.02 18:45:01 3 39.45 0.00 6.77 0.25 0.10 53.43 18:45:01 4 40.95 0.00 6.67 0.27 0.12 51.99 18:45:01 5 38.11 0.00 6.29 1.18 0.08 54.33 18:45:01 6 37.50 0.00 5.78 0.20 0.13 56.38 18:45:01 7 37.19 0.00 6.19 1.42 0.12 55.09 Average: all 29.90 0.00 5.21 0.79 0.09 64.02 Average: 0 30.54 0.00 5.76 2.28 0.09 61.32 Average: 1 30.75 0.00 5.58 0.62 0.08 62.97 Average: 2 29.15 0.00 4.82 0.14 0.10 65.79 Average: 3 30.95 0.00 5.11 0.39 0.09 63.46 Average: 4 29.57 0.00 5.28 0.46 0.09 64.61 Average: 5 29.71 0.00 5.06 0.72 0.08 64.43 Average: 6 29.78 0.00 4.98 0.31 0.09 64.83 Average: 7 28.73 0.00 5.07 1.40 0.08 64.72