---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3981 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-3981) 03/24/26 _x86_64_ (8 CPU) 00:52:36 LINUX RESTART (8 CPU) 00:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:54:02 365.69 71.92 293.77 0.00 12810.13 55280.79 0.00 00:55:01 227.18 3.56 223.62 0.00 36.73 57310.61 0.00 00:56:01 119.20 0.28 118.91 0.00 28.53 35864.42 0.00 Average: 237.41 25.37 212.04 0.00 4315.33 49442.00 0.00 00:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:54:02 28385088 31477012 810516 2.47 91508 3271692 1918096 5.65 1076660 2999352 344776 00:55:01 26436112 31217860 1057628 3.22 158456 4711568 2063400 6.08 1842000 3989280 415036 00:56:01 26404128 31497284 778164 2.37 166760 5009376 1807220 5.33 1616580 4237752 213088 Average: 27075109 31397385 882103 2.68 138908 4330879 1929572 5.69 1511747 3742128 324300 00:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:54:02 ens3 785.47 479.59 8322.66 140.14 0.00 0.00 0.00 0.00 00:54:02 docker0 35.31 37.96 2.55 291.25 0.00 0.00 0.00 0.00 00:54:02 lo 5.20 5.20 0.52 0.52 0.00 0.00 0.00 0.00 00:55:01 ens3 435.45 304.22 3050.94 41.55 0.00 0.00 0.00 0.00 00:55:01 docker0 284.17 399.46 25.01 3016.76 0.00 0.00 0.00 0.00 00:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:55:01 vethb01971e 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:56:01 ens3 116.58 67.67 2821.05 15.48 0.00 0.00 0.00 0.00 00:56:01 docker0 7.05 14.13 0.51 228.63 0.00 0.00 0.00 0.00 00:56:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 445.89 283.71 4740.84 65.86 0.00 0.00 0.00 0.00 Average: docker0 107.88 149.14 9.27 1168.72 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3981) 03/24/26 _x86_64_ (8 CPU) 00:52:36 LINUX RESTART (8 CPU) 00:53:01 CPU %user %nice %system %iowait %steal %idle 00:54:02 all 10.77 0.00 3.43 2.59 0.06 83.14 00:54:02 0 11.14 0.00 2.64 1.15 0.05 85.02 00:54:02 1 10.35 0.00 3.75 3.43 0.07 82.40 00:54:02 2 8.85 0.00 3.23 1.37 0.07 86.49 00:54:02 3 13.81 0.00 3.47 0.73 0.07 81.93 00:54:02 4 9.28 0.00 3.15 2.56 0.05 84.95 00:54:02 5 7.81 0.00 3.87 3.92 0.05 84.35 00:54:02 6 14.95 0.00 2.68 1.45 0.07 80.85 00:54:02 7 9.98 0.00 4.68 6.12 0.08 79.14 00:55:01 all 36.88 0.00 7.70 2.28 0.08 53.06 00:55:01 0 36.90 0.00 7.88 1.45 0.09 53.68 00:55:01 1 36.89 0.00 8.34 1.11 0.07 53.59 00:55:01 2 37.59 0.00 7.89 0.80 0.09 53.64 00:55:01 3 37.50 0.00 8.24 7.78 0.10 46.38 00:55:01 4 36.80 0.00 7.34 1.33 0.07 54.46 00:55:01 5 35.71 0.00 7.34 4.14 0.09 52.73 00:55:01 6 37.19 0.00 7.39 1.12 0.10 54.19 00:55:01 7 36.47 0.00 7.15 0.51 0.07 55.80 00:56:01 all 45.02 0.00 6.70 1.61 0.08 46.60 00:56:01 0 45.01 0.00 7.45 2.53 0.08 44.92 00:56:01 1 44.70 0.00 6.57 1.43 0.08 47.22 00:56:01 2 45.72 0.00 6.74 1.97 0.08 45.50 00:56:01 3 44.89 0.00 6.18 0.70 0.07 48.16 00:56:01 4 44.74 0.00 6.16 0.72 0.08 48.30 00:56:01 5 44.86 0.00 6.47 1.41 0.08 47.18 00:56:01 6 44.55 0.00 6.94 3.91 0.08 44.53 00:56:01 7 45.67 0.00 7.14 0.17 0.07 46.95 Average: all 30.89 0.00 5.94 2.16 0.08 60.94 Average: 0 31.00 0.00 5.99 1.71 0.07 61.23 Average: 1 30.64 0.00 6.21 1.99 0.07 61.08 Average: 2 30.72 0.00 5.94 1.38 0.08 61.87 Average: 3 32.08 0.00 5.95 3.04 0.08 58.84 Average: 4 30.27 0.00 5.54 1.54 0.07 62.58 Average: 5 29.46 0.00 5.89 3.15 0.07 61.43 Average: 6 32.21 0.00 5.66 2.16 0.08 59.88 Average: 7 30.72 0.00 6.32 2.27 0.07 60.62