---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2176 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: 2800.000 BogoMIPS: 5600.00 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-2176) 02/14/26 _x86_64_ (8 CPU) 08:12:52 LINUX RESTART (8 CPU) 08:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:14:01 401.75 81.99 319.76 0.00 13992.73 167823.76 0.00 08:15:01 254.91 2.53 252.37 0.00 33.19 73447.36 0.00 08:16:01 76.79 0.27 76.52 0.00 30.79 18569.84 0.00 Average: 244.48 28.26 216.22 0.00 4685.57 86613.65 0.00 08:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 28989680 31519004 794148 2.42 76404 2750064 1856556 5.47 1044352 2479464 97000 08:15:01 26593552 31317572 955776 2.91 155944 4673248 2186456 6.45 1810596 3877052 328784 08:16:01 26235784 31432572 838696 2.55 162592 5103692 2135408 6.30 2003884 4006560 741972 Average: 27273005 31423049 862873 2.63 131647 4175668 2059473 6.07 1619611 3454359 389252 08:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 ens3 637.08 448.44 7241.88 134.49 0.00 0.00 0.00 0.00 08:14:01 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 08:14:01 docker0 65.79 64.81 4.59 338.95 0.00 0.00 0.00 0.00 08:15:01 ens3 542.21 357.72 4406.14 48.46 0.00 0.00 0.00 0.00 08:15:01 veth0f5700c 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:15:01 docker0 317.21 469.79 27.27 3061.12 0.00 0.00 0.00 0.00 08:16:01 ens3 38.98 23.66 310.77 10.36 0.00 0.00 0.00 0.00 08:16:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 08:16:01 docker0 7.42 14.70 0.53 227.76 0.00 0.00 0.00 0.00 08:16:01 vethb92e655 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 406.09 276.61 3986.27 64.44 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 130.14 183.10 10.80 1209.27 0.00 0.00 0.00 0.00 Average: vethb92e655 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2176) 02/14/26 _x86_64_ (8 CPU) 08:12:52 LINUX RESTART (8 CPU) 08:13:01 CPU %user %nice %system %iowait %steal %idle 08:14:01 all 8.64 0.00 2.57 2.09 0.05 86.65 08:14:01 0 6.40 0.00 2.13 0.30 0.07 91.09 08:14:01 1 9.83 0.00 2.97 2.15 0.05 85.01 08:14:01 2 10.21 0.00 3.08 0.71 0.05 85.95 08:14:01 3 8.42 0.00 2.97 4.24 0.07 84.30 08:14:01 4 4.50 0.00 2.09 2.95 0.03 90.43 08:14:01 5 9.86 0.00 3.50 4.83 0.03 81.77 08:14:01 6 10.21 0.00 2.23 0.75 0.07 86.73 08:14:01 7 9.65 0.00 1.60 0.77 0.05 87.93 08:15:01 all 18.49 0.00 5.17 1.31 0.08 74.95 08:15:01 0 17.34 0.00 4.45 0.10 0.07 78.04 08:15:01 1 20.23 0.00 6.39 1.06 0.08 72.23 08:15:01 2 18.87 0.00 4.75 0.44 0.08 75.86 08:15:01 3 18.62 0.00 4.82 0.66 0.07 75.83 08:15:01 4 19.26 0.00 5.37 2.78 0.10 72.48 08:15:01 5 16.79 0.00 5.30 1.05 0.07 76.80 08:15:01 6 18.35 0.00 5.51 3.75 0.07 72.33 08:15:01 7 18.47 0.00 4.77 0.67 0.07 76.02 08:16:01 all 58.66 0.00 8.75 0.36 0.10 32.14 08:16:01 0 59.47 0.00 8.71 0.13 0.10 31.59 08:16:01 1 57.71 0.00 8.49 0.07 0.10 33.64 08:16:01 2 57.31 0.00 8.28 0.20 0.10 34.11 08:16:01 3 60.38 0.00 8.61 0.10 0.08 30.83 08:16:01 4 58.18 0.00 8.60 0.24 0.10 32.88 08:16:01 5 58.22 0.00 9.34 1.45 0.08 30.90 08:16:01 6 59.23 0.00 8.57 0.47 0.10 31.63 08:16:01 7 58.77 0.00 9.40 0.19 0.10 31.54 Average: all 28.58 0.00 5.49 1.25 0.08 64.59 Average: 0 27.72 0.00 5.10 0.18 0.08 66.93 Average: 1 29.24 0.00 5.94 1.09 0.08 63.65 Average: 2 28.78 0.00 5.37 0.45 0.08 65.33 Average: 3 29.14 0.00 5.47 1.67 0.07 63.65 Average: 4 27.32 0.00 5.35 1.99 0.08 65.26 Average: 5 28.30 0.00 6.05 2.44 0.06 63.15 Average: 6 29.23 0.00 5.43 1.66 0.08 63.60 Average: 7 28.95 0.00 5.25 0.54 0.07 65.18