---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15459 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15459) 07/23/26 _x86_64_ (8 CPU) 11:46:42 LINUX RESTART (8 CPU) 11:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:48:01 312.86 65.41 247.45 0.00 11347.64 59972.75 0.00 11:49:01 96.63 3.97 92.67 0.00 497.83 33191.75 0.00 11:50:01 74.22 0.03 74.19 0.00 0.27 46227.10 0.00 11:51:01 76.79 0.43 76.35 0.00 24.66 42176.44 0.00 Average: 139.40 17.26 122.14 0.00 2932.44 45330.50 0.00 11:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 29273436 31560904 756368 2.30 74352 2513824 1731372 5.10 930148 2319212 121556 11:49:01 26792248 31124632 1153364 3.51 123532 4359604 2452476 7.23 1935020 3604728 1125392 11:50:01 25964100 31302904 974120 2.96 131476 5307268 2193164 6.47 1796520 4523568 788520 11:51:01 27830724 31516336 767492 2.33 136236 3736408 1711908 5.05 1179880 3364764 980 Average: 27465127 31376194 912836 2.78 116399 3979276 2022230 5.96 1460392 3453068 509112 11:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 2.61 2.61 0.24 0.24 0.00 0.00 0.00 0.00 11:48:01 ens3 466.82 331.55 5188.27 83.87 0.00 0.00 0.00 0.00 11:49:01 docker0 273.19 302.00 20.08 2186.86 0.00 0.00 0.00 0.00 11:49:01 vethbc64155 175.71 192.45 15.79 1586.55 0.00 0.00 0.00 0.13 11:49:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:49:01 ens3 476.41 391.72 5586.75 82.40 0.00 0.00 0.00 0.00 11:50:01 docker0 0.57 0.50 0.06 0.27 0.00 0.00 0.00 0.00 11:50:01 vethbc64155 0.57 0.52 0.07 0.27 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 11.75 8.20 9.62 5.30 0.00 0.00 0.00 0.00 11:51:01 docker0 1.40 1.48 0.12 1.67 0.00 0.00 0.00 0.00 11:51:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 11:51:01 ens3 127.20 87.89 2554.86 23.27 0.00 0.00 0.00 0.00 Average: docker0 69.09 76.32 5.09 549.56 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 269.73 204.32 3327.22 48.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15459) 07/23/26 _x86_64_ (8 CPU) 11:46:42 LINUX RESTART (8 CPU) 11:47:02 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 7.73 0.00 2.07 3.64 0.05 86.51 11:48:01 0 9.14 0.00 1.17 0.48 0.03 89.17 11:48:01 1 6.25 0.00 1.64 0.07 0.05 91.99 11:48:01 2 7.19 0.00 2.82 3.63 0.05 86.30 11:48:01 3 12.30 0.00 2.65 13.88 0.05 71.12 11:48:01 4 7.60 0.00 2.94 4.14 0.05 85.26 11:48:01 5 7.70 0.00 2.44 0.99 0.05 88.82 11:48:01 6 6.75 0.00 1.45 0.48 0.03 91.28 11:48:01 7 4.87 0.00 1.48 5.48 0.05 88.12 11:49:01 all 27.64 0.00 5.09 1.22 0.10 65.96 11:49:01 0 28.63 0.00 5.37 0.19 0.08 65.74 11:49:01 1 25.51 0.00 4.62 7.12 0.08 62.66 11:49:01 2 28.00 0.00 6.25 0.15 0.13 65.46 11:49:01 3 29.63 0.00 4.88 0.98 0.08 64.43 11:49:01 4 27.98 0.00 5.29 0.89 0.10 65.73 11:49:01 5 27.35 0.00 4.57 0.07 0.10 67.91 11:49:01 6 26.57 0.00 5.13 0.22 0.10 67.98 11:49:01 7 27.41 0.00 4.57 0.14 0.10 67.79 11:50:01 all 60.11 0.00 7.91 0.48 0.14 31.37 11:50:01 0 58.51 0.00 7.51 0.00 0.13 33.84 11:50:01 1 59.30 0.00 7.95 2.54 0.13 30.07 11:50:01 2 60.62 0.00 8.51 0.00 0.15 30.72 11:50:01 3 58.59 0.00 7.73 1.15 0.12 32.42 11:50:01 4 61.75 0.00 7.36 0.05 0.13 30.71 11:50:01 5 59.57 0.00 7.97 0.07 0.13 32.26 11:50:01 6 62.49 0.00 8.19 0.00 0.20 29.12 11:50:01 7 60.02 0.00 8.03 0.00 0.13 31.82 11:51:01 all 31.39 0.00 4.62 0.73 0.09 63.17 11:51:01 0 32.30 0.00 4.14 0.05 0.10 63.41 11:51:01 1 30.44 0.00 4.32 0.75 0.10 64.38 11:51:01 2 31.62 0.00 4.77 0.00 0.07 63.53 11:51:01 3 30.61 0.00 5.02 4.64 0.10 59.63 11:51:01 4 31.82 0.00 4.62 0.03 0.10 63.42 11:51:01 5 30.90 0.00 4.61 0.08 0.08 64.32 11:51:01 6 31.29 0.00 5.09 0.22 0.08 63.31 11:51:01 7 32.14 0.00 4.39 0.03 0.10 63.34 Average: all 31.81 0.00 4.93 1.51 0.10 61.66 Average: 0 32.21 0.00 4.56 0.18 0.09 62.97 Average: 1 30.46 0.00 4.64 2.63 0.09 62.17 Average: 2 32.00 0.00 5.61 0.93 0.10 61.36 Average: 3 32.84 0.00 5.08 5.13 0.09 56.86 Average: 4 32.41 0.00 5.07 1.27 0.10 61.16 Average: 5 31.48 0.00 4.91 0.30 0.09 63.22 Average: 6 31.88 0.00 4.98 0.23 0.11 62.80 Average: 7 31.19 0.00 4.63 1.40 0.10 62.69