---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15889 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-15889) 07/28/26 _x86_64_ (8 CPU) 05:06:44 LINUX RESTART (8 CPU) 05:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:08:02 292.18 71.95 220.23 0.00 12185.44 175182.14 0.00 05:09:01 115.96 1.64 114.32 0.00 33.08 41792.12 0.00 05:10:01 47.79 0.07 47.73 0.00 0.53 37963.27 0.00 05:11:01 74.01 0.32 73.69 0.00 19.46 37835.79 0.00 05:12:01 147.91 0.58 147.33 0.00 22.26 61770.64 0.00 Average: 135.63 14.96 120.68 0.00 2460.16 71005.05 0.00 05:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:02 28831232 31536236 772720 2.35 80732 2914504 1835076 5.41 989312 2678912 355220 05:09:01 27161636 31355624 925292 2.81 127276 4205408 1893288 5.58 1400672 3764708 556108 05:10:01 26024992 31350904 927744 2.82 136240 5273956 1994696 5.88 1774700 4471396 575668 05:11:01 27060056 31518152 767268 2.33 147344 4442184 1656036 4.88 1188420 4070936 725600 05:12:01 26270560 31456496 819960 2.49 184156 5047248 1783636 5.26 1321768 4633744 588 Average: 27069695 31443482 842597 2.56 135150 4376660 1832546 5.40 1334974 3923939 442637 05:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:02 lo 3.43 3.43 0.33 0.33 0.00 0.00 0.00 0.00 05:08:02 docker0 118.45 122.38 7.91 602.58 0.00 0.00 0.00 0.00 05:08:02 ens3 838.89 606.65 9073.77 142.51 0.00 0.00 0.00 0.00 05:09:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 05:09:01 docker0 196.85 212.00 15.21 1763.28 0.00 0.00 0.00 0.00 05:09:01 ens3 262.45 225.94 1806.42 38.13 0.00 0.00 0.00 0.00 05:09:01 vethde7d542 196.81 212.12 17.90 1763.29 0.00 0.00 0.00 0.14 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 1.12 1.12 0.09 1.64 0.00 0.00 0.00 0.00 05:10:01 ens3 14.43 7.52 12.12 5.73 0.00 0.00 0.00 0.00 05:10:01 vethde7d542 1.12 1.13 0.11 1.64 0.00 0.00 0.00 0.00 05:11:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 05:11:01 docker0 0.38 0.37 0.03 0.03 0.00 0.00 0.00 0.00 05:11:01 ens3 238.27 142.44 6564.12 28.56 0.00 0.00 0.00 0.00 05:12:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 05:12:01 docker0 78.19 84.99 6.85 792.14 0.00 0.00 0.00 0.00 05:12:01 ens3 292.70 239.48 4071.08 182.66 0.00 0.00 0.00 0.00 05:12:01 veth6ead16e 1.15 0.97 0.23 0.35 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 78.60 83.74 5.99 628.13 0.00 0.00 0.00 0.00 Average: ens3 329.57 244.46 4313.93 79.65 0.00 0.00 0.00 0.00 Average: veth6ead16e 0.23 0.19 0.05 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15889) 07/28/26 _x86_64_ (8 CPU) 05:06:44 LINUX RESTART (8 CPU) 05:07:01 CPU %user %nice %system %iowait %steal %idle 05:08:02 all 8.99 0.00 2.53 3.38 0.06 85.04 05:08:02 0 7.50 0.00 2.62 0.55 0.07 89.25 05:08:02 1 6.54 0.00 3.94 6.69 0.08 82.76 05:08:02 2 11.52 0.00 2.35 0.89 0.05 85.19 05:08:02 3 10.52 0.00 2.29 7.22 0.07 79.90 05:08:02 4 10.64 0.00 1.48 0.87 0.05 86.96 05:08:02 5 7.80 0.00 1.88 1.85 0.07 88.41 05:08:02 6 8.79 0.00 2.55 3.33 0.07 85.27 05:08:02 7 8.59 0.00 3.12 5.73 0.05 82.51 05:09:01 all 31.98 0.00 5.19 1.18 0.08 61.57 05:09:01 0 31.68 0.00 4.93 0.05 0.07 63.28 05:09:01 1 31.07 0.00 5.31 0.67 0.09 62.87 05:09:01 2 32.55 0.00 5.22 1.03 0.10 61.10 05:09:01 3 30.62 0.00 5.97 0.09 0.07 63.26 05:09:01 4 32.98 0.00 5.00 1.64 0.09 60.29 05:09:01 5 33.17 0.00 5.57 5.22 0.09 55.96 05:09:01 6 31.90 0.00 4.54 0.14 0.07 63.35 05:09:01 7 31.92 0.00 4.95 0.65 0.07 62.41 05:10:01 all 62.45 0.00 8.34 0.28 0.10 28.84 05:10:01 0 62.41 0.00 8.22 0.07 0.10 29.21 05:10:01 1 61.53 0.00 7.86 0.25 0.10 30.25 05:10:01 2 64.07 0.00 8.26 0.32 0.08 27.27 05:10:01 3 64.29 0.00 8.12 0.07 0.10 27.42 05:10:01 4 63.32 0.00 8.50 0.08 0.10 28.00 05:10:01 5 60.84 0.00 8.49 0.08 0.08 30.50 05:10:01 6 62.82 0.00 9.11 0.03 0.10 27.94 05:10:01 7 60.29 0.00 8.13 1.37 0.10 30.10 05:11:01 all 22.21 0.00 3.80 1.15 0.07 72.77 05:11:01 0 21.92 0.00 3.11 0.08 0.07 74.82 05:11:01 1 23.55 0.00 3.83 3.74 0.08 68.79 05:11:01 2 22.50 0.00 3.17 0.37 0.07 73.89 05:11:01 3 21.36 0.00 5.23 0.32 0.05 73.04 05:11:01 4 21.14 0.00 4.17 0.56 0.07 74.06 05:11:01 5 22.90 0.00 4.11 0.10 0.07 72.82 05:11:01 6 21.03 0.00 3.80 1.00 0.07 74.10 05:11:01 7 23.28 0.00 3.02 3.00 0.07 70.63 05:12:01 all 6.80 0.00 2.65 3.06 0.06 87.43 05:12:01 0 8.96 0.00 2.74 0.92 0.05 87.32 05:12:01 1 5.89 0.00 2.62 12.01 0.05 79.43 05:12:01 2 8.46 0.00 3.87 0.22 0.07 87.38 05:12:01 3 4.98 0.00 1.61 0.57 0.05 92.79 05:12:01 4 8.30 0.00 2.64 0.13 0.05 88.88 05:12:01 5 7.23 0.00 2.23 1.01 0.05 89.48 05:12:01 6 4.70 0.00 2.53 6.07 0.07 86.64 05:12:01 7 5.85 0.00 2.97 3.61 0.07 87.51 Average: all 26.45 0.00 4.50 1.82 0.07 67.16 Average: 0 26.45 0.00 4.32 0.34 0.07 68.82 Average: 1 25.72 0.00 4.71 4.68 0.08 64.80 Average: 2 27.77 0.00 4.57 0.56 0.07 67.03 Average: 3 26.33 0.00 4.64 1.65 0.07 67.31 Average: 4 27.25 0.00 4.35 0.66 0.07 67.67 Average: 5 26.34 0.00 4.45 1.64 0.07 67.49 Average: 6 25.82 0.00 4.51 2.12 0.07 67.48 Average: 7 25.94 0.00 4.43 2.88 0.07 66.67