---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2697 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-2697) 09/18/26 _x86_64_ (8 CPU) 04:04:45 LINUX RESTART (8 CPU) 04:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:06:02 367.41 72.04 295.37 0.00 12237.83 160681.22 0.00 04:07:01 117.11 0.68 116.44 0.00 7.32 44781.43 0.00 04:08:01 48.68 1.40 47.28 0.00 28.93 41799.85 0.00 04:09:01 72.22 0.98 71.24 0.00 35.99 30903.52 0.00 Average: 151.50 18.85 132.65 0.00 3090.23 69644.05 0.00 04:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:02 28424832 31525672 767028 2.33 88644 3285432 1828396 5.39 986852 3053872 729108 04:07:01 26426612 31268504 1012368 3.08 127144 4840276 2277752 6.72 1850084 4032964 1093640 04:08:01 26043836 31391156 888644 2.70 134304 5305480 2034288 6.00 1735416 4499644 370560 04:09:01 27815044 31510600 775304 2.36 140296 3739524 1779664 5.25 1191524 3366312 1140 Average: 27177581 31423983 860836 2.62 122597 4292678 1980025 5.84 1440969 3738198 548612 04:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:02 ens3 888.50 666.96 9094.13 146.34 0.00 0.00 0.00 0.00 04:06:02 docker0 105.47 111.63 7.28 601.67 0.00 0.00 0.00 0.00 04:06:02 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 04:07:01 ens3 327.30 217.66 1666.95 32.45 0.00 0.00 0.00 0.00 04:07:01 docker0 196.31 290.33 15.27 1630.36 0.00 0.00 0.00 0.00 04:07:01 veth514c067 196.27 290.44 17.95 1630.37 0.00 0.00 0.00 0.13 04:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 ens3 35.13 21.80 64.83 10.74 0.00 0.00 0.00 0.00 04:08:01 docker0 10.25 17.55 0.71 51.04 0.00 0.00 0.00 0.00 04:08:01 veth514c067 10.25 17.56 0.85 51.04 0.00 0.00 0.00 0.00 04:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 ens3 135.58 95.38 2559.34 23.38 0.00 0.00 0.00 0.00 04:09:01 docker0 0.40 0.38 0.03 0.05 0.00 0.00 0.00 0.00 04:09:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 346.71 250.58 3353.27 53.31 0.00 0.00 0.00 0.00 Average: docker0 77.62 104.20 5.78 566.39 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 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2697) 09/18/26 _x86_64_ (8 CPU) 04:04:45 LINUX RESTART (8 CPU) 04:05:01 CPU %user %nice %system %iowait %steal %idle 04:06:02 all 9.88 0.00 3.24 1.91 0.02 84.96 04:06:02 0 11.39 0.00 3.70 4.56 0.02 80.34 04:06:02 1 10.33 0.00 3.12 1.82 0.02 84.71 04:06:02 2 9.27 0.00 2.38 2.09 0.02 86.25 04:06:02 3 6.94 0.00 3.41 0.86 0.02 88.78 04:06:02 4 8.20 0.00 3.56 0.14 0.02 88.09 04:06:02 5 9.13 0.00 3.33 0.59 0.02 86.92 04:06:02 6 12.62 0.00 2.91 1.16 0.02 83.29 04:06:02 7 11.12 0.00 3.49 4.01 0.02 81.36 04:07:01 all 47.16 0.00 6.31 0.53 0.03 45.97 04:07:01 0 47.64 0.00 6.44 0.09 0.03 45.81 04:07:01 1 47.03 0.00 6.64 0.03 0.03 46.26 04:07:01 2 47.37 0.00 6.79 3.05 0.02 42.77 04:07:01 3 49.18 0.00 6.33 0.19 0.02 44.28 04:07:01 4 45.78 0.00 5.99 0.21 0.02 48.01 04:07:01 5 47.10 0.00 5.91 0.12 0.03 46.84 04:07:01 6 47.74 0.00 5.97 0.09 0.03 46.17 04:07:01 7 45.43 0.00 6.40 0.48 0.03 47.65 04:08:01 all 45.78 0.00 6.67 0.33 0.02 47.19 04:08:01 0 47.91 0.00 6.81 0.00 0.02 45.27 04:08:01 1 45.04 0.00 6.86 0.12 0.02 47.97 04:08:01 2 46.03 0.00 6.21 0.69 0.02 47.05 04:08:01 3 46.98 0.00 6.51 0.02 0.03 46.46 04:08:01 4 47.04 0.00 7.11 1.52 0.02 44.32 04:08:01 5 45.12 0.00 6.55 0.05 0.03 48.25 04:08:01 6 44.39 0.00 7.08 0.15 0.02 48.37 04:08:01 7 43.76 0.00 6.25 0.13 0.00 49.85 04:09:01 all 22.40 0.00 3.31 0.50 0.02 73.78 04:09:01 0 23.82 0.00 2.96 0.03 0.02 73.16 04:09:01 1 21.63 0.00 4.15 0.18 0.02 74.02 04:09:01 2 22.28 0.00 3.53 0.07 0.03 74.09 04:09:01 3 23.14 0.00 3.42 0.00 0.02 73.43 04:09:01 4 22.44 0.00 2.77 0.39 0.02 74.39 04:09:01 5 22.04 0.00 3.63 0.03 0.00 74.30 04:09:01 6 23.09 0.00 3.33 2.70 0.02 70.85 04:09:01 7 20.72 0.00 2.68 0.59 0.02 75.99 Average: all 31.26 0.00 4.88 0.82 0.02 63.03 Average: 0 32.63 0.00 4.97 1.17 0.02 61.21 Average: 1 30.97 0.00 5.19 0.54 0.02 63.28 Average: 2 31.18 0.00 4.72 1.47 0.02 62.61 Average: 3 31.52 0.00 4.91 0.27 0.02 63.27 Average: 4 30.83 0.00 4.85 0.56 0.02 63.74 Average: 5 30.81 0.00 4.85 0.20 0.02 64.12 Average: 6 31.92 0.00 4.82 1.03 0.02 62.21 Average: 7 30.21 0.00 4.70 1.30 0.02 63.77