---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5759 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: 2799.974 BogoMIPS: 5599.94 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-5759) 04/21/26 _x86_64_ (8 CPU) 05:33:41 LINUX RESTART (8 CPU) 05:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:01 427.61 62.97 364.64 0.00 11124.28 90107.52 0.00 05:36:01 73.62 0.73 72.89 0.00 5.87 31480.09 0.00 05:37:01 45.76 0.00 45.76 0.00 0.00 36073.07 0.00 05:38:01 118.25 0.73 117.51 0.00 18.40 55948.28 0.00 Average: 166.31 16.11 150.20 0.00 2787.14 53402.24 0.00 05:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 28369648 31479744 803672 2.44 95800 3271824 1801496 5.31 1051992 3022324 38992 05:36:01 26079192 31237560 1039764 3.16 127644 5141548 2109960 6.22 2038120 4177792 1065124 05:37:01 26223136 31446520 829184 2.52 133080 5187740 1884084 5.55 1853124 4200480 114824 05:38:01 26629576 31496356 781520 2.38 164684 4787932 1813620 5.35 1343084 4297240 134576 Average: 26825388 31415045 863535 2.63 130302 4597261 1902290 5.61 1571580 3924459 338379 05:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 05:35:01 veth47872d8 12.46 17.58 1.25 116.80 0.00 0.00 0.00 0.01 05:35:01 docker0 66.39 87.49 5.21 683.40 0.00 0.00 0.00 0.00 05:35:01 ens3 852.37 524.73 9081.67 141.14 0.00 0.00 0.00 0.00 05:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 veth47872d8 120.78 135.16 11.93 1458.82 0.00 0.00 0.00 0.12 05:36:01 docker0 120.78 135.04 10.27 1458.82 0.00 0.00 0.00 0.00 05:36:01 ens3 150.16 130.31 1472.01 18.27 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 veth47872d8 1.18 1.20 0.12 1.63 0.00 0.00 0.00 0.00 05:37:01 docker0 1.18 1.18 0.10 1.63 0.00 0.00 0.00 0.00 05:37:01 ens3 17.65 10.81 15.34 7.60 0.00 0.00 0.00 0.00 05:38:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 05:38:01 docker0 63.51 84.39 5.92 770.96 0.00 0.00 0.00 0.00 05:38:01 ens3 332.46 210.61 7340.11 35.79 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 62.96 77.02 5.38 728.70 0.00 0.00 0.00 0.00 Average: ens3 338.16 219.12 4477.28 50.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5759) 04/21/26 _x86_64_ (8 CPU) 05:33:41 LINUX RESTART (8 CPU) 05:34:01 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 11.20 0.00 3.49 1.82 0.06 83.43 05:35:01 0 12.25 0.00 3.60 0.37 0.07 83.71 05:35:01 1 13.01 0.00 2.97 0.07 0.05 83.90 05:35:01 2 10.26 0.00 2.81 0.13 0.05 86.74 05:35:01 3 11.45 0.00 3.28 7.08 0.07 78.13 05:35:01 4 11.33 0.00 3.00 0.56 0.05 85.06 05:35:01 5 12.20 0.00 3.45 1.93 0.07 82.35 05:35:01 6 9.39 0.00 3.27 0.78 0.05 86.51 05:35:01 7 9.75 0.00 5.52 3.61 0.07 81.05 05:36:01 all 57.79 0.00 7.75 0.15 0.11 34.19 05:36:01 0 56.75 0.00 7.63 0.03 0.12 35.47 05:36:01 1 59.52 0.00 7.78 0.07 0.12 32.52 05:36:01 2 56.93 0.00 7.59 0.02 0.12 35.35 05:36:01 3 61.70 0.00 7.44 0.07 0.12 30.67 05:36:01 4 57.83 0.00 7.91 0.05 0.10 34.11 05:36:01 5 54.37 0.00 8.19 0.94 0.10 36.40 05:36:01 6 58.45 0.00 7.03 0.03 0.12 34.36 05:36:01 7 56.77 0.00 8.44 0.02 0.10 34.67 05:37:01 all 37.68 0.00 5.96 0.26 0.07 56.03 05:37:01 0 37.46 0.00 6.53 0.00 0.07 55.94 05:37:01 1 38.82 0.00 5.61 0.00 0.08 55.49 05:37:01 2 37.54 0.00 5.79 0.02 0.07 56.59 05:37:01 3 38.92 0.00 5.54 0.12 0.07 55.36 05:37:01 4 36.46 0.00 5.83 0.00 0.07 57.64 05:37:01 5 37.32 0.00 5.63 0.94 0.08 56.02 05:37:01 6 38.49 0.00 6.06 0.97 0.07 54.41 05:37:01 7 36.45 0.00 6.68 0.00 0.07 56.81 05:38:01 all 20.72 0.00 3.80 0.69 0.08 74.71 05:38:01 0 20.99 0.00 3.78 0.05 0.08 75.09 05:38:01 1 22.80 0.00 3.10 0.37 0.08 73.64 05:38:01 2 22.39 0.00 5.28 0.02 0.07 72.24 05:38:01 3 18.61 0.00 2.79 1.06 0.07 77.47 05:38:01 4 20.12 0.00 3.39 2.69 0.08 73.72 05:38:01 5 20.56 0.00 3.32 0.30 0.07 75.75 05:38:01 6 19.62 0.00 4.04 0.12 0.07 76.15 05:38:01 7 20.67 0.00 4.70 0.93 0.08 73.61 Average: all 31.89 0.00 5.25 0.73 0.08 62.05 Average: 0 31.92 0.00 5.39 0.11 0.08 62.49 Average: 1 33.58 0.00 4.87 0.13 0.08 61.33 Average: 2 31.81 0.00 5.37 0.05 0.08 62.70 Average: 3 32.71 0.00 4.77 2.07 0.08 60.37 Average: 4 31.51 0.00 5.04 0.82 0.08 62.55 Average: 5 31.11 0.00 5.15 1.03 0.08 62.63 Average: 6 31.55 0.00 5.11 0.48 0.08 62.79 Average: 7 30.95 0.00 6.34 1.14 0.08 61.49