---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5550 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-5550) 07/22/25 _x86_64_ (8 CPU) 12:20:30 LINUX RESTART (8 CPU) 12:21:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:22:01 375.19 23.74 351.46 0.00 3466.30 55185.11 0.00 12:23:01 166.67 2.28 164.39 0.00 23.60 37133.29 0.00 12:24:01 24.93 0.15 24.78 0.00 1.20 17476.69 0.00 12:25:01 167.27 0.45 166.82 0.00 49.86 51109.48 0.00 Average: 181.91 6.51 175.39 0.00 863.55 40100.46 0.00 12:21:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:22:01 28445868 31448924 837352 2.55 90800 3187360 2078408 6.13 1132524 2884880 808 12:23:01 27261084 31407020 869128 2.64 147876 4131948 2057588 6.07 1464404 3588168 6500 12:24:01 26291760 31398148 874640 2.66 156896 5014968 2056632 6.06 1594552 4357440 427916 12:25:01 26261872 31469748 805084 2.45 172352 5090788 1723484 5.08 1619232 4351456 368 Average: 27065146 31430960 846551 2.58 141981 4356266 1979028 5.83 1452678 3795486 108898 12:21:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:22:01 vethf315feb 5.53 4.05 0.51 4.35 0.00 0.00 0.00 0.00 12:22:01 lo 5.24 5.24 0.51 0.51 0.00 0.00 0.00 0.00 12:22:01 docker0 52.84 49.06 3.79 286.40 0.00 0.00 0.00 0.00 12:22:01 ens3 533.68 352.94 8023.67 116.72 0.00 0.00 0.00 0.00 12:23:01 vethdfee3ac 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:23:01 docker0 342.71 377.04 27.47 2882.17 0.00 0.00 0.00 0.00 12:23:01 ens3 404.33 358.74 2907.88 42.21 0.00 0.00 0.00 0.00 12:24:01 vethdfee3ac 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 12.38 6.95 10.99 4.73 0.00 0.00 0.00 0.00 12:25:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 12:25:01 docker0 4.80 8.28 0.29 117.40 0.00 0.00 0.00 0.00 12:25:01 ens3 118.00 70.65 2716.55 18.42 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 100.49 109.10 7.92 825.99 0.00 0.00 0.00 0.00 Average: ens3 264.86 196.01 3376.05 44.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5550) 07/22/25 _x86_64_ (8 CPU) 12:20:30 LINUX RESTART (8 CPU) 12:21:03 CPU %user %nice %system %iowait %steal %idle 12:22:01 all 8.90 0.00 2.92 2.94 0.06 85.19 12:22:01 0 8.62 0.00 2.90 0.73 0.05 87.69 12:22:01 1 6.44 0.00 3.56 4.09 0.07 85.84 12:22:01 2 11.54 0.00 2.74 1.29 0.07 84.35 12:22:01 3 9.46 0.00 2.68 1.59 0.07 86.20 12:22:01 4 9.63 0.00 3.95 5.59 0.05 80.78 12:22:01 5 7.52 0.00 2.84 0.19 0.05 89.40 12:22:01 6 8.31 0.00 2.33 3.13 0.05 86.17 12:22:01 7 9.64 0.00 2.40 6.90 0.05 81.01 12:23:01 all 4.96 0.00 2.02 2.29 0.05 90.67 12:23:01 0 3.91 0.00 2.55 10.85 0.07 82.63 12:23:01 1 4.44 0.00 1.69 1.79 0.05 92.03 12:23:01 2 5.59 0.00 1.80 1.02 0.07 91.53 12:23:01 3 5.02 0.00 1.86 0.23 0.05 92.84 12:23:01 4 5.79 0.00 2.07 0.62 0.05 91.47 12:23:01 5 4.36 0.00 1.78 0.79 0.03 93.04 12:23:01 6 5.48 0.00 2.29 1.09 0.05 91.09 12:23:01 7 5.12 0.00 2.11 1.93 0.07 90.77 12:24:01 all 59.37 0.00 6.77 0.88 0.10 32.88 12:24:01 0 58.05 0.00 6.41 0.41 0.10 35.03 12:24:01 1 59.76 0.00 6.79 0.70 0.10 32.65 12:24:01 2 59.41 0.00 7.02 0.45 0.10 33.01 12:24:01 3 59.55 0.00 7.00 0.49 0.10 32.86 12:24:01 4 63.02 0.00 6.35 0.15 0.10 30.38 12:24:01 5 57.45 0.00 6.09 0.20 0.10 36.16 12:24:01 6 59.05 0.00 7.28 3.85 0.08 29.74 12:24:01 7 58.65 0.00 7.23 0.82 0.10 33.20 12:25:01 all 27.04 0.00 5.05 2.57 0.08 65.26 12:25:01 0 25.67 0.00 4.70 2.21 0.08 67.34 12:25:01 1 26.34 0.00 4.95 0.40 0.07 68.24 12:25:01 2 27.18 0.00 4.55 4.85 0.08 63.34 12:25:01 3 27.25 0.00 5.55 1.29 0.07 65.84 12:25:01 4 28.22 0.00 5.35 0.78 0.07 65.59 12:25:01 5 26.43 0.00 4.38 0.81 0.08 68.30 12:25:01 6 27.58 0.00 5.30 1.70 0.07 65.35 12:25:01 7 27.68 0.00 5.59 8.59 0.08 58.04 Average: all 25.20 0.00 4.20 2.16 0.07 68.36 Average: 0 24.15 0.00 4.15 3.58 0.08 68.05 Average: 1 24.40 0.00 4.25 1.72 0.07 69.54 Average: 2 26.06 0.00 4.04 1.91 0.08 67.92 Average: 3 25.46 0.00 4.29 0.89 0.07 69.29 Average: 4 26.81 0.00 4.43 1.75 0.07 66.94 Average: 5 24.06 0.00 3.78 0.50 0.07 71.59 Average: 6 25.27 0.00 4.32 2.44 0.06 67.91 Average: 7 25.42 0.00 4.35 4.53 0.08 65.63