---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1300 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: 2799.996 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 14G 141G 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 14G 141G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1300) 01/30/26 _x86_64_ (8 CPU) 07:06:40 LINUX RESTART (8 CPU) 07:07:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:08:01 469.85 74.61 395.24 0.00 13259.51 86806.96 0.00 07:09:01 183.30 3.07 180.24 0.00 30.79 40434.74 0.00 07:10:01 129.17 1.63 127.54 0.00 50.38 46260.98 0.00 07:11:01 172.52 0.72 171.80 0.00 16.13 74486.65 0.00 Average: 236.77 19.55 217.22 0.00 3255.72 61788.23 0.00 07:07:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 28356728 31466924 818152 2.49 92116 3287508 2089604 6.16 1125416 2973260 724 07:09:01 26191948 31444828 829620 2.52 156348 5174852 1792500 5.28 2007280 4061564 893256 07:10:01 26699200 31171240 1098240 3.34 165968 4401868 2694840 7.94 1935296 3632780 73564 07:11:01 25242120 31460744 807544 2.46 214340 5981256 1799408 5.30 1751128 5155244 524 Average: 26622499 31385934 888389 2.70 157193 4711371 2094088 6.17 1704780 3955712 242017 07:07:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 lo 5.10 5.10 0.53 0.53 0.00 0.00 0.00 0.00 07:08:01 vethb788665 0.48 0.43 0.24 0.04 0.00 0.00 0.00 0.00 07:08:01 ens3 816.39 558.89 8745.17 146.68 0.00 0.00 0.00 0.00 07:08:01 docker0 66.44 59.94 4.96 348.50 0.00 0.00 0.00 0.00 07:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 ens3 490.72 325.35 3009.57 42.68 0.00 0.00 0.00 0.00 07:09:01 docker0 303.45 451.91 25.92 2972.74 0.00 0.00 0.00 0.00 07:09:01 veth26a673a 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:10:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 07:10:01 ens3 41.15 22.96 215.95 14.18 0.00 0.00 0.00 0.00 07:10:01 docker0 5.91 12.43 0.47 128.83 0.00 0.00 0.00 0.00 07:10:01 veth23d15df 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:11:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 07:11:01 vetha7f5864 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:11:01 ens3 347.28 214.46 7466.12 40.80 0.00 0.00 0.00 0.00 07:11:01 docker0 49.94 81.37 5.26 884.65 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.20 0.20 0.00 0.00 0.00 0.00 Average: vetha7f5864 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 420.57 278.06 4826.36 60.36 0.00 0.00 0.00 0.00 Average: docker0 106.77 152.17 9.19 1089.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1300) 01/30/26 _x86_64_ (8 CPU) 07:06:40 LINUX RESTART (8 CPU) 07:07:03 CPU %user %nice %system %iowait %steal %idle 07:08:01 all 11.25 0.00 3.42 1.87 0.33 83.13 07:08:01 0 12.72 0.00 2.81 0.93 0.07 83.47 07:08:01 1 11.52 0.00 4.03 0.59 0.86 83.00 07:08:01 2 9.19 0.00 3.93 3.56 0.07 83.24 07:08:01 3 13.65 0.00 2.92 2.23 0.07 81.12 07:08:01 4 12.73 0.00 3.76 2.07 0.05 81.39 07:08:01 5 10.44 0.00 3.77 4.05 0.07 81.66 07:08:01 6 9.62 0.00 3.40 1.01 0.07 85.89 07:08:01 7 10.18 0.00 2.73 0.59 1.37 85.12 07:09:01 all 30.29 0.00 5.30 0.64 0.08 63.70 07:09:01 0 29.86 0.00 5.55 0.23 0.07 64.29 07:09:01 1 30.89 0.00 5.38 0.37 0.07 63.29 07:09:01 2 29.29 0.00 5.18 0.15 0.08 65.29 07:09:01 3 31.24 0.00 5.39 0.56 0.08 62.73 07:09:01 4 31.12 0.00 4.91 0.19 0.08 63.70 07:09:01 5 29.99 0.00 4.90 0.34 0.07 64.70 07:09:01 6 30.42 0.00 5.09 0.17 0.07 64.25 07:09:01 7 29.51 0.00 5.98 3.10 0.08 61.33 07:10:01 all 45.39 0.00 6.34 0.46 0.09 47.73 07:10:01 0 46.14 0.00 6.15 0.10 0.10 47.50 07:10:01 1 46.60 0.00 6.13 0.10 0.08 47.09 07:10:01 2 45.28 0.00 6.20 0.07 0.08 48.36 07:10:01 3 45.21 0.00 6.51 0.24 0.08 47.97 07:10:01 4 43.66 0.00 6.28 0.12 0.07 49.87 07:10:01 5 45.68 0.00 6.07 0.15 0.08 48.01 07:10:01 6 46.52 0.00 6.52 0.10 0.10 46.76 07:10:01 7 44.00 0.00 6.86 2.80 0.08 46.26 07:11:01 all 25.35 0.00 5.22 0.85 0.07 68.50 07:11:01 0 25.90 0.00 4.41 0.12 0.07 69.51 07:11:01 1 24.71 0.00 4.88 0.17 0.07 70.18 07:11:01 2 25.87 0.00 5.05 0.07 0.08 68.93 07:11:01 3 26.33 0.00 5.02 0.30 0.07 68.28 07:11:01 4 25.13 0.00 5.64 0.41 0.08 68.74 07:11:01 5 25.90 0.00 5.29 0.49 0.08 68.24 07:11:01 6 23.53 0.00 5.85 4.73 0.07 65.82 07:11:01 7 25.45 0.00 5.64 0.54 0.07 68.29 Average: all 28.31 0.00 5.09 0.94 0.14 65.52 Average: 0 28.83 0.00 4.75 0.34 0.08 66.01 Average: 1 28.69 0.00 5.12 0.30 0.26 65.63 Average: 2 27.80 0.00 5.11 0.91 0.08 66.09 Average: 3 29.42 0.00 5.00 0.80 0.08 64.70 Average: 4 28.37 0.00 5.17 0.67 0.07 65.71 Average: 5 28.24 0.00 5.02 1.22 0.08 65.44 Average: 6 27.69 0.00 5.23 1.50 0.08 65.50 Average: 7 27.42 0.00 5.32 1.77 0.40 65.09