---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-660 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-660) 01/16/26 _x86_64_ (8 CPU) 03:13:16 LINUX RESTART (8 CPU) 03:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:15:01 124.69 4.56 120.13 0.00 511.28 49137.11 0.00 03:16:01 89.69 0.03 89.65 0.00 0.27 51008.98 0.00 03:17:01 30.14 0.12 30.02 0.00 0.93 22810.53 0.00 03:18:01 98.62 0.83 97.78 0.00 24.26 45694.50 0.00 03:19:01 115.38 3.52 111.86 0.00 2535.31 41660.39 0.00 03:20:01 4.57 0.00 4.57 0.00 0.00 63.46 0.00 Average: 77.05 1.50 75.55 0.00 511.98 35023.65 0.00 03:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 27066232 31373816 903656 2.75 125624 4321584 2186300 6.45 1622472 3632864 1115684 03:16:01 26007240 31121104 1155192 3.51 132480 5076072 2441116 7.20 1853624 4415392 512420 03:17:01 25519060 30818084 1456756 4.43 140148 5232692 2530676 7.46 2460796 4272144 53348 03:18:01 26584188 31517188 756432 2.30 172160 4818348 1805964 5.32 1333448 4319572 400832 03:19:01 26067112 31429988 828068 2.52 188660 5213064 1854076 5.47 1435280 4694444 1300 03:20:01 26068100 31431076 826876 2.52 188716 5213068 1870132 5.51 1435076 4694448 176 Average: 26218655 31281876 987830 3.01 157965 4979138 2114711 6.23 1690116 4338144 347293 03:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 veth5ed7e81 179.82 278.58 17.50 2037.60 0.00 0.00 0.00 0.17 03:15:01 docker0 294.39 389.70 22.94 2618.04 0.00 0.00 0.00 0.00 03:15:01 ens3 578.96 412.15 6077.53 87.71 0.00 0.00 0.00 0.00 03:15:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 03:16:01 veth5ed7e81 0.62 0.58 0.08 0.27 0.00 0.00 0.00 0.00 03:16:01 docker0 0.62 0.55 0.07 0.27 0.00 0.00 0.00 0.00 03:16:01 ens3 12.06 7.33 9.87 5.24 0.00 0.00 0.00 0.00 03:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 veth5ed7e81 1.35 1.55 0.13 1.67 0.00 0.00 0.00 0.00 03:17:01 docker0 1.35 1.53 0.11 1.67 0.00 0.00 0.00 0.00 03:17:01 ens3 16.84 12.85 14.26 7.40 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 63.23 76.81 5.99 897.45 0.00 0.00 0.00 0.00 03:18:01 ens3 319.61 225.36 7470.69 35.96 0.00 0.00 0.00 0.00 03:18:01 veth4524f5a 63.23 76.92 6.86 897.46 0.00 0.00 0.00 0.07 03:18:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 03:19:01 docker0 0.38 0.18 0.05 0.01 0.00 0.00 0.00 0.00 03:19:01 ens3 291.35 184.12 4638.44 30.10 0.00 0.00 0.00 0.00 03:19:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 03:19:01 veth789312f 0.33 0.28 0.05 0.02 0.00 0.00 0.00 0.00 03:20:01 docker0 0.05 0.03 0.01 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 1.87 1.42 1.39 0.80 0.00 0.00 0.00 0.00 03:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 veth789312f 0.05 0.07 0.01 0.00 0.00 0.00 0.00 0.00 Average: docker0 59.36 77.27 4.81 580.63 0.00 0.00 0.00 0.00 Average: ens3 202.41 139.79 3027.01 27.70 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: veth789312f 0.06 0.06 0.01 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-660) 01/16/26 _x86_64_ (8 CPU) 03:13:16 LINUX RESTART (8 CPU) 03:14:02 CPU %user %nice %system %iowait %steal %idle 03:15:01 all 27.37 0.00 5.62 1.94 0.11 64.97 03:15:01 0 28.19 0.00 6.43 0.36 0.10 64.91 03:15:01 1 27.66 0.00 4.81 1.12 0.10 66.31 03:15:01 2 26.95 0.00 5.42 0.50 0.12 67.02 03:15:01 3 28.66 0.00 5.74 0.36 0.10 65.14 03:15:01 4 27.35 0.00 5.30 0.21 0.12 67.02 03:15:01 5 27.87 0.00 6.37 3.92 0.10 61.74 03:15:01 6 24.88 0.00 5.48 8.20 0.12 61.32 03:15:01 7 27.36 0.00 5.42 0.86 0.10 66.25 03:16:01 all 54.90 0.00 7.61 2.09 0.15 35.25 03:16:01 0 54.26 0.00 8.27 7.95 0.15 29.37 03:16:01 1 56.53 0.00 6.99 1.53 0.15 34.80 03:16:01 2 55.49 0.00 7.43 0.08 0.13 36.86 03:16:01 3 56.62 0.00 8.27 3.93 0.15 31.03 03:16:01 4 53.76 0.00 8.31 0.96 0.15 36.81 03:16:01 5 55.89 0.00 7.76 0.66 0.13 35.56 03:16:01 6 47.41 0.00 6.61 0.85 0.15 44.98 03:16:01 7 59.17 0.00 7.22 0.81 0.19 32.62 03:17:01 all 34.02 0.00 5.13 1.15 0.07 59.63 03:17:01 0 34.72 0.00 5.60 0.89 0.07 58.73 03:17:01 1 36.23 0.00 4.54 0.55 0.07 58.62 03:17:01 2 33.72 0.00 5.74 3.31 0.08 57.15 03:17:01 3 33.41 0.00 5.57 0.08 0.07 60.88 03:17:01 4 34.82 0.00 5.15 3.95 0.07 56.01 03:17:01 5 34.77 0.00 5.13 0.08 0.07 59.95 03:17:01 6 30.32 0.00 4.65 0.02 0.07 64.95 03:17:01 7 34.18 0.00 4.65 0.37 0.05 60.75 03:18:01 all 13.45 0.00 3.65 2.80 0.14 79.96 03:18:01 0 12.82 0.00 3.73 2.14 0.12 81.20 03:18:01 1 12.05 0.00 3.91 2.31 0.15 81.57 03:18:01 2 14.38 0.00 3.14 0.03 0.12 82.33 03:18:01 3 12.96 0.00 3.86 10.17 0.24 72.78 03:18:01 4 14.40 0.00 3.38 0.02 0.14 82.07 03:18:01 5 15.37 0.00 4.35 7.18 0.12 72.98 03:18:01 6 12.48 0.00 2.53 0.03 0.10 84.86 03:18:01 7 13.14 0.00 4.33 0.61 0.10 81.82 03:19:01 all 5.37 0.00 2.35 2.68 0.06 89.54 03:19:01 0 3.95 0.00 2.09 0.94 0.05 92.97 03:19:01 1 6.51 0.00 2.72 3.55 0.05 87.17 03:19:01 2 4.81 0.00 2.31 0.49 0.05 92.34 03:19:01 3 5.40 0.00 2.39 8.33 0.08 83.79 03:19:01 4 6.55 0.00 3.03 1.50 0.07 88.85 03:19:01 5 4.98 0.00 2.83 4.07 0.07 88.05 03:19:01 6 5.50 0.00 1.69 2.21 0.03 90.58 03:19:01 7 5.24 0.00 1.79 0.42 0.05 92.50 03:20:01 all 0.07 0.00 0.02 0.01 0.01 99.89 03:20:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:20:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:20:01 4 0.08 0.00 0.03 0.03 0.03 99.82 03:20:01 5 0.38 0.00 0.05 0.00 0.02 99.55 03:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:20:01 7 0.03 0.00 0.00 0.03 0.00 99.93 Average: all 22.49 0.00 4.05 1.77 0.09 71.59 Average: 0 22.29 0.00 4.34 2.05 0.08 71.24 Average: 1 23.18 0.00 3.83 1.50 0.09 71.40 Average: 2 22.50 0.00 3.99 0.73 0.08 72.69 Average: 3 22.81 0.00 4.30 3.80 0.11 68.98 Average: 4 22.79 0.00 4.19 1.11 0.10 71.81 Average: 5 23.20 0.00 4.40 2.63 0.08 69.68 Average: 6 20.03 0.00 3.48 1.86 0.08 74.56 Average: 7 23.13 0.00 3.89 0.51 0.08 72.39