---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772745 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: 2800.000 BogoMIPS: 5600.00 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772745) 11/08/25 _x86_64_ (8 CPU) 02:06:42 LINUX RESTART (8 CPU) 02:07:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 471.80 79.73 392.07 0.00 13891.81 106756.77 0.00 02:09:01 258.64 3.85 254.79 0.00 44.26 76717.35 0.00 02:10:01 177.67 0.40 177.27 0.00 3.20 80190.60 0.00 02:11:01 195.70 0.53 195.17 0.00 41.06 68692.68 0.00 Average: 274.30 20.63 253.67 0.00 3407.59 82890.38 0.00 02:07:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 28069900 31496848 792916 2.41 92800 3600080 1915436 5.65 1083528 3303504 139996 02:09:01 25596788 31439556 832384 2.53 170412 5717892 1886876 5.56 1677944 4941948 335440 02:10:01 24242888 31493244 773552 2.35 218772 6958404 1828124 5.39 1909748 5946796 290236 02:11:01 22916996 31450336 819056 2.49 231692 8166752 1918528 5.66 2042392 7080524 172 Average: 25206643 31469996 804477 2.45 178419 6110782 1887241 5.56 1678403 5318193 191461 02:07:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 ens3 853.40 608.46 11590.46 155.18 0.00 0.00 0.00 0.00 02:08:01 lo 5.96 5.96 0.61 0.61 0.00 0.00 0.00 0.00 02:08:01 docker0 99.12 98.03 6.84 516.94 0.00 0.00 0.00 0.00 02:09:01 vethf9d21d7 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 veth720af52 28.91 80.84 2.19 1916.67 0.00 0.00 0.00 0.16 02:09:01 ens3 536.46 367.44 5834.22 50.81 0.00 0.00 0.00 0.00 02:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:09:01 docker0 326.85 464.46 27.55 4929.08 0.00 0.00 0.00 0.00 02:10:01 vethf9d21d7 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 358.20 168.44 4631.79 36.01 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 149.72 327.94 20.60 4608.64 0.00 0.00 0.00 0.00 02:11:01 ens3 171.84 131.03 2690.54 137.86 0.00 0.00 0.00 0.00 02:11:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 02:11:01 docker0 3.98 7.98 0.30 128.19 0.00 0.00 0.00 0.00 Average: ens3 476.83 316.40 6141.29 94.46 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 145.30 225.67 13.88 2562.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772745) 11/08/25 _x86_64_ (8 CPU) 02:06:42 LINUX RESTART (8 CPU) 02:07:03 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 11.08 0.00 3.74 3.94 0.07 81.17 02:08:01 0 10.37 0.00 2.89 2.31 0.07 84.36 02:08:01 1 13.75 0.00 3.56 2.16 0.07 80.46 02:08:01 2 11.22 0.00 3.06 2.85 0.05 82.81 02:08:01 3 10.33 0.00 5.53 10.22 0.07 73.84 02:08:01 4 13.91 0.00 2.80 1.28 0.07 81.94 02:08:01 5 10.96 0.00 5.01 7.11 0.07 76.85 02:08:01 6 9.38 0.00 3.33 1.20 0.07 86.02 02:08:01 7 8.71 0.00 3.75 4.43 0.07 83.03 02:09:01 all 33.41 0.00 7.74 1.85 0.08 56.91 02:09:01 0 35.15 0.00 8.32 0.49 0.08 55.95 02:09:01 1 32.85 0.00 7.38 0.37 0.07 59.33 02:09:01 2 33.33 0.00 7.67 1.84 0.10 57.05 02:09:01 3 32.88 0.00 7.76 2.78 0.08 56.49 02:09:01 4 33.52 0.00 7.47 0.52 0.08 58.41 02:09:01 5 31.14 0.00 8.09 5.03 0.08 55.65 02:09:01 6 33.81 0.00 8.05 3.48 0.08 54.57 02:09:01 7 34.60 0.00 7.22 0.29 0.07 57.83 02:10:01 all 17.20 0.00 3.50 1.87 0.08 77.36 02:10:01 0 9.66 0.00 4.22 7.62 0.10 78.40 02:10:01 1 22.96 0.00 2.90 0.81 0.07 73.26 02:10:01 2 27.41 0.00 2.98 0.49 0.07 69.05 02:10:01 3 18.97 0.00 3.85 1.29 0.07 75.83 02:10:01 4 6.59 0.00 1.27 0.88 0.05 91.21 02:10:01 5 14.58 0.00 3.72 0.22 0.08 81.40 02:10:01 6 14.31 0.00 4.36 3.52 0.08 77.72 02:10:01 7 23.16 0.00 4.73 0.15 0.08 71.88 02:11:01 all 25.08 0.00 4.97 3.09 0.07 66.79 02:11:01 0 24.90 0.00 4.99 0.64 0.07 69.40 02:11:01 1 24.87 0.00 4.11 6.16 0.08 64.78 02:11:01 2 24.02 0.00 5.00 0.71 0.07 70.21 02:11:01 3 24.22 0.00 4.89 3.29 0.05 67.55 02:11:01 4 25.89 0.00 5.26 3.57 0.07 65.22 02:11:01 5 25.05 0.00 4.91 1.29 0.08 68.66 02:11:01 6 27.70 0.00 4.86 0.72 0.08 66.63 02:11:01 7 23.97 0.00 5.79 8.34 0.07 61.83 Average: all 21.77 0.00 5.00 2.68 0.07 70.48 Average: 0 20.07 0.00 5.12 2.77 0.08 71.96 Average: 1 23.67 0.00 4.49 2.38 0.07 69.38 Average: 2 24.11 0.00 4.69 1.46 0.07 69.67 Average: 3 21.69 0.00 5.50 4.33 0.07 68.40 Average: 4 20.01 0.00 4.21 1.56 0.07 74.15 Average: 5 20.51 0.00 5.43 3.37 0.08 70.61 Average: 6 21.38 0.00 5.16 2.24 0.08 71.14 Average: 7 22.72 0.00 5.38 3.29 0.07 68.53