---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4524 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4524) 04/03/26 _x86_64_ (8 CPU) 04:09:43 LINUX RESTART (8 CPU) 04:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:11:02 396.97 71.05 325.91 0.00 12002.53 146659.69 0.00 04:12:01 124.23 0.88 123.35 0.00 12.06 93404.56 0.00 04:13:01 57.16 0.05 57.11 0.00 0.40 40886.25 0.00 04:14:01 70.25 0.28 69.97 0.00 11.20 32886.12 0.00 Average: 162.31 18.14 144.17 0.00 3018.95 78397.26 0.00 04:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:02 28721528 31502004 798232 2.43 84184 2980796 1813988 5.35 1016132 2749028 424648 04:12:01 26430352 31221472 1055904 3.21 125828 4794980 2286360 6.74 1884672 3995768 1065956 04:13:01 26155460 31424224 851240 2.59 132464 5234296 1873340 5.52 1890776 4229632 396208 04:14:01 27805384 31481808 801076 2.44 138152 3726404 1803176 5.32 1208712 3361428 352 Average: 27278181 31407377 876613 2.67 120157 4184119 1944216 5.73 1500073 3583964 471791 04:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:02 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 04:11:02 docker0 116.30 114.63 7.92 572.55 0.00 0.00 0.00 0.00 04:11:02 ens3 859.52 594.55 9016.64 140.41 0.00 0.00 0.00 0.00 04:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 veth5f28f7c 152.05 213.66 14.72 1590.06 0.00 0.00 0.00 0.13 04:12:01 docker0 152.08 213.54 12.64 1590.06 0.00 0.00 0.00 0.00 04:12:01 ens3 250.71 173.60 1625.34 28.53 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 veth5f28f7c 3.00 3.53 0.29 8.14 0.00 0.00 0.00 0.00 04:13:01 docker0 3.00 3.52 0.25 8.13 0.00 0.00 0.00 0.00 04:13:01 ens3 20.68 14.05 22.32 8.20 0.00 0.00 0.00 0.00 04:14:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 04:14:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 114.15 69.86 2546.58 19.03 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 67.52 82.40 5.17 538.35 0.00 0.00 0.00 0.00 Average: ens3 311.52 213.18 3309.67 49.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4524) 04/03/26 _x86_64_ (8 CPU) 04:09:43 LINUX RESTART (8 CPU) 04:10:01 CPU %user %nice %system %iowait %steal %idle 04:11:02 all 9.87 0.00 3.09 2.32 0.07 84.65 04:11:02 0 10.45 0.00 3.60 2.77 0.08 83.09 04:11:02 1 6.89 0.00 2.49 0.13 0.07 90.41 04:11:02 2 10.20 0.00 2.81 0.89 0.07 86.04 04:11:02 3 11.19 0.00 2.61 0.59 0.07 85.54 04:11:02 4 11.38 0.00 4.46 0.84 0.07 83.25 04:11:02 5 9.14 0.00 3.98 10.93 0.07 75.88 04:11:02 6 11.62 0.00 2.19 1.20 0.05 84.95 04:11:02 7 8.13 0.00 2.61 1.24 0.07 87.95 04:12:01 all 47.65 0.00 6.47 0.93 0.09 44.86 04:12:01 0 47.24 0.00 6.16 0.07 0.09 46.45 04:12:01 1 47.75 0.00 6.64 0.09 0.09 45.44 04:12:01 2 48.72 0.00 6.04 0.05 0.09 45.10 04:12:01 3 45.81 0.00 6.15 0.10 0.09 47.85 04:12:01 4 50.09 0.00 6.40 0.84 0.09 42.58 04:12:01 5 46.57 0.00 6.57 0.74 0.10 46.02 04:12:01 6 47.63 0.00 7.70 5.36 0.10 39.21 04:12:01 7 47.38 0.00 6.13 0.17 0.09 46.24 04:13:01 all 48.11 0.00 7.49 0.36 0.09 43.95 04:13:01 0 46.79 0.00 7.80 1.26 0.10 44.05 04:13:01 1 49.41 0.00 7.53 0.08 0.10 42.88 04:13:01 2 46.51 0.00 7.46 0.39 0.10 45.55 04:13:01 3 48.64 0.00 7.54 0.00 0.08 43.74 04:13:01 4 48.70 0.00 6.97 0.02 0.10 44.21 04:13:01 5 49.18 0.00 7.52 0.24 0.08 42.98 04:13:01 6 47.67 0.00 7.61 0.83 0.08 43.81 04:13:01 7 47.98 0.00 7.47 0.07 0.10 44.38 04:14:01 all 17.30 0.00 2.20 0.69 0.05 79.76 04:14:01 0 17.14 0.00 2.06 1.66 0.05 79.09 04:14:01 1 17.18 0.00 2.14 0.33 0.05 80.30 04:14:01 2 17.53 0.00 1.68 0.10 0.03 80.66 04:14:01 3 18.25 0.00 1.81 0.00 0.05 79.89 04:14:01 4 17.31 0.00 1.61 0.02 0.03 81.03 04:14:01 5 16.29 0.00 3.11 3.38 0.07 77.15 04:14:01 6 18.00 0.00 2.36 0.03 0.05 79.55 04:14:01 7 16.73 0.00 2.85 0.02 0.05 80.36 Average: all 30.66 0.00 4.81 1.07 0.07 63.38 Average: 0 30.32 0.00 4.90 1.45 0.08 63.26 Average: 1 30.23 0.00 4.69 0.16 0.08 64.85 Average: 2 30.64 0.00 4.49 0.36 0.07 64.44 Average: 3 30.90 0.00 4.52 0.17 0.07 64.34 Average: 4 31.81 0.00 4.86 0.43 0.07 62.83 Average: 5 30.27 0.00 5.30 3.82 0.08 60.53 Average: 6 31.15 0.00 4.95 1.84 0.07 61.99 Average: 7 29.97 0.00 4.76 0.38 0.08 64.82