---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8478 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-8478) 05/01/26 _x86_64_ (8 CPU) 04:08:51 LINUX RESTART (8 CPU) 04:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:10:02 406.63 73.27 333.36 0.00 12349.41 164164.24 0.00 04:11:01 119.45 0.56 118.90 0.00 8.00 44847.31 0.00 04:12:01 42.04 0.12 41.93 0.00 2.80 35923.10 0.00 04:13:01 73.27 0.27 73.00 0.00 12.66 36278.22 0.00 Average: 160.52 18.63 141.89 0.00 3106.12 70409.71 0.00 04:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:02 28774552 31519940 780684 2.38 83216 2948684 1796308 5.30 996896 2716412 391532 04:11:01 26673236 31129108 1147812 3.49 126040 4471472 2432308 7.17 1810576 3840832 741300 04:12:01 26200920 31433532 842044 2.56 133196 5195636 1893968 5.58 1883492 4195344 534204 04:13:01 27839372 31517464 765224 2.33 137276 3727616 1683512 4.96 1171328 3361672 276 Average: 27372020 31400011 883941 2.69 119932 4085852 1951524 5.75 1465573 3528565 416828 04:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:02 ens3 760.29 575.49 9013.21 139.54 0.00 0.00 0.00 0.00 04:10:02 docker0 107.28 108.82 7.34 570.09 0.00 0.00 0.00 0.00 04:10:02 lo 4.10 4.10 0.40 0.40 0.00 0.00 0.00 0.00 04:11:01 veth6862854 150.08 180.36 14.46 1613.63 0.00 0.00 0.00 0.13 04:11:01 ens3 220.44 173.87 1652.33 30.04 0.00 0.00 0.00 0.00 04:11:01 docker0 150.11 180.24 12.41 1613.62 0.00 0.00 0.00 0.00 04:11:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:12:01 veth6862854 1.30 1.28 0.13 1.65 0.00 0.00 0.00 0.00 04:12:01 ens3 16.15 10.45 14.00 6.92 0.00 0.00 0.00 0.00 04:12:01 docker0 1.30 1.27 0.11 1.64 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 113.78 72.92 2543.72 18.83 0.00 0.00 0.00 0.00 04:13:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 277.90 208.32 3312.73 48.91 0.00 0.00 0.00 0.00 Average: docker0 64.33 72.14 4.93 541.87 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8478) 05/01/26 _x86_64_ (8 CPU) 04:08:51 LINUX RESTART (8 CPU) 04:09:01 CPU %user %nice %system %iowait %steal %idle 04:10:02 all 9.28 0.00 2.76 1.36 0.06 86.54 04:10:02 0 7.59 0.00 2.57 0.69 0.05 89.10 04:10:02 1 11.32 0.00 3.75 1.33 0.07 83.53 04:10:02 2 10.91 0.00 2.00 0.27 0.07 86.75 04:10:02 3 6.20 0.00 2.80 2.60 0.07 88.33 04:10:02 4 8.09 0.00 1.95 1.39 0.07 88.50 04:10:02 5 9.81 0.00 2.44 0.37 0.05 87.33 04:10:02 6 11.74 0.00 2.96 0.44 0.05 84.80 04:10:02 7 8.61 0.00 3.56 3.80 0.05 83.98 04:11:01 all 42.25 0.00 6.41 0.46 0.09 50.78 04:11:01 0 42.50 0.00 6.14 0.38 0.09 50.90 04:11:01 1 42.77 0.00 6.66 0.58 0.09 49.91 04:11:01 2 41.99 0.00 7.21 0.03 0.09 50.68 04:11:01 3 44.60 0.00 6.04 0.15 0.10 49.10 04:11:01 4 41.79 0.00 6.16 0.09 0.10 51.86 04:11:01 5 40.03 0.00 5.89 0.02 0.10 53.95 04:11:01 6 42.45 0.00 6.29 1.44 0.09 49.73 04:11:01 7 41.84 0.00 6.90 1.03 0.10 50.13 04:12:01 all 58.68 0.00 8.90 0.12 0.12 32.18 04:12:01 0 59.39 0.00 8.91 0.05 0.15 31.50 04:12:01 1 58.33 0.00 8.77 0.00 0.12 32.78 04:12:01 2 56.24 0.00 9.42 0.00 0.10 34.24 04:12:01 3 57.89 0.00 10.33 0.00 0.12 31.66 04:12:01 4 59.44 0.00 8.89 0.00 0.12 31.55 04:12:01 5 60.93 0.00 8.10 0.00 0.10 30.88 04:12:01 6 58.62 0.00 8.04 0.00 0.10 33.24 04:12:01 7 58.60 0.00 8.76 0.91 0.12 31.61 04:13:01 all 17.13 0.00 2.25 0.34 0.05 80.23 04:13:01 0 16.71 0.00 3.12 0.50 0.05 79.61 04:13:01 1 17.03 0.00 2.13 0.02 0.05 80.78 04:13:01 2 17.54 0.00 2.44 1.53 0.05 78.44 04:13:01 3 16.94 0.00 2.13 0.02 0.03 80.88 04:13:01 4 17.95 0.00 1.86 0.03 0.05 80.11 04:13:01 5 17.56 0.00 1.83 0.08 0.05 80.48 04:13:01 6 16.89 0.00 2.15 0.52 0.05 80.38 04:13:01 7 16.41 0.00 2.33 0.02 0.05 81.19 Average: all 31.78 0.00 5.07 0.57 0.08 62.49 Average: 0 31.51 0.00 5.18 0.40 0.08 62.83 Average: 1 32.30 0.00 5.32 0.48 0.08 61.82 Average: 2 31.62 0.00 5.26 0.46 0.08 62.58 Average: 3 31.33 0.00 5.32 0.70 0.08 62.58 Average: 4 31.80 0.00 4.71 0.38 0.08 63.04 Average: 5 32.04 0.00 4.56 0.12 0.08 63.21 Average: 6 32.38 0.00 4.85 0.60 0.07 62.10 Average: 7 31.31 0.00 5.38 1.44 0.08 61.79