---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8857 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-8857) 05/08/26 _x86_64_ (8 CPU) 04:05:42 LINUX RESTART (8 CPU) 04:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 344.56 67.82 276.74 0.00 11668.32 65569.07 0.00 04:08:01 120.26 0.97 119.29 0.00 12.80 43626.52 0.00 04:09:01 46.43 0.00 46.43 0.00 0.00 39639.34 0.00 04:10:01 73.62 0.13 73.49 0.00 5.20 36141.98 0.00 Average: 146.21 17.23 128.98 0.00 2921.34 46243.84 0.00 04:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 28910428 31555692 754764 2.30 77512 2862144 1795644 5.29 964400 2631148 305912 04:08:01 26717980 31188924 1087356 3.31 127532 4479344 2411648 7.11 1731248 3865984 768840 04:09:01 26044856 31402624 872836 2.66 133704 5310160 2135448 6.30 1768556 4454416 576108 04:10:01 27835616 31514348 766432 2.33 139068 3726076 1738060 5.12 1164008 3370304 140 Average: 27377220 31415397 870347 2.65 119454 4094431 2020200 5.96 1407053 3580463 412750 04:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 docker0 109.20 108.67 7.47 570.54 0.00 0.00 0.00 0.00 04:07:01 lo 3.63 3.63 0.34 0.34 0.00 0.00 0.00 0.00 04:07:01 ens3 756.12 555.72 9004.67 137.78 0.00 0.00 0.00 0.00 04:08:01 docker0 141.90 217.49 12.54 1814.56 0.00 0.00 0.00 0.00 04:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 ens3 258.18 168.19 1852.30 29.95 0.00 0.00 0.00 0.00 04:08:01 veth3cd5377 141.87 217.61 14.48 1814.56 0.00 0.00 0.00 0.15 04:09:01 docker0 1.38 1.57 0.11 1.68 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 ens3 11.53 8.21 9.90 4.78 0.00 0.00 0.00 0.00 04:09:01 veth3cd5377 1.38 1.58 0.13 1.68 0.00 0.00 0.00 0.00 04:10:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 04:10:01 ens3 102.23 61.94 2530.03 16.22 0.00 0.00 0.00 0.00 Average: docker0 63.14 81.95 5.03 596.72 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 282.00 198.51 3349.02 47.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8857) 05/08/26 _x86_64_ (8 CPU) 04:05:42 LINUX RESTART (8 CPU) 04:06:01 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 8.93 0.00 2.67 3.34 0.05 85.01 04:07:01 0 7.03 0.00 3.06 14.25 0.07 75.58 04:07:01 1 10.54 0.00 1.87 0.87 0.05 86.67 04:07:01 2 11.45 0.00 4.08 1.29 0.07 83.11 04:07:01 3 7.01 0.00 2.17 0.35 0.07 90.40 04:07:01 4 9.80 0.00 2.84 0.64 0.03 86.69 04:07:01 5 6.58 0.00 1.75 0.39 0.03 91.26 04:07:01 6 6.41 0.00 2.66 3.74 0.05 87.14 04:07:01 7 12.58 0.00 2.90 5.18 0.07 79.28 04:08:01 all 40.44 0.00 6.58 0.70 0.09 52.19 04:08:01 0 40.07 0.00 6.18 0.08 0.08 53.58 04:08:01 1 40.61 0.00 6.73 0.07 0.08 52.51 04:08:01 2 43.11 0.00 7.07 0.29 0.08 49.45 04:08:01 3 38.84 0.00 5.96 0.03 0.08 55.08 04:08:01 4 40.75 0.00 5.56 0.03 0.08 53.58 04:08:01 5 39.80 0.00 6.61 0.37 0.08 53.13 04:08:01 6 38.17 0.00 7.21 4.15 0.08 50.39 04:08:01 7 42.18 0.00 7.33 0.61 0.10 49.78 04:09:01 all 61.60 0.00 9.17 0.15 0.11 28.98 04:09:01 0 63.10 0.00 9.04 0.02 0.10 27.74 04:09:01 1 60.44 0.00 10.12 0.86 0.12 28.46 04:09:01 2 60.34 0.00 9.03 0.00 0.12 30.51 04:09:01 3 60.01 0.00 9.19 0.00 0.10 30.70 04:09:01 4 60.06 0.00 8.97 0.02 0.10 30.85 04:09:01 5 64.28 0.00 8.66 0.22 0.10 26.73 04:09:01 6 60.85 0.00 8.97 0.07 0.10 30.01 04:09:01 7 63.69 0.00 9.34 0.05 0.12 26.80 04:10:01 all 21.30 0.00 2.80 0.42 0.05 75.43 04:10:01 0 21.40 0.00 2.90 0.10 0.05 75.55 04:10:01 1 21.34 0.00 3.14 2.31 0.07 73.14 04:10:01 2 20.62 0.00 2.46 0.49 0.05 76.38 04:10:01 3 23.13 0.00 2.24 0.07 0.05 74.51 04:10:01 4 20.19 0.00 3.43 0.15 0.05 76.18 04:10:01 5 22.08 0.00 3.57 0.19 0.05 74.11 04:10:01 6 20.73 0.00 2.37 0.02 0.05 76.83 04:10:01 7 20.91 0.00 2.31 0.02 0.03 76.73 Average: all 33.05 0.00 5.30 1.15 0.07 60.42 Average: 0 32.90 0.00 5.30 3.61 0.08 58.12 Average: 1 33.22 0.00 5.46 1.03 0.08 60.22 Average: 2 33.85 0.00 5.66 0.52 0.08 59.90 Average: 3 32.25 0.00 4.89 0.11 0.08 62.68 Average: 4 32.70 0.00 5.20 0.21 0.07 61.82 Average: 5 33.16 0.00 5.14 0.29 0.07 61.34 Average: 6 31.55 0.00 5.30 1.99 0.07 61.08 Average: 7 34.80 0.00 5.46 1.47 0.08 58.19