---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4389 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-4389) 03/31/26 _x86_64_ (8 CPU) 04:03:40 LINUX RESTART (8 CPU) 04:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 391.27 63.90 327.37 0.00 11327.86 115008.00 0.00 04:06:01 129.18 0.70 128.48 0.00 9.87 43098.43 0.00 04:07:01 64.17 0.03 64.14 0.00 0.27 44381.54 0.00 04:08:01 76.07 0.23 75.84 0.00 15.20 37326.71 0.00 Average: 164.22 16.01 148.20 0.00 2802.43 59721.04 0.00 04:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 29141936 31517056 797168 2.43 75512 2599752 1799492 5.31 1006208 2367624 43400 04:06:01 26894552 31305016 971216 2.95 136092 4380488 1921532 5.66 1483512 3911928 703460 04:07:01 25668428 31219424 1052540 3.20 144172 5459536 2364236 6.97 1937980 4621612 577948 04:08:01 27799108 31491276 791712 2.41 149308 3726748 1733484 5.11 1208852 3361172 512 Average: 27376006 31383193 903159 2.75 126271 4041631 1954686 5.76 1409138 3565584 331330 04:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 lo 3.25 3.25 0.31 0.31 0.00 0.00 0.00 0.00 04:05:01 ens3 572.98 474.63 6360.82 131.95 0.00 0.00 0.00 0.00 04:05:01 docker0 94.14 92.69 6.78 580.45 0.00 0.00 0.00 0.00 04:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:06:01 ens3 389.24 284.27 5025.99 37.67 0.00 0.00 0.00 0.00 04:06:01 veth532a86d 216.28 275.89 20.61 2314.30 0.00 0.00 0.00 0.19 04:06:01 docker0 216.31 275.77 17.65 2314.29 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 ens3 14.03 10.41 12.35 6.23 0.00 0.00 0.00 0.00 04:07:01 veth532a86d 1.18 1.23 0.12 1.63 0.00 0.00 0.00 0.00 04:07:01 docker0 1.18 1.22 0.10 1.63 0.00 0.00 0.00 0.00 04:08:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:08:01 ens3 110.63 69.26 2542.59 18.62 0.00 0.00 0.00 0.00 04:08:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 270.45 208.52 3473.29 48.27 0.00 0.00 0.00 0.00 Average: docker0 77.86 92.44 6.13 724.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4389) 03/31/26 _x86_64_ (8 CPU) 04:03:40 LINUX RESTART (8 CPU) 04:04:02 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 7.97 0.00 2.06 1.15 0.04 88.78 04:05:01 0 6.95 0.00 1.43 0.07 0.05 91.50 04:05:01 1 9.32 0.00 2.33 1.94 0.03 86.38 04:05:01 2 13.87 0.00 1.68 1.65 0.03 82.77 04:05:01 3 5.48 0.00 1.63 0.03 0.03 92.83 04:05:01 4 9.73 0.00 3.08 3.59 0.07 83.53 04:05:01 5 4.90 0.00 2.46 0.20 0.05 92.38 04:05:01 6 5.79 0.00 1.77 1.27 0.03 91.14 04:05:01 7 7.68 0.00 2.10 0.43 0.05 89.73 04:06:01 all 31.07 0.00 5.32 0.49 0.08 63.04 04:06:01 0 30.13 0.00 4.77 0.17 0.07 64.86 04:06:01 1 30.13 0.00 5.59 0.08 0.08 64.12 04:06:01 2 33.32 0.00 5.47 0.12 0.10 60.99 04:06:01 3 33.22 0.00 5.44 0.03 0.10 61.21 04:06:01 4 29.87 0.00 4.96 0.02 0.07 65.09 04:06:01 5 30.66 0.00 4.29 0.05 0.08 64.92 04:06:01 6 30.03 0.00 5.18 1.87 0.08 62.84 04:06:01 7 31.25 0.00 6.87 1.55 0.08 60.25 04:07:01 all 62.45 0.00 8.39 0.15 0.10 28.91 04:07:01 0 62.20 0.00 8.58 0.05 0.10 29.06 04:07:01 1 61.65 0.00 8.23 0.07 0.08 29.97 04:07:01 2 62.16 0.00 8.24 0.00 0.08 29.52 04:07:01 3 61.47 0.00 8.36 0.03 0.10 30.03 04:07:01 4 61.32 0.00 8.41 0.00 0.10 30.16 04:07:01 5 65.46 0.00 8.52 0.66 0.10 25.26 04:07:01 6 62.38 0.00 8.44 0.07 0.10 29.01 04:07:01 7 62.95 0.00 8.36 0.32 0.10 28.26 04:08:01 all 17.01 0.00 2.42 0.31 0.05 80.21 04:08:01 0 17.30 0.00 2.13 0.02 0.05 80.51 04:08:01 1 16.92 0.00 2.93 0.02 0.05 80.08 04:08:01 2 17.05 0.00 2.13 0.02 0.05 80.75 04:08:01 3 15.91 0.00 2.33 0.05 0.03 81.68 04:08:01 4 17.75 0.00 1.88 0.02 0.05 80.31 04:08:01 5 17.35 0.00 2.94 1.90 0.05 77.77 04:08:01 6 16.84 0.00 2.36 0.42 0.05 80.33 04:08:01 7 16.95 0.00 2.68 0.03 0.05 80.29 Average: all 29.69 0.00 4.55 0.52 0.07 65.17 Average: 0 29.19 0.00 4.23 0.08 0.07 66.44 Average: 1 29.58 0.00 4.78 0.52 0.06 65.06 Average: 2 31.61 0.00 4.38 0.44 0.07 63.50 Average: 3 29.09 0.00 4.45 0.04 0.07 66.36 Average: 4 29.73 0.00 4.58 0.89 0.07 64.72 Average: 5 29.65 0.00 4.55 0.70 0.07 65.01 Average: 6 28.86 0.00 4.45 0.90 0.07 65.72 Average: 7 29.78 0.00 5.01 0.58 0.07 64.55