---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772747 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 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-772747) 11/08/25 _x86_64_ (8 CPU) 02:06:54 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 401.00 73.05 327.95 0.00 12355.01 154240.83 0.00 02:09:01 314.71 12.75 301.97 0.00 1699.32 95984.00 0.00 02:10:01 194.30 0.43 193.87 0.00 6.00 97718.25 0.00 02:11:01 150.26 0.27 149.99 0.00 40.79 51849.63 0.00 Average: 265.07 21.63 243.44 0.00 3525.28 99948.18 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 29211524 31551568 768520 2.34 75708 2563676 1678768 4.95 993492 2321660 196 02:09:01 25670228 31126724 1151484 3.50 161636 5370684 2431564 7.17 2132804 4456484 507900 02:10:01 24207568 31159092 1110360 3.38 216872 6674360 1964096 5.79 2088796 5808652 864 02:11:01 23240304 31453520 820348 2.50 221548 7902236 1842628 5.43 2012176 6832704 192056 Average: 25582406 31322726 962678 2.93 168941 5627739 1979264 5.84 1806817 4854875 175254 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 102.25 99.90 7.06 500.43 0.00 0.00 0.00 0.00 02:08:01 lo 3.97 3.97 0.40 0.40 0.00 0.00 0.00 0.00 02:08:01 ens3 658.47 468.79 5545.63 100.74 0.00 0.00 0.00 0.00 02:09:01 docker0 308.90 382.29 26.38 3015.59 0.00 0.00 0.00 0.00 02:09:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 02:09:01 vetha6d2b0a 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 ens3 608.12 442.61 8706.95 90.82 0.00 0.00 0.00 0.00 02:10:01 docker0 181.64 393.27 21.67 6516.04 0.00 0.00 0.00 0.00 02:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:10:01 vetha6d2b0a 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 vethc39160b 0.05 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 454.74 221.53 7409.04 41.22 0.00 0.00 0.00 0.00 02:11:01 docker0 10.70 19.10 1.31 138.11 0.00 0.00 0.00 0.00 02:11:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 02:11:01 ens3 117.71 70.47 2665.45 16.26 0.00 0.00 0.00 0.00 Average: docker0 150.87 223.64 14.10 2542.54 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 459.76 300.85 6081.77 62.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772747) 11/08/25 _x86_64_ (8 CPU) 02:06:54 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 8.08 0.00 2.30 2.24 0.05 87.33 02:08:01 0 6.53 0.00 3.37 4.93 0.07 85.10 02:08:01 1 6.12 0.00 1.95 0.79 0.03 91.11 02:08:01 2 5.16 0.00 2.07 4.96 0.05 87.77 02:08:01 3 9.15 0.00 2.28 0.47 0.05 88.04 02:08:01 4 9.87 0.00 2.09 0.69 0.05 87.30 02:08:01 5 9.35 0.00 2.25 1.65 0.07 86.69 02:08:01 6 11.03 0.00 2.38 3.29 0.05 83.24 02:08:01 7 7.46 0.00 2.00 1.12 0.05 89.37 02:09:01 all 26.08 0.00 6.60 4.45 0.10 62.77 02:09:01 0 25.12 0.00 6.61 3.21 0.07 64.98 02:09:01 1 25.84 0.00 6.51 8.81 0.08 58.76 02:09:01 2 26.99 0.00 6.66 1.05 0.19 65.11 02:09:01 3 26.00 0.00 6.05 5.36 0.08 62.50 02:09:01 4 26.91 0.00 6.83 1.57 0.10 64.58 02:09:01 5 26.27 0.00 6.33 1.95 0.10 65.35 02:09:01 6 26.26 0.00 6.12 2.47 0.10 65.05 02:09:01 7 25.22 0.00 7.67 11.25 0.10 55.76 02:10:01 all 19.47 0.00 5.27 3.01 0.08 72.16 02:10:01 0 17.87 0.00 5.34 9.06 0.12 67.60 02:10:01 1 31.50 0.00 5.87 0.61 0.08 61.94 02:10:01 2 16.61 0.00 5.46 4.83 0.08 73.01 02:10:01 3 25.20 0.00 5.81 2.59 0.08 66.32 02:10:01 4 14.56 0.00 4.49 0.54 0.08 80.32 02:10:01 5 15.58 0.00 3.15 0.25 0.05 80.97 02:10:01 6 20.41 0.00 8.05 6.07 0.08 65.39 02:10:01 7 14.06 0.00 4.02 0.18 0.08 81.65 02:11:01 all 31.48 0.00 4.71 2.54 0.08 61.18 02:11:01 0 31.32 0.00 5.18 1.83 0.08 61.58 02:11:01 1 40.38 0.00 4.98 0.15 0.08 54.41 02:11:01 2 35.33 0.00 4.83 0.12 0.07 59.65 02:11:01 3 30.06 0.00 4.68 3.24 0.08 61.94 02:11:01 4 25.93 0.00 4.28 0.15 0.07 69.57 02:11:01 5 23.61 0.00 4.30 7.87 0.08 64.14 02:11:01 6 31.97 0.00 4.48 0.05 0.07 63.43 02:11:01 7 33.16 0.00 4.98 6.98 0.10 54.78 Average: all 21.27 0.00 4.72 3.06 0.08 70.88 Average: 0 20.20 0.00 5.12 4.76 0.08 69.83 Average: 1 25.97 0.00 4.82 2.58 0.07 66.57 Average: 2 21.03 0.00 4.75 2.74 0.10 71.39 Average: 3 22.59 0.00 4.70 2.91 0.08 69.72 Average: 4 19.30 0.00 4.42 0.74 0.08 75.47 Average: 5 18.69 0.00 4.00 2.93 0.08 74.31 Average: 6 22.42 0.00 5.25 2.96 0.08 69.29 Average: 7 19.95 0.00 4.66 4.86 0.08 70.45