---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7943 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7943) 04/21/26 _x86_64_ (8 CPU) 18:40:55 LINUX RESTART (8 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:00 379.74 72.64 307.10 0.00 12299.10 193079.11 0.00 18:43:01 251.95 12.86 239.09 0.00 1681.55 69690.33 0.00 18:44:01 36.76 0.03 36.73 0.00 0.27 31406.25 0.00 18:45:01 92.05 0.20 91.85 0.00 16.93 20576.44 0.00 Average: 190.39 21.40 168.99 0.00 3492.21 78655.08 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:00 29236516 31542120 770728 2.34 74884 2529948 1790756 5.28 958672 2321384 18132 18:43:01 26696216 31245128 1028864 3.13 152248 4513592 2341632 6.90 1840268 3758500 262840 18:44:01 26254340 31366884 904684 2.75 157148 5038252 2135944 6.30 1803768 4200448 310204 18:45:01 26110324 31251124 1019332 3.10 163932 5047560 2359368 6.96 2180444 3955528 750988 Average: 27074349 31351314 930902 2.83 137053 4282338 2156925 6.36 1695788 3558965 335541 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:00 docker0 47.82 48.55 3.46 294.45 0.00 0.00 0.00 0.00 18:42:00 lo 3.90 3.90 0.38 0.38 0.00 0.00 0.00 0.00 18:42:00 ens3 560.85 415.74 5116.48 95.26 0.00 0.00 0.00 0.00 18:42:00 veth10b817d 47.82 48.65 4.11 294.45 0.00 0.00 0.00 0.02 18:43:01 veth26e148b 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:43:01 docker0 309.11 382.68 26.13 2842.60 0.00 0.00 0.00 0.00 18:43:01 lo 1.84 1.84 0.18 0.18 0.00 0.00 0.00 0.00 18:43:01 ens3 552.67 413.82 6174.64 88.22 0.00 0.00 0.00 0.00 18:44:01 veth26e148b 1.27 1.53 0.15 0.49 0.00 0.00 0.00 0.00 18:44:01 docker0 1.27 1.48 0.13 0.49 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 ens3 13.55 8.93 11.97 5.51 0.00 0.00 0.00 0.00 18:45:01 veth16d2580 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:45:01 docker0 4.42 8.60 0.32 128.30 0.00 0.00 0.00 0.00 18:45:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:45:01 ens3 31.26 18.51 208.53 9.07 0.00 0.00 0.00 0.00 Average: veth16d2580 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 91.57 111.47 7.59 824.93 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 290.70 215.10 2891.81 49.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7943) 04/21/26 _x86_64_ (8 CPU) 18:40:55 LINUX RESTART (8 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:00 all 8.07 0.00 2.38 3.15 0.05 86.35 18:42:00 0 7.94 0.00 2.28 1.23 0.05 88.50 18:42:00 1 5.75 0.00 2.20 3.96 0.05 88.05 18:42:00 2 8.55 0.00 3.50 0.13 0.05 87.77 18:42:00 3 10.76 0.00 1.86 0.42 0.07 86.90 18:42:00 4 9.15 0.00 1.91 0.97 0.05 87.91 18:42:00 5 7.92 0.00 3.21 4.00 0.07 84.79 18:42:00 6 8.56 0.00 2.25 14.05 0.05 75.09 18:42:00 7 5.94 0.00 1.82 0.44 0.05 91.75 18:43:01 all 17.60 0.00 4.81 2.67 0.08 74.84 18:43:01 0 18.58 0.00 5.77 13.43 0.10 62.12 18:43:01 1 17.49 0.00 4.68 2.69 0.07 75.07 18:43:01 2 18.83 0.00 5.44 0.35 0.08 75.30 18:43:01 3 17.27 0.00 4.28 0.48 0.10 77.87 18:43:01 4 16.83 0.00 4.86 0.86 0.07 77.38 18:43:01 5 17.13 0.00 4.53 0.61 0.07 77.66 18:43:01 6 15.62 0.00 4.83 1.58 0.10 77.88 18:43:01 7 19.06 0.00 4.11 1.36 0.07 75.40 18:44:01 all 37.34 0.00 5.91 1.25 0.09 55.41 18:44:01 0 40.12 0.00 5.78 0.17 0.10 53.83 18:44:01 1 37.47 0.00 5.56 0.18 0.08 56.70 18:44:01 2 37.18 0.00 5.61 0.27 0.08 56.86 18:44:01 3 34.01 0.00 5.67 2.02 0.07 58.24 18:44:01 4 36.05 0.00 5.95 6.58 0.10 51.32 18:44:01 5 37.19 0.00 5.70 0.35 0.10 56.66 18:44:01 6 40.63 0.00 6.14 0.27 0.10 52.86 18:44:01 7 36.07 0.00 6.87 0.20 0.08 56.78 18:45:01 all 52.60 0.00 7.18 2.27 0.11 37.83 18:45:01 0 52.80 0.00 7.40 1.28 0.10 38.42 18:45:01 1 53.50 0.00 8.27 1.38 0.10 36.75 18:45:01 2 51.66 0.00 6.47 0.76 0.13 40.98 18:45:01 3 49.49 0.00 6.65 2.10 0.12 41.64 18:45:01 4 51.37 0.00 6.80 8.86 0.10 32.87 18:45:01 5 51.77 0.00 6.46 1.10 0.10 40.57 18:45:01 6 55.64 0.00 7.52 2.19 0.12 34.53 18:45:01 7 54.59 0.00 7.88 0.51 0.10 36.93 Average: all 28.84 0.00 5.07 2.34 0.08 63.67 Average: 0 29.80 0.00 5.31 4.05 0.09 60.76 Average: 1 28.49 0.00 5.17 2.06 0.08 64.21 Average: 2 29.02 0.00 5.25 0.38 0.09 65.26 Average: 3 27.80 0.00 4.61 1.25 0.09 66.25 Average: 4 28.29 0.00 4.88 4.30 0.08 62.45 Average: 5 28.45 0.00 4.97 1.51 0.08 64.98 Average: 6 30.04 0.00 5.18 4.52 0.09 60.16 Average: 7 28.86 0.00 5.16 0.63 0.08 65.28