---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9285 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-9285) 05/13/26 _x86_64_ (8 CPU) 12:35:55 LINUX RESTART (8 CPU) 12:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:37:01 363.32 69.39 293.93 0.00 11816.70 165810.90 0.00 12:38:01 256.14 14.56 241.58 0.00 2128.31 80121.18 0.00 12:39:01 53.61 0.25 53.36 0.00 2.00 27692.97 0.00 12:40:01 149.98 0.52 149.46 0.00 62.12 41360.31 0.00 Average: 205.75 21.18 184.57 0.00 3501.99 78742.09 0.00 12:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 29327136 31591232 730908 2.22 74160 2491396 1779200 5.25 901212 2299624 314824 12:38:01 27322376 31517524 766032 2.33 147788 4202460 1711396 5.05 1306320 3715168 13404 12:39:01 25768520 31369524 905000 2.75 157452 5511440 2026792 5.98 2012600 4470056 915480 12:40:01 26137028 31513764 762836 2.32 171272 5258556 1860692 5.49 1580252 4513160 503396 Average: 27138765 31498011 791194 2.41 137668 4365963 1844520 5.44 1450096 3749502 436776 12:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 3.83 3.83 0.37 0.37 0.00 0.00 0.00 0.00 12:37:01 ens3 581.52 354.71 4760.30 85.70 0.00 0.00 0.00 0.00 12:38:01 docker0 331.21 428.61 28.45 3146.18 0.00 0.00 0.00 0.00 12:38:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 12:38:01 ens3 583.54 428.90 6527.14 87.85 0.00 0.00 0.00 0.00 12:39:01 vethf3cf48d 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:39:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 28.79 16.71 27.98 10.22 0.00 0.00 0.00 0.00 12:40:01 docker0 10.93 17.13 0.67 131.39 0.00 0.00 0.00 0.00 12:40:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 12:40:01 ens3 119.30 72.29 2720.32 15.01 0.00 0.00 0.00 0.00 Average: docker0 85.55 111.44 7.28 819.33 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 328.26 218.13 3508.65 49.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9285) 05/13/26 _x86_64_ (8 CPU) 12:35:55 LINUX RESTART (8 CPU) 12:36:01 CPU %user %nice %system %iowait %steal %idle 12:37:01 all 6.94 0.00 2.11 2.67 0.05 88.24 12:37:01 0 6.70 0.00 1.90 0.86 0.03 90.51 12:37:01 1 8.62 0.00 3.33 0.57 0.05 87.43 12:37:01 2 8.10 0.00 1.90 0.89 0.05 89.06 12:37:01 3 5.60 0.00 1.68 8.92 0.05 83.75 12:37:01 4 6.73 0.00 1.53 0.32 0.05 91.37 12:37:01 5 9.65 0.00 2.03 3.79 0.05 84.47 12:37:01 6 5.30 0.00 2.12 2.37 0.03 90.17 12:37:01 7 4.80 0.00 2.37 3.62 0.05 89.16 12:38:01 all 8.95 0.00 3.57 4.06 0.07 83.35 12:38:01 0 8.60 0.00 3.75 6.58 0.08 80.99 12:38:01 1 8.19 0.00 3.16 5.16 0.07 83.42 12:38:01 2 9.34 0.00 3.69 8.89 0.08 77.99 12:38:01 3 8.47 0.00 2.67 0.79 0.05 88.01 12:38:01 4 9.64 0.00 3.48 3.53 0.07 83.29 12:38:01 5 9.67 0.00 4.00 2.77 0.07 83.50 12:38:01 6 8.39 0.00 4.57 4.01 0.07 82.96 12:38:01 7 9.31 0.00 3.26 0.74 0.07 86.62 12:39:01 all 54.85 0.00 7.59 1.59 0.11 35.85 12:39:01 0 53.87 0.00 7.74 7.02 0.12 31.25 12:39:01 1 55.17 0.00 7.15 0.77 0.12 36.79 12:39:01 2 55.33 0.00 8.52 0.39 0.12 35.65 12:39:01 3 56.09 0.00 7.18 0.39 0.10 36.25 12:39:01 4 53.95 0.00 7.44 2.81 0.12 35.67 12:39:01 5 55.70 0.00 7.28 0.61 0.12 36.29 12:39:01 6 54.93 0.00 8.08 0.35 0.10 36.54 12:39:01 7 53.80 0.00 7.34 0.39 0.10 38.37 12:40:01 all 43.93 0.00 6.43 1.06 0.08 48.50 12:40:01 0 44.48 0.00 6.55 0.13 0.08 48.75 12:40:01 1 45.14 0.00 7.16 0.44 0.08 47.18 12:40:01 2 45.09 0.00 6.49 0.12 0.08 48.21 12:40:01 3 42.66 0.00 6.20 0.07 0.08 50.98 12:40:01 4 43.33 0.00 5.87 2.04 0.08 48.68 12:40:01 5 44.13 0.00 6.70 4.59 0.08 44.50 12:40:01 6 41.93 0.00 6.16 0.30 0.08 51.52 12:40:01 7 44.65 0.00 6.30 0.82 0.08 48.14 Average: all 28.67 0.00 4.93 2.34 0.08 63.99 Average: 0 28.39 0.00 4.98 3.65 0.08 62.90 Average: 1 29.27 0.00 5.20 1.74 0.08 63.72 Average: 2 29.47 0.00 5.15 2.57 0.08 62.72 Average: 3 28.20 0.00 4.43 2.54 0.07 64.76 Average: 4 28.42 0.00 4.58 2.18 0.08 64.74 Average: 5 29.75 0.00 5.00 2.94 0.08 62.23 Average: 6 27.68 0.00 5.24 1.76 0.07 65.26 Average: 7 28.15 0.00 4.82 1.39 0.08 65.56