---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5600 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-5600) 04/20/26 _x86_64_ (8 CPU) 11:45:51 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 397.63 72.84 324.80 0.00 12327.41 159184.14 0.00 11:48:01 119.28 1.18 118.10 0.00 18.26 49198.47 0.00 11:49:01 46.98 0.03 46.95 0.00 0.27 38706.98 0.00 Average: 187.96 24.68 163.27 0.00 4115.09 82360.77 0.00 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 28631180 31495180 800512 2.44 87348 3056736 1807860 5.33 1021196 2825228 505692 11:48:01 26235604 31127176 1149928 3.50 127344 4883804 2144944 6.32 2021168 4047692 986396 11:49:01 26187724 31417356 858136 2.61 133160 5193496 1876288 5.53 1884668 4203272 214040 Average: 27018169 31346571 936192 2.85 115951 4378012 1943031 5.73 1642344 3692064 568709 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 docker0 98.50 100.18 6.94 569.21 0.00 0.00 0.00 0.00 11:47:01 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 11:47:01 ens3 802.77 567.42 9006.47 137.57 0.00 0.00 0.00 0.00 11:48:01 docker0 131.28 175.69 11.09 1577.44 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 ens3 210.71 153.04 1615.79 26.09 0.00 0.00 0.00 0.00 11:48:01 veth4b784d0 131.24 175.80 12.89 1577.45 0.00 0.00 0.00 0.13 11:49:01 docker0 1.12 1.12 0.10 1.62 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 16.08 10.68 13.97 7.00 0.00 0.00 0.00 0.00 11:49:01 veth4b784d0 1.12 1.13 0.11 1.62 0.00 0.00 0.00 0.00 Average: docker0 76.96 92.32 6.04 716.05 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 343.17 243.70 3545.21 56.88 0.00 0.00 0.00 0.00 Average: veth4b784d0 44.12 58.98 4.33 526.33 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5600) 04/20/26 _x86_64_ (8 CPU) 11:45:51 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 9.80 0.00 3.21 1.53 0.07 85.39 11:47:01 0 8.30 0.00 2.27 1.56 0.07 87.81 11:47:01 1 7.92 0.00 2.46 0.35 0.05 89.22 11:47:01 2 9.45 0.00 3.25 2.10 0.08 85.12 11:47:01 3 9.42 0.00 4.15 2.63 0.07 83.74 11:47:01 4 9.20 0.00 2.47 0.32 0.07 87.94 11:47:01 5 8.71 0.00 4.14 0.59 0.07 86.50 11:47:01 6 11.19 0.00 2.66 0.56 0.05 85.54 11:47:01 7 14.22 0.00 4.33 4.13 0.07 77.25 11:48:01 all 53.39 0.00 7.53 0.37 0.11 38.60 11:48:01 0 53.74 0.00 7.05 0.49 0.10 38.62 11:48:01 1 53.07 0.00 7.84 0.15 0.12 38.82 11:48:01 2 53.81 0.00 7.74 1.84 0.12 36.50 11:48:01 3 49.93 0.00 7.40 0.05 0.12 42.50 11:48:01 4 53.21 0.00 7.37 0.07 0.12 39.23 11:48:01 5 53.03 0.00 7.99 0.28 0.12 38.58 11:48:01 6 55.21 0.00 7.53 0.05 0.10 37.11 11:48:01 7 55.08 0.00 7.32 0.03 0.12 37.45 11:49:01 all 43.04 0.00 6.28 0.21 0.09 50.38 11:49:01 0 44.99 0.00 6.06 0.08 0.08 48.78 11:49:01 1 40.54 0.00 6.84 0.02 0.10 52.50 11:49:01 2 45.41 0.00 6.10 0.22 0.08 48.19 11:49:01 3 42.87 0.00 6.10 0.24 0.08 50.71 11:49:01 4 42.47 0.00 6.57 0.27 0.10 50.59 11:49:01 5 43.30 0.00 5.97 0.00 0.07 50.66 11:49:01 6 42.39 0.00 6.41 0.86 0.08 50.26 11:49:01 7 42.33 0.00 6.23 0.02 0.08 51.35 Average: all 35.43 0.00 5.68 0.70 0.09 58.10 Average: 0 35.67 0.00 5.12 0.71 0.08 58.41 Average: 1 33.84 0.00 5.71 0.17 0.09 60.18 Average: 2 36.26 0.00 5.70 1.38 0.10 56.56 Average: 3 34.07 0.00 5.88 0.97 0.09 58.99 Average: 4 35.00 0.00 5.48 0.22 0.10 59.21 Average: 5 35.09 0.00 6.04 0.29 0.08 58.50 Average: 6 36.31 0.00 5.54 0.49 0.08 57.59 Average: 7 37.24 0.00 5.96 1.39 0.09 55.32