---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773044 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773044) 11/13/25 _x86_64_ (8 CPU) 08:39:30 LINUX RESTART (8 CPU) 08:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:41:01 325.75 13.56 312.18 0.00 1685.72 46032.99 0.00 08:42:01 79.14 0.33 78.80 0.00 16.40 36658.71 0.00 08:43:01 125.80 0.25 125.55 0.00 24.13 51274.25 0.00 Average: 176.89 4.72 172.18 0.00 575.42 44655.32 0.00 08:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 28368576 31378376 910152 2.77 92996 3185196 2055336 6.06 1229240 2862268 68876 08:42:01 27493636 31508460 780560 2.37 123828 4067316 1833208 5.40 1145256 3726792 508824 08:43:01 26443544 31424468 853792 2.60 164760 4893912 1806664 5.33 1310736 4506680 468 Average: 27435252 31437101 848168 2.58 127195 4048808 1898403 5.60 1228411 3698580 192723 08:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 docker0 5.40 5.32 0.56 61.81 0.00 0.00 0.00 0.00 08:41:01 ens3 473.84 297.07 7362.20 111.49 0.00 0.00 0.00 0.00 08:41:01 lo 3.02 3.02 0.29 0.29 0.00 0.00 0.00 0.00 08:41:01 vetha02479d 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:42:01 docker0 53.41 112.93 4.65 1058.33 0.00 0.00 0.00 0.00 08:42:01 ens3 366.62 204.05 7686.92 31.80 0.00 0.00 0.00 0.00 08:42:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 08:43:01 docker0 4.87 3.80 0.83 1.58 0.00 0.00 0.00 0.00 08:43:01 ens3 256.24 172.97 3308.82 160.71 0.00 0.00 0.00 0.00 08:43:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 21.22 40.68 2.01 373.90 0.00 0.00 0.00 0.00 Average: ens3 365.57 224.70 6119.31 101.33 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773044) 11/13/25 _x86_64_ (8 CPU) 08:39:30 LINUX RESTART (8 CPU) 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 10.44 0.00 2.96 2.21 0.07 84.32 08:41:01 0 12.60 0.00 3.12 4.45 0.08 79.76 08:41:01 1 8.54 0.00 2.38 0.30 0.05 88.72 08:41:01 2 9.79 0.00 2.26 2.01 0.08 85.86 08:41:01 3 9.61 0.00 4.10 0.19 0.07 86.03 08:41:01 4 11.83 0.00 2.21 0.64 0.07 85.25 08:41:01 5 13.62 0.00 2.80 0.22 0.07 83.29 08:41:01 6 8.83 0.00 3.72 7.21 0.07 80.17 08:41:01 7 8.73 0.00 3.09 2.64 0.08 85.45 08:42:01 all 28.41 0.00 4.90 0.90 0.11 65.69 08:42:01 0 28.82 0.00 6.75 5.25 0.13 59.04 08:42:01 1 29.34 0.00 4.88 0.40 0.10 65.28 08:42:01 2 28.00 0.00 4.94 0.61 0.10 66.35 08:42:01 3 29.14 0.00 4.22 0.13 0.10 66.41 08:42:01 4 28.86 0.00 4.37 0.71 0.08 65.98 08:42:01 5 27.02 0.00 4.78 0.02 0.12 68.07 08:42:01 6 28.19 0.00 4.26 0.02 0.12 67.41 08:42:01 7 27.93 0.00 4.99 0.03 0.08 66.96 08:43:01 all 7.01 0.00 2.63 2.12 0.07 88.18 08:43:01 0 4.67 0.00 2.48 6.81 0.07 85.98 08:43:01 1 9.43 0.00 2.00 1.66 0.08 86.83 08:43:01 2 7.31 0.00 3.30 8.04 0.07 81.29 08:43:01 3 6.91 0.00 2.53 0.08 0.05 90.43 08:43:01 4 6.27 0.00 2.28 0.13 0.08 91.23 08:43:01 5 5.69 0.00 1.70 0.03 0.07 92.51 08:43:01 6 6.58 0.00 2.96 0.08 0.07 90.31 08:43:01 7 9.20 0.00 3.79 0.12 0.07 86.82 Average: all 15.28 0.00 3.50 1.74 0.08 79.40 Average: 0 15.35 0.00 4.11 5.50 0.10 74.94 Average: 1 15.76 0.00 3.09 0.79 0.08 80.29 Average: 2 15.03 0.00 3.50 3.55 0.08 77.84 Average: 3 15.22 0.00 3.62 0.14 0.07 80.95 Average: 4 15.66 0.00 2.95 0.49 0.08 80.82 Average: 5 15.43 0.00 3.09 0.09 0.08 81.30 Average: 6 14.53 0.00 3.65 2.44 0.08 79.30 Average: 7 15.30 0.00 3.96 0.93 0.08 79.74