---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773400 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-773400) 11/19/25 _x86_64_ (8 CPU) 08:36:41 LINUX RESTART (8 CPU) 08:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:38:01 457.85 73.29 384.56 0.00 13053.65 83151.60 0.00 08:39:01 228.63 0.45 228.18 0.00 53.06 42163.64 0.00 Average: 342.28 36.57 305.71 0.00 6498.74 62485.43 0.00 08:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:01 28764496 31507104 784360 2.39 82020 2944948 2032648 5.99 1123884 2589720 3548 08:39:01 27532316 31525060 753424 2.29 140532 4014036 1682096 4.96 1243728 3573128 64 Average: 28148406 31516082 768892 2.34 111276 3479492 1857372 5.48 1183806 3081424 1806 08:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:38:01 docker0 22.98 34.05 1.65 448.77 0.00 0.00 0.00 0.00 08:38:01 lo 4.95 4.95 0.51 0.51 0.00 0.00 0.00 0.00 08:38:01 vetha12bb7c 0.12 0.54 0.01 0.03 0.00 0.00 0.00 0.00 08:38:01 ens3 621.54 398.41 7076.99 137.94 0.00 0.00 0.00 0.00 08:39:01 docker0 7.87 9.72 0.80 88.69 0.00 0.00 0.00 0.00 08:39:01 lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 08:39:01 ens3 340.94 200.63 5898.33 53.34 0.00 0.00 0.00 0.00 Average: docker0 15.36 21.78 1.22 267.22 0.00 0.00 0.00 0.00 Average: lo 3.44 3.44 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 480.06 298.69 6482.71 95.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773400) 11/19/25 _x86_64_ (8 CPU) 08:36:41 LINUX RESTART (8 CPU) 08:37:01 CPU %user %nice %system %iowait %steal %idle 08:38:01 all 11.02 0.00 3.17 2.27 0.05 83.49 08:38:01 0 9.96 0.00 3.04 0.34 0.05 86.61 08:38:01 1 9.21 0.00 2.91 0.21 0.05 87.62 08:38:01 2 10.11 0.00 4.21 5.53 0.05 80.11 08:38:01 3 13.33 0.00 2.68 1.06 0.05 82.88 08:38:01 4 13.32 0.00 3.09 4.89 0.05 78.66 08:38:01 5 10.22 0.00 3.97 2.72 0.05 83.04 08:38:01 6 10.56 0.00 2.94 0.86 0.05 85.59 08:38:01 7 11.42 0.00 2.52 2.62 0.05 83.39 08:39:01 all 8.47 0.00 3.43 0.96 0.07 87.07 08:39:01 0 10.09 0.00 3.32 0.29 0.07 86.24 08:39:01 1 9.01 0.00 3.52 0.13 0.07 87.27 08:39:01 2 8.72 0.00 3.40 1.27 0.07 86.55 08:39:01 3 8.82 0.00 2.84 0.15 0.07 88.12 08:39:01 4 7.24 0.00 3.97 4.41 0.07 84.31 08:39:01 5 7.41 0.00 4.24 0.32 0.07 87.97 08:39:01 6 9.69 0.00 3.11 0.30 0.07 86.82 08:39:01 7 6.74 0.00 3.07 0.81 0.07 89.31 Average: all 9.73 0.00 3.30 1.61 0.06 85.29 Average: 0 10.02 0.00 3.18 0.31 0.06 86.42 Average: 1 9.11 0.00 3.22 0.17 0.06 87.44 Average: 2 9.41 0.00 3.80 3.38 0.06 83.35 Average: 3 11.06 0.00 2.76 0.60 0.06 85.51 Average: 4 10.26 0.00 3.53 4.65 0.06 81.50 Average: 5 8.80 0.00 4.10 1.51 0.06 85.52 Average: 6 10.12 0.00 3.03 0.58 0.06 86.21 Average: 7 9.07 0.00 2.79 1.71 0.06 86.37