---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13121 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-13121) 06/17/26 _x86_64_ (8 CPU) 08:34:56 LINUX RESTART (8 CPU) 08:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:36:02 421.16 142.12 279.04 0.00 13337.69 94099.17 0.00 08:37:01 127.66 3.76 123.90 0.00 499.93 112551.73 0.00 Average: 275.67 73.53 202.13 0.00 6973.82 103246.38 0.00 08:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:02 29326912 31581576 741892 2.26 74184 2481848 1755832 5.18 906588 2295680 482492 08:37:01 28260424 31520092 768340 2.34 104128 3404812 1805836 5.32 1111424 3067320 233208 Average: 28793668 31550834 755116 2.30 89156 2943330 1780834 5.25 1009006 2681500 357850 08:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 ens3 475.19 299.28 4589.45 81.64 0.00 0.00 0.00 0.00 08:36:02 lo 3.03 3.03 0.28 0.28 0.00 0.00 0.00 0.00 08:37:01 docker0 47.53 49.78 3.78 425.05 0.00 0.00 0.00 0.00 08:37:01 ens3 303.19 214.14 6440.40 69.19 0.00 0.00 0.00 0.00 08:37:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 23.56 24.68 1.87 210.71 0.00 0.00 0.00 0.00 Average: ens3 389.93 257.07 5507.00 75.47 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13121) 06/17/26 _x86_64_ (8 CPU) 08:34:56 LINUX RESTART (8 CPU) 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:02 all 7.55 0.00 2.20 10.63 0.06 79.56 08:36:02 0 8.84 0.00 2.56 7.37 0.07 81.17 08:36:02 1 4.73 0.00 1.71 23.43 0.07 70.07 08:36:02 2 7.08 0.00 3.12 0.34 0.05 89.41 08:36:02 3 6.72 0.00 1.36 18.51 0.05 73.36 08:36:02 4 8.09 0.00 2.40 4.95 0.05 84.51 08:36:02 5 7.96 0.00 1.89 3.57 0.05 86.53 08:36:02 6 7.78 0.00 1.21 0.52 0.05 90.44 08:36:02 7 9.23 0.00 3.38 26.37 0.07 60.95 08:37:01 all 24.10 0.00 4.82 1.18 0.09 69.81 08:37:01 0 24.48 0.00 4.37 0.10 0.10 70.94 08:37:01 1 24.24 0.00 5.24 0.81 0.10 69.62 08:37:01 2 24.60 0.00 4.38 0.46 0.09 70.48 08:37:01 3 24.27 0.00 5.06 1.18 0.09 69.40 08:37:01 4 24.02 0.00 5.36 4.79 0.10 65.72 08:37:01 5 23.64 0.00 4.87 0.14 0.09 71.26 08:37:01 6 22.77 0.00 4.01 1.68 0.09 71.45 08:37:01 7 24.74 0.00 5.26 0.26 0.10 69.64 Average: all 15.73 0.00 3.50 5.96 0.08 74.74 Average: 0 16.55 0.00 3.45 3.78 0.08 76.13 Average: 1 14.36 0.00 3.45 12.25 0.08 69.85 Average: 2 15.74 0.00 3.74 0.40 0.07 80.05 Average: 3 15.39 0.00 3.19 9.95 0.07 71.40 Average: 4 15.96 0.00 3.86 4.87 0.08 75.22 Average: 5 15.71 0.00 3.37 1.87 0.07 78.99 Average: 6 15.20 0.00 2.60 1.09 0.07 81.04 Average: 7 16.91 0.00 4.31 13.43 0.08 65.26