---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6358 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-6358) 08/06/25 _x86_64_ (8 CPU) 11:05:22 LINUX RESTART (8 CPU) 11:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:07:01 237.79 18.53 219.26 0.00 3181.60 53302.18 0.00 11:08:01 184.17 2.98 181.19 0.00 49.33 53636.53 0.00 Average: 210.98 10.76 200.22 0.00 1615.46 53469.36 0.00 11:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 28310812 31424744 858908 2.61 97612 3277816 2095576 6.18 1174324 2963356 32712 11:08:01 27191708 31417324 860620 2.62 157500 4208844 2087092 6.15 1575244 3551488 7424 Average: 27751260 31421034 859764 2.62 127556 3743330 2091334 6.17 1374784 3257422 20068 11:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 docker0 220.08 236.94 17.79 608.62 0.00 0.00 0.00 0.00 11:07:01 ens3 556.22 409.83 7638.87 97.32 0.00 0.00 0.00 0.00 11:07:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 11:07:01 veth9bae4f6 152.04 168.57 15.01 217.65 0.00 0.00 0.00 0.02 11:08:01 docker0 139.89 218.53 11.97 2732.65 0.00 0.00 0.00 0.00 11:08:01 veth7ec3dea 1.58 2.77 0.12 38.10 0.00 0.00 0.00 0.00 11:08:01 ens3 261.37 165.16 2830.53 29.64 0.00 0.00 0.00 0.00 11:08:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:08:01 veth151c534 1.60 2.90 0.12 38.12 0.00 0.00 0.00 0.00 Average: docker0 179.99 227.74 14.88 1670.63 0.00 0.00 0.00 0.00 Average: veth7ec3dea 0.79 1.38 0.06 19.05 0.00 0.00 0.00 0.00 Average: ens3 408.80 287.49 5234.70 63.48 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 Average: veth151c534 0.80 1.45 0.06 19.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6358) 08/06/25 _x86_64_ (8 CPU) 11:05:22 LINUX RESTART (8 CPU) 11:06:01 CPU %user %nice %system %iowait %steal %idle 11:07:01 all 6.68 0.00 2.81 1.39 0.06 89.06 11:07:01 0 8.42 0.00 2.65 0.29 0.05 88.59 11:07:01 1 6.37 0.00 3.05 1.75 0.05 88.77 11:07:01 2 5.10 0.00 2.55 1.15 0.07 91.13 11:07:01 3 6.87 0.00 2.24 0.50 0.05 90.34 11:07:01 4 7.20 0.00 2.36 0.46 0.07 89.92 11:07:01 5 5.75 0.00 3.45 4.23 0.05 86.52 11:07:01 6 7.19 0.00 2.89 0.10 0.07 89.75 11:07:01 7 6.51 0.00 3.28 2.65 0.07 87.49 11:08:01 all 41.97 0.00 6.99 1.26 0.08 49.71 11:08:01 0 41.51 0.00 7.52 4.54 0.08 46.34 11:08:01 1 42.77 0.00 7.82 1.36 0.08 47.97 11:08:01 2 41.29 0.00 6.21 0.42 0.07 52.02 11:08:01 3 42.32 0.00 7.05 0.27 0.08 50.28 11:08:01 4 41.28 0.00 6.59 0.35 0.08 51.69 11:08:01 5 41.90 0.00 6.94 2.36 0.08 48.71 11:08:01 6 42.05 0.00 7.01 0.27 0.07 50.60 11:08:01 7 42.60 0.00 6.76 0.47 0.08 50.09 Average: all 24.34 0.00 4.90 1.32 0.07 69.37 Average: 0 24.97 0.00 5.09 2.41 0.07 67.47 Average: 1 24.60 0.00 5.44 1.56 0.07 68.34 Average: 2 23.21 0.00 4.38 0.79 0.07 71.56 Average: 3 24.58 0.00 4.64 0.39 0.07 70.33 Average: 4 24.26 0.00 4.48 0.40 0.08 70.78 Average: 5 23.80 0.00 5.20 3.30 0.07 67.64 Average: 6 24.68 0.00 4.96 0.19 0.07 70.11 Average: 7 24.61 0.00 5.02 1.56 0.08 68.73