---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9309 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: 2800.000 BogoMIPS: 5600.00 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-9309) 05/14/26 _x86_64_ (8 CPU) 00:27:31 LINUX RESTART (8 CPU) 00:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:29:01 373.64 23.06 350.57 0.00 3344.64 56954.24 0.00 00:30:01 186.55 1.67 184.89 0.00 15.46 40551.82 0.00 00:31:01 121.93 0.23 121.70 0.00 24.53 36026.81 0.00 Average: 227.37 8.32 219.05 0.00 1128.15 44510.74 0.00 00:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:29:01 28360412 31475000 813452 2.47 93332 3290948 2097900 6.18 1117648 2984928 1128 00:30:01 26426852 31166104 1112152 3.38 156760 4679104 2088688 6.16 1889196 3965236 392212 00:31:01 26068612 31498824 779680 2.37 172084 5314504 1828564 5.39 1624308 4542384 524044 Average: 26951959 31379976 901761 2.74 140725 4428185 2005051 5.91 1543717 3830849 305795 00:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:29:01 docker0 76.29 85.14 5.80 373.99 0.00 0.00 0.00 0.00 00:29:01 ens3 621.63 396.42 8057.36 118.30 0.00 0.00 0.00 0.00 00:29:01 veth271fadf 26.48 33.49 2.67 25.04 0.00 0.00 0.00 0.00 00:29:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 00:30:01 docker0 375.31 447.55 29.99 2839.88 0.00 0.00 0.00 0.00 00:30:01 ens3 479.27 391.00 2870.98 46.96 0.00 0.00 0.00 0.00 00:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:30:01 vethc5fd359 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:31:01 docker0 7.28 12.36 0.49 128.50 0.00 0.00 0.00 0.00 00:31:01 ens3 117.98 68.34 2719.30 15.57 0.00 0.00 0.00 0.00 00:31:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 152.97 181.70 12.09 1114.22 0.00 0.00 0.00 0.00 Average: ens3 406.30 285.26 4549.12 60.28 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9309) 05/14/26 _x86_64_ (8 CPU) 00:27:31 LINUX RESTART (8 CPU) 00:28:01 CPU %user %nice %system %iowait %steal %idle 00:29:01 all 9.10 0.00 3.00 1.48 0.06 86.36 00:29:01 0 11.15 0.00 2.93 1.11 0.07 84.74 00:29:01 1 8.09 0.00 2.11 0.47 0.07 89.26 00:29:01 2 7.85 0.00 2.91 0.22 0.05 88.96 00:29:01 3 12.04 0.00 2.47 0.25 0.07 85.17 00:29:01 4 7.49 0.00 4.14 6.02 0.07 82.29 00:29:01 5 10.15 0.00 2.92 0.92 0.03 85.97 00:29:01 6 7.91 0.00 3.75 2.33 0.05 85.96 00:29:01 7 8.11 0.00 2.79 0.52 0.07 88.50 00:30:01 all 32.66 0.00 6.60 0.90 0.08 59.76 00:30:01 0 32.34 0.00 6.66 0.30 0.08 60.61 00:30:01 1 33.39 0.00 6.85 0.78 0.07 58.92 00:30:01 2 34.15 0.00 6.05 0.15 0.08 59.56 00:30:01 3 32.92 0.00 6.29 0.13 0.08 60.58 00:30:01 4 31.66 0.00 7.89 2.72 0.07 57.66 00:30:01 5 32.28 0.00 6.84 2.58 0.08 58.22 00:30:01 6 31.41 0.00 5.78 0.32 0.08 62.40 00:30:01 7 33.09 0.00 6.46 0.22 0.08 60.15 00:31:01 all 46.19 0.00 6.87 0.59 0.08 46.26 00:31:01 0 45.27 0.00 6.44 0.70 0.07 47.52 00:31:01 1 45.46 0.00 6.84 0.57 0.08 47.04 00:31:01 2 46.67 0.00 7.07 0.61 0.08 45.57 00:31:01 3 45.72 0.00 7.21 1.13 0.08 45.86 00:31:01 4 47.47 0.00 6.83 0.73 0.08 44.89 00:31:01 5 46.64 0.00 7.05 0.10 0.08 46.12 00:31:01 6 45.14 0.00 6.46 0.05 0.08 48.26 00:31:01 7 47.19 0.00 7.05 0.84 0.08 44.83 Average: all 29.32 0.00 5.49 0.99 0.07 64.12 Average: 0 29.61 0.00 5.34 0.71 0.07 64.26 Average: 1 28.93 0.00 5.26 0.61 0.07 65.13 Average: 2 29.55 0.00 5.35 0.33 0.07 64.71 Average: 3 30.23 0.00 5.32 0.51 0.08 63.86 Average: 4 28.91 0.00 6.29 3.15 0.07 61.58 Average: 5 29.67 0.00 5.60 1.20 0.07 63.46 Average: 6 28.16 0.00 5.33 0.90 0.07 65.53 Average: 7 29.49 0.00 5.44 0.53 0.08 64.46