---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11290 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-11290) 05/26/26 _x86_64_ (8 CPU) 00:11:53 LINUX RESTART (8 CPU) 00:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:13:02 389.99 74.92 315.06 0.00 12722.28 184579.90 0.00 00:14:01 254.31 9.93 244.38 0.00 1283.04 70288.70 0.00 00:15:01 45.93 0.22 45.71 0.00 1.73 32383.82 0.00 00:16:01 170.30 0.43 169.87 0.00 46.66 48856.26 0.00 Average: 214.97 21.42 193.55 0.00 3522.76 84084.64 0.00 00:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:13:02 29273516 31565764 751392 2.29 74804 2518112 1809184 5.33 954600 2296384 272 00:14:01 26806144 31400964 875108 2.66 152572 4557636 2210160 6.52 1726140 3762492 365096 00:15:01 26316496 31525956 748468 2.28 161916 5109160 1847404 5.45 1539624 4385132 350436 00:16:01 26201688 31517232 759128 2.31 177920 5187668 1747432 5.15 1603532 4422796 352 Average: 27149461 31502479 783524 2.38 141803 4343144 1903545 5.61 1455974 3716701 179039 00:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:13:02 docker0 18.43 20.31 1.36 136.29 0.00 0.00 0.00 0.00 00:13:02 ens3 640.01 385.80 4832.64 126.33 0.00 0.00 0.00 0.00 00:13:02 lo 5.30 5.30 0.53 0.53 0.00 0.00 0.00 0.00 00:14:01 vethb46b974 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:14:01 docker0 265.70 421.08 24.18 2990.51 0.00 0.00 0.00 0.00 00:14:01 ens3 561.21 346.91 6412.93 48.45 0.00 0.00 0.00 0.00 00:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:15:01 vethb46b974 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 ens3 10.51 6.25 8.98 4.67 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 4.73 9.58 0.34 128.30 0.00 0.00 0.00 0.00 00:16:01 ens3 119.81 76.12 2730.47 18.43 0.00 0.00 0.00 0.00 00:16:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 71.41 111.45 6.40 804.67 0.00 0.00 0.00 0.00 Average: ens3 331.93 203.17 3484.05 49.47 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11290) 05/26/26 _x86_64_ (8 CPU) 00:11:53 LINUX RESTART (8 CPU) 00:12:01 CPU %user %nice %system %iowait %steal %idle 00:13:02 all 7.72 0.00 2.32 2.51 0.05 87.39 00:13:02 0 7.42 0.00 3.58 0.22 0.05 88.73 00:13:02 1 6.78 0.00 2.52 0.81 0.07 89.83 00:13:02 2 8.56 0.00 2.71 1.21 0.07 87.45 00:13:02 3 4.87 0.00 1.98 10.61 0.05 82.48 00:13:02 4 5.42 0.00 1.97 0.60 0.03 91.97 00:13:02 5 11.09 0.00 1.61 0.47 0.05 86.77 00:13:02 6 8.44 0.00 1.37 2.22 0.05 87.91 00:13:02 7 9.17 0.00 2.84 3.99 0.05 83.95 00:14:01 all 20.11 0.00 4.85 2.28 0.09 72.67 00:14:01 0 20.54 0.00 4.78 0.26 0.09 74.34 00:14:01 1 19.62 0.00 4.91 3.38 0.09 72.01 00:14:01 2 19.62 0.00 4.45 0.64 0.07 75.22 00:14:01 3 19.11 0.00 5.99 11.86 0.10 62.94 00:14:01 4 19.99 0.00 4.87 0.84 0.09 74.21 00:14:01 5 19.75 0.00 4.23 0.72 0.09 75.21 00:14:01 6 21.09 0.00 5.12 0.26 0.09 73.44 00:14:01 7 21.18 0.00 4.46 0.24 0.09 74.03 00:15:01 all 60.56 0.00 8.33 0.45 0.12 30.53 00:15:01 0 59.51 0.00 8.46 0.05 0.12 31.87 00:15:01 1 59.90 0.00 8.17 0.08 0.12 31.73 00:15:01 2 59.74 0.00 8.25 0.13 0.12 31.76 00:15:01 3 59.92 0.00 8.14 0.05 0.12 31.77 00:15:01 4 61.96 0.00 8.80 2.85 0.14 26.25 00:15:01 5 58.95 0.00 8.28 0.07 0.12 32.58 00:15:01 6 63.73 0.00 8.48 0.37 0.13 27.28 00:15:01 7 60.79 0.00 8.04 0.03 0.12 31.02 00:16:01 all 28.75 0.00 5.56 1.63 0.08 63.97 00:16:01 0 27.78 0.00 5.68 1.48 0.08 64.98 00:16:01 1 28.30 0.00 5.99 0.52 0.07 65.13 00:16:01 2 29.19 0.00 5.17 1.99 0.08 63.56 00:16:01 3 28.80 0.00 5.01 2.07 0.08 64.04 00:16:01 4 27.87 0.00 5.22 1.39 0.08 65.44 00:16:01 5 28.53 0.00 6.97 2.24 0.08 62.18 00:16:01 6 30.40 0.00 5.66 3.01 0.08 60.85 00:16:01 7 29.16 0.00 4.82 0.34 0.08 65.60 Average: all 29.32 0.00 5.27 1.72 0.09 63.61 Average: 0 28.84 0.00 5.62 0.50 0.08 64.95 Average: 1 28.71 0.00 5.40 1.18 0.08 64.62 Average: 2 29.33 0.00 5.15 1.00 0.08 64.45 Average: 3 28.21 0.00 5.28 6.12 0.09 60.30 Average: 4 28.82 0.00 5.21 1.42 0.08 64.47 Average: 5 29.60 0.00 5.27 0.88 0.08 64.17 Average: 6 30.93 0.00 5.15 1.48 0.09 62.36 Average: 7 30.12 0.00 5.04 1.15 0.08 63.60