---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-667 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-667) 01/16/26 _x86_64_ (8 CPU) 08:33:13 LINUX RESTART (8 CPU) 08:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:35:01 174.34 18.40 155.94 0.00 3173.70 55361.33 0.00 08:36:01 160.08 2.47 157.61 0.00 21.59 44181.27 0.00 08:37:01 157.00 0.65 156.36 0.00 69.03 47537.96 0.00 Average: 163.75 7.11 156.64 0.00 1076.29 48991.04 0.00 08:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 28334996 31469664 816768 2.48 97348 3297100 2094656 6.18 1136260 2985888 9620 08:36:01 26611048 31416348 860008 2.62 159780 4720580 2139508 6.31 1676412 3970552 322392 08:37:01 26105156 31478040 795720 2.42 175656 5244964 1863660 5.49 1666628 4454776 324 Average: 27017067 31454684 824165 2.51 144261 4420881 2032608 5.99 1493100 3803739 110779 08:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 vethc74c84d 164.04 203.10 16.10 139.22 0.00 0.00 0.00 0.01 08:35:01 docker0 186.88 235.60 15.53 465.20 0.00 0.00 0.00 0.00 08:35:01 ens3 540.11 379.80 7723.10 88.15 0.00 0.00 0.00 0.00 08:35:01 lo 4.54 4.54 0.47 0.47 0.00 0.00 0.00 0.00 08:36:01 veth8015008 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 docker0 158.06 256.91 13.56 2842.81 0.00 0.00 0.00 0.00 08:36:01 ens3 289.44 177.86 2873.45 28.60 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 docker0 5.25 10.88 0.38 136.75 0.00 0.00 0.00 0.00 08:37:01 ens3 137.75 81.66 2699.05 24.21 0.00 0.00 0.00 0.00 08:37:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 116.33 167.41 9.79 1152.05 0.00 0.00 0.00 0.00 Average: ens3 321.19 212.16 4413.21 46.75 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-667) 01/16/26 _x86_64_ (8 CPU) 08:33:13 LINUX RESTART (8 CPU) 08:34:02 CPU %user %nice %system %iowait %steal %idle 08:35:01 all 7.35 0.00 3.17 1.03 0.08 88.37 08:35:01 0 6.28 0.00 3.19 0.86 0.09 89.58 08:35:01 1 6.40 0.00 3.62 0.74 0.09 89.15 08:35:01 2 8.59 0.00 3.27 1.93 0.10 86.11 08:35:01 3 8.70 0.00 2.68 0.12 0.07 88.42 08:35:01 4 6.56 0.00 3.18 2.00 0.07 88.19 08:35:01 5 6.86 0.00 3.25 0.67 0.05 89.17 08:35:01 6 7.91 0.00 2.86 1.13 0.07 88.04 08:35:01 7 7.54 0.00 3.33 0.76 0.07 88.31 08:36:01 all 47.40 0.00 8.00 0.78 0.09 43.74 08:36:01 0 45.66 0.00 7.48 0.29 0.08 46.49 08:36:01 1 46.76 0.00 7.91 0.40 0.12 44.81 08:36:01 2 47.70 0.00 7.98 0.51 0.08 43.73 08:36:01 3 47.94 0.00 7.65 0.44 0.08 43.89 08:36:01 4 47.74 0.00 7.94 0.95 0.08 43.29 08:36:01 5 48.00 0.00 9.08 3.23 0.10 39.59 08:36:01 6 46.48 0.00 7.43 0.22 0.07 45.80 08:36:01 7 48.91 0.00 8.50 0.22 0.08 42.29 08:37:01 all 29.31 0.00 6.00 0.76 0.08 63.85 08:37:01 0 30.03 0.00 5.38 0.24 0.08 64.27 08:37:01 1 29.49 0.00 7.26 0.42 0.07 62.76 08:37:01 2 29.35 0.00 5.75 0.37 0.08 64.45 08:37:01 3 28.58 0.00 5.63 0.24 0.08 65.47 08:37:01 4 27.51 0.00 6.11 1.94 0.08 64.36 08:37:01 5 29.02 0.00 6.09 0.76 0.10 64.04 08:37:01 6 30.38 0.00 5.82 0.13 0.08 63.58 08:37:01 7 30.13 0.00 5.93 2.00 0.08 61.85 Average: all 28.16 0.00 5.74 0.86 0.08 65.16 Average: 0 27.47 0.00 5.37 0.46 0.08 66.62 Average: 1 27.72 0.00 6.28 0.52 0.09 65.38 Average: 2 28.67 0.00 5.68 0.93 0.09 64.63 Average: 3 28.55 0.00 5.34 0.27 0.08 65.76 Average: 4 27.36 0.00 5.76 1.63 0.08 65.18 Average: 5 28.11 0.00 6.16 1.56 0.08 64.09 Average: 6 28.36 0.00 5.38 0.49 0.07 65.70 Average: 7 29.03 0.00 5.94 1.00 0.08 63.96