---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772916 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: 2799.996 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-772916) 11/11/25 _x86_64_ (8 CPU) 10:06:59 LINUX RESTART (8 CPU) 10:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:08:01 451.31 101.28 350.02 0.00 12784.94 209120.88 0.00 10:09:01 276.92 13.28 263.64 0.00 1704.65 73772.77 0.00 10:10:01 113.76 0.23 113.53 0.00 25.33 33131.41 0.00 Average: 280.66 38.27 242.40 0.00 4838.30 105341.69 0.00 10:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 29217692 31511964 801028 2.44 74680 2519368 1745160 5.15 983668 2314880 12452 10:09:01 26352076 31232760 1041832 3.17 156664 4819128 2300436 6.78 2002460 3917708 514892 10:10:01 26670004 31489544 785728 2.39 162164 4756372 1733392 5.11 1613508 3995144 568 Average: 27413257 31411423 876196 2.67 131169 4031623 1926329 5.68 1533212 3409244 175971 10:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 lo 4.37 4.37 0.43 0.43 0.00 0.00 0.00 0.00 10:08:01 veth67b18b4 16.31 23.23 1.32 224.17 0.00 0.00 0.00 0.02 10:08:01 docker0 16.31 23.13 1.10 224.16 0.00 0.00 0.00 0.00 10:08:01 ens3 552.64 357.42 4979.72 88.75 0.00 0.00 0.00 0.00 10:09:01 veth407e99f 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:09:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:09:01 docker0 277.85 363.91 25.10 3058.33 0.00 0.00 0.00 0.00 10:09:01 ens3 529.06 380.65 6447.98 86.56 0.00 0.00 0.00 0.00 10:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:10:01 docker0 4.75 8.85 0.34 128.24 0.00 0.00 0.00 0.00 10:10:01 ens3 29.26 17.96 147.19 9.38 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 99.64 131.96 8.85 1136.91 0.00 0.00 0.00 0.00 Average: ens3 370.32 252.01 3858.29 61.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772916) 11/11/25 _x86_64_ (8 CPU) 10:06:59 LINUX RESTART (8 CPU) 10:07:01 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 8.04 0.00 2.45 1.44 0.05 88.02 10:08:01 0 7.63 0.00 1.54 0.10 0.05 90.68 10:08:01 1 7.97 0.00 3.48 0.85 0.05 87.64 10:08:01 2 10.75 0.00 1.77 0.69 0.05 86.74 10:08:01 3 6.78 0.00 3.90 4.78 0.05 84.49 10:08:01 4 9.20 0.00 2.29 2.47 0.05 86.00 10:08:01 5 7.39 0.00 2.30 0.84 0.05 89.42 10:08:01 6 7.96 0.00 1.71 0.64 0.05 89.64 10:08:01 7 6.61 0.00 2.63 1.14 0.05 89.57 10:09:01 all 25.19 0.00 6.38 1.22 0.07 67.13 10:09:01 0 24.68 0.00 6.50 0.64 0.07 68.11 10:09:01 1 25.13 0.00 6.87 3.36 0.07 64.57 10:09:01 2 26.64 0.00 6.68 0.58 0.07 66.03 10:09:01 3 26.22 0.00 5.97 0.69 0.08 67.03 10:09:01 4 24.05 0.00 6.55 1.03 0.07 68.30 10:09:01 5 26.11 0.00 6.40 0.62 0.07 66.80 10:09:01 6 25.14 0.00 5.93 0.84 0.07 68.02 10:09:01 7 23.57 0.00 6.16 2.00 0.08 68.18 10:10:01 all 51.20 0.00 7.92 0.50 0.11 40.27 10:10:01 0 52.32 0.00 8.55 0.79 0.12 38.23 10:10:01 1 50.81 0.00 8.04 1.31 0.10 39.73 10:10:01 2 50.00 0.00 7.87 0.37 0.10 41.66 10:10:01 3 51.51 0.00 7.26 0.13 0.10 40.99 10:10:01 4 52.22 0.00 7.90 0.07 0.10 39.71 10:10:01 5 50.96 0.00 8.48 0.64 0.10 39.81 10:10:01 6 51.21 0.00 7.41 0.35 0.12 40.91 10:10:01 7 50.58 0.00 7.87 0.34 0.10 41.11 Average: all 28.13 0.00 5.58 1.05 0.08 65.15 Average: 0 28.21 0.00 5.53 0.51 0.08 65.67 Average: 1 27.94 0.00 6.13 1.84 0.07 64.02 Average: 2 29.09 0.00 5.43 0.55 0.07 64.86 Average: 3 28.18 0.00 5.71 1.87 0.08 64.16 Average: 4 28.50 0.00 5.58 1.19 0.07 64.66 Average: 5 28.14 0.00 5.73 0.70 0.07 65.36 Average: 6 28.09 0.00 5.01 0.61 0.08 66.21 Average: 7 26.91 0.00 5.55 1.16 0.08 66.30