---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8911 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-8911) 05/08/26 _x86_64_ (8 CPU) 16:51:51 LINUX RESTART (8 CPU) 16:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:53:01 478.22 81.87 396.35 0.00 13985.80 202540.51 0.00 16:54:01 229.35 2.90 226.45 0.00 44.26 61934.74 0.00 16:55:01 100.67 0.38 100.28 0.00 40.66 37168.49 0.00 Average: 269.41 28.38 241.03 0.00 4690.24 100547.91 0.00 16:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:53:01 28533292 31498476 796748 2.42 87852 3156464 1871840 5.52 1051476 2890408 396576 16:54:01 26154388 31365916 909988 2.77 155256 5141768 2193876 6.47 2061568 4051700 937656 16:55:01 26254916 31229460 1044156 3.18 164980 4885644 2313128 6.82 2125408 3875324 645196 Average: 26980865 31364617 916964 2.79 136029 4394625 2126281 6.27 1746151 3605811 659809 16:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:53:01 docker0 38.38 36.43 2.77 236.77 0.00 0.00 0.00 0.00 16:53:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 16:53:01 ens3 648.81 436.66 8351.09 134.54 0.00 0.00 0.00 0.00 16:54:01 docker0 347.69 485.95 28.86 2918.72 0.00 0.00 0.00 0.00 16:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:54:01 ens3 524.80 370.72 2956.35 47.23 0.00 0.00 0.00 0.00 16:54:01 vethc3ba099 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:55:01 docker0 8.28 15.65 0.60 241.05 0.00 0.00 0.00 0.00 16:55:01 veth9603c7c 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 16:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:55:01 ens3 39.98 24.60 324.32 10.10 0.00 0.00 0.00 0.00 Average: docker0 131.45 179.34 10.74 1132.18 0.00 0.00 0.00 0.00 Average: veth9603c7c 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 404.53 277.33 3877.25 63.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8911) 05/08/26 _x86_64_ (8 CPU) 16:51:51 LINUX RESTART (8 CPU) 16:52:01 CPU %user %nice %system %iowait %steal %idle 16:53:01 all 9.66 0.00 3.05 2.12 0.06 85.11 16:53:01 0 7.45 0.00 2.39 1.16 0.05 88.95 16:53:01 1 10.84 0.00 2.37 1.25 0.05 85.49 16:53:01 2 6.95 0.00 2.53 0.24 0.05 90.23 16:53:01 3 9.35 0.00 3.81 3.64 0.07 83.13 16:53:01 4 8.40 0.00 3.74 0.85 0.07 86.95 16:53:01 5 10.56 0.00 2.53 2.24 0.05 84.62 16:53:01 6 10.67 0.00 3.83 0.39 0.07 85.04 16:53:01 7 13.09 0.00 3.22 7.19 0.07 76.44 16:54:01 all 33.16 0.00 5.53 1.18 0.08 60.05 16:54:01 0 32.76 0.00 5.53 0.96 0.08 60.67 16:54:01 1 33.80 0.00 5.56 0.44 0.08 60.12 16:54:01 2 34.77 0.00 5.76 0.30 0.10 59.06 16:54:01 3 34.65 0.00 6.14 3.90 0.08 55.22 16:54:01 4 32.53 0.00 5.26 0.20 0.08 61.92 16:54:01 5 31.68 0.00 5.13 1.44 0.07 61.67 16:54:01 6 31.65 0.00 5.53 2.06 0.08 60.68 16:54:01 7 33.43 0.00 5.31 0.15 0.07 61.04 16:55:01 all 57.50 0.00 7.31 0.44 0.11 34.64 16:55:01 0 57.26 0.00 7.69 1.58 0.10 33.38 16:55:01 1 58.54 0.00 7.42 0.10 0.12 33.83 16:55:01 2 57.08 0.00 7.24 0.23 0.10 35.35 16:55:01 3 58.22 0.00 7.49 0.67 0.12 33.50 16:55:01 4 57.35 0.00 7.13 0.22 0.10 35.21 16:55:01 5 57.47 0.00 7.22 0.24 0.12 34.96 16:55:01 6 56.37 0.00 7.26 0.25 0.12 36.00 16:55:01 7 57.71 0.00 7.06 0.20 0.12 34.91 Average: all 33.46 0.00 5.30 1.24 0.08 59.91 Average: 0 32.52 0.00 5.21 1.23 0.08 60.96 Average: 1 34.40 0.00 5.12 0.60 0.08 59.80 Average: 2 32.98 0.00 5.18 0.26 0.08 61.50 Average: 3 34.07 0.00 5.82 2.74 0.09 57.29 Average: 4 32.81 0.00 5.38 0.42 0.08 61.31 Average: 5 33.25 0.00 4.96 1.31 0.08 60.40 Average: 6 32.90 0.00 5.54 0.90 0.09 60.57 Average: 7 34.79 0.00 5.20 2.50 0.08 57.42