---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14854 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-14854) 07/10/26 _x86_64_ (8 CPU) 20:52:01 LINUX RESTART (8 CPU) 20:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:54:01 306.55 15.25 291.30 0.00 2197.37 92500.58 0.00 20:55:01 111.58 0.23 111.35 0.00 15.60 35064.17 0.00 Average: 209.07 7.74 201.32 0.00 1106.48 63782.38 0.00 20:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:54:01 26697876 31137896 1137376 3.46 152952 4409680 2379232 7.01 1882460 3721816 142400 20:55:01 26668500 31468476 809156 2.46 160724 4744304 1876684 5.53 1621668 3998432 696 Average: 26683188 31303186 973266 2.96 156838 4576992 2127958 6.27 1752064 3860124 71548 20:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:54:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 20:54:01 ens3 591.25 464.16 6668.86 96.09 0.00 0.00 0.00 0.00 20:54:01 veth280012e 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:54:01 docker0 353.82 410.31 29.68 3264.86 0.00 0.00 0.00 0.00 20:55:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 20:55:01 ens3 34.48 20.76 211.08 10.06 0.00 0.00 0.00 0.00 20:55:01 docker0 5.33 9.62 0.37 128.35 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 312.86 242.46 3439.97 53.08 0.00 0.00 0.00 0.00 Average: docker0 179.58 209.97 15.02 1696.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-14854) 07/10/26 _x86_64_ (8 CPU) 20:52:01 LINUX RESTART (8 CPU) 20:53:01 CPU %user %nice %system %iowait %steal %idle 20:54:01 all 13.84 0.00 4.62 1.32 0.08 80.14 20:54:01 0 13.89 0.00 4.61 0.89 0.10 80.50 20:54:01 1 12.96 0.00 4.07 0.47 0.07 82.42 20:54:01 2 14.49 0.00 5.05 1.30 0.07 79.09 20:54:01 3 12.07 0.00 3.67 0.25 0.08 83.92 20:54:01 4 13.59 0.00 4.42 2.14 0.07 79.77 20:54:01 5 14.57 0.00 4.27 1.27 0.07 79.82 20:54:01 6 14.64 0.00 5.91 3.96 0.07 75.42 20:54:01 7 14.47 0.00 4.96 0.27 0.08 80.21 20:55:01 all 58.02 0.00 8.05 0.45 0.12 33.36 20:55:01 0 57.44 0.00 8.35 0.22 0.13 33.86 20:55:01 1 58.72 0.00 8.15 1.01 0.12 32.00 20:55:01 2 57.74 0.00 7.88 0.15 0.12 34.11 20:55:01 3 57.92 0.00 8.21 0.30 0.12 33.45 20:55:01 4 57.91 0.00 8.17 0.27 0.12 33.54 20:55:01 5 58.21 0.00 8.43 1.47 0.12 31.78 20:55:01 6 58.63 0.00 7.66 0.07 0.12 33.52 20:55:01 7 57.62 0.00 7.57 0.08 0.12 34.61 Average: all 35.97 0.00 6.34 0.88 0.10 56.71 Average: 0 35.66 0.00 6.48 0.56 0.12 57.18 Average: 1 35.87 0.00 6.11 0.74 0.09 57.19 Average: 2 36.18 0.00 6.47 0.73 0.09 56.53 Average: 3 35.08 0.00 5.95 0.28 0.10 58.59 Average: 4 35.78 0.00 6.30 1.21 0.09 56.62 Average: 5 36.46 0.00 6.36 1.37 0.09 55.72 Average: 6 36.70 0.00 6.79 2.01 0.09 54.41 Average: 7 36.06 0.00 6.27 0.18 0.10 57.40