---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-774910 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-774910) 12/12/25 _x86_64_ (8 CPU) 18:09:03 LINUX RESTART (8 CPU) 18:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:11:01 319.08 15.57 303.51 0.00 2215.22 96162.41 0.00 18:12:01 113.81 0.30 113.51 0.00 20.40 33771.72 0.00 Average: 215.59 7.87 207.71 0.00 1108.59 64704.97 0.00 18:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:11:01 26950756 31419780 855276 2.60 153916 4431860 2173256 6.41 1592908 3751036 119412 18:12:01 26652800 31510296 764576 2.33 161828 4793628 1716248 5.06 1602212 4021740 560 Average: 26801778 31465038 809926 2.46 157872 4612744 1944752 5.73 1597560 3886388 59986 18:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:11:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 18:11:01 ens3 649.69 520.86 6847.22 101.06 0.00 0.00 0.00 0.00 18:11:01 docker0 406.90 463.21 32.88 3382.62 0.00 0.00 0.00 0.00 18:11:01 vethef01850 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:12:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:12:01 ens3 34.28 19.63 156.63 9.85 0.00 0.00 0.00 0.00 18:12:01 docker0 6.35 12.45 0.43 136.93 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 339.40 268.14 3473.82 55.07 0.00 0.00 0.00 0.00 Average: docker0 204.94 235.94 16.52 1746.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-774910) 12/12/25 _x86_64_ (8 CPU) 18:09:03 LINUX RESTART (8 CPU) 18:10:02 CPU %user %nice %system %iowait %steal %idle 18:11:01 all 13.43 0.00 4.37 2.01 0.07 80.13 18:11:01 0 13.88 0.00 5.18 4.82 0.07 76.05 18:11:01 1 13.04 0.00 3.61 1.20 0.05 82.10 18:11:01 2 13.01 0.00 4.96 1.56 0.07 80.40 18:11:01 3 13.91 0.00 4.48 5.38 0.07 76.16 18:11:01 4 12.29 0.00 3.54 0.57 0.07 83.52 18:11:01 5 15.01 0.00 3.78 0.50 0.07 80.64 18:11:01 6 12.67 0.00 5.59 1.36 0.07 80.32 18:11:01 7 13.59 0.00 3.77 0.67 0.07 81.90 18:12:01 all 55.69 0.00 8.13 0.62 0.09 35.48 18:12:01 0 55.41 0.00 7.89 0.35 0.08 36.26 18:12:01 1 57.48 0.00 8.38 0.25 0.10 33.79 18:12:01 2 55.16 0.00 8.20 0.13 0.08 36.42 18:12:01 3 55.97 0.00 7.82 0.12 0.08 36.01 18:12:01 4 55.94 0.00 8.62 1.33 0.08 34.02 18:12:01 5 55.24 0.00 7.90 0.20 0.08 36.57 18:12:01 6 55.69 0.00 8.20 1.04 0.08 34.97 18:12:01 7 54.58 0.00 8.00 1.57 0.08 35.77 Average: all 34.78 0.00 6.27 1.31 0.08 57.57 Average: 0 34.85 0.00 6.54 2.56 0.08 55.97 Average: 1 35.44 0.00 6.01 0.72 0.08 57.75 Average: 2 34.28 0.00 6.60 0.84 0.08 58.20 Average: 3 35.23 0.00 6.17 2.71 0.08 55.81 Average: 4 34.41 0.00 6.12 0.96 0.08 58.44 Average: 5 35.32 0.00 5.86 0.35 0.08 58.39 Average: 6 34.39 0.00 6.91 1.20 0.08 57.42 Average: 7 34.31 0.00 5.91 1.12 0.08 58.58