---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11336 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11336) 05/26/26 _x86_64_ (8 CPU) 02:07:06 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 359.63 16.38 343.25 0.00 2182.27 117514.93 0.00 02:10:01 122.08 0.35 121.73 0.00 3.47 76005.75 0.00 Average: 240.85 8.37 232.48 0.00 1092.78 96758.61 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26195364 31298320 984596 3.00 160640 5037068 2196696 6.48 1795532 4290696 193668 02:10:01 24031736 31107160 1167240 3.55 218584 6792820 1988344 5.86 2078064 5996468 673216 Average: 25113550 31202740 1075918 3.27 189612 5914944 2092520 6.17 1936798 5143582 433442 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 02:09:01 veth9e2fafd 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 docker0 348.40 429.03 29.89 3515.30 0.00 0.00 0.00 0.00 02:09:01 ens3 684.73 504.35 9241.60 104.42 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 veth75d8c6a 90.13 139.79 17.97 1741.66 0.00 0.00 0.00 0.14 02:10:01 veth9e2fafd 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 docker0 159.52 336.89 20.93 6638.87 0.00 0.00 0.00 0.00 02:10:01 ens3 402.07 204.28 7602.11 39.37 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.14 0.14 0.00 0.00 0.00 0.00 Average: veth75d8c6a 45.07 69.90 8.99 870.90 0.00 0.00 0.00 0.07 Average: veth9e2fafd 0.02 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 253.95 382.96 25.41 5077.22 0.00 0.00 0.00 0.00 Average: ens3 543.39 354.30 8421.78 71.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11336) 05/26/26 _x86_64_ (8 CPU) 02:07:06 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 17.38 0.00 6.07 1.71 0.11 74.73 02:09:01 0 18.24 0.00 6.00 1.31 0.10 74.35 02:09:01 1 16.06 0.00 6.61 0.22 0.10 77.01 02:09:01 2 17.03 0.00 7.26 7.92 0.14 67.65 02:09:01 3 18.04 0.00 4.92 0.39 0.12 76.52 02:09:01 4 16.89 0.00 6.48 0.47 0.10 76.06 02:09:01 5 18.48 0.00 5.16 2.56 0.10 73.70 02:09:01 6 17.09 0.00 5.99 0.37 0.14 76.41 02:09:01 7 17.21 0.00 6.10 0.46 0.10 76.13 02:10:01 all 29.51 0.00 6.39 0.90 0.11 63.08 02:10:01 0 26.39 0.00 6.21 0.64 0.10 66.66 02:10:01 1 24.65 0.00 5.22 1.36 0.10 68.67 02:10:01 2 26.48 0.00 6.52 0.03 0.12 66.85 02:10:01 3 23.22 0.00 7.00 0.10 0.10 69.58 02:10:01 4 24.67 0.00 6.67 4.62 0.12 63.93 02:10:01 5 29.01 0.00 6.10 0.10 0.12 64.67 02:10:01 6 26.01 0.00 6.16 0.07 0.10 67.66 02:10:01 7 55.58 0.00 7.23 0.30 0.13 36.75 Average: all 23.47 0.00 6.23 1.31 0.11 68.89 Average: 0 22.33 0.00 6.11 0.97 0.10 70.49 Average: 1 20.37 0.00 5.91 0.79 0.10 72.82 Average: 2 21.78 0.00 6.89 3.96 0.13 67.25 Average: 3 20.63 0.00 5.96 0.25 0.11 73.05 Average: 4 20.79 0.00 6.57 2.55 0.11 69.97 Average: 5 23.77 0.00 5.64 1.32 0.11 69.16 Average: 6 21.56 0.00 6.08 0.22 0.12 72.03 Average: 7 36.47 0.00 6.67 0.38 0.12 56.36