---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8510 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: 2799.974 BogoMIPS: 5599.94 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-8510) 05/01/26 _x86_64_ (8 CPU) 23:31:51 LINUX RESTART (8 CPU) 23:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:33:02 397.80 81.97 315.83 0.00 13955.08 91986.40 0.00 23:34:01 246.94 4.13 242.81 0.00 53.01 66042.23 0.00 23:35:01 160.16 0.27 159.89 0.00 27.46 51539.96 0.00 Average: 268.43 28.93 239.49 0.00 4704.87 69878.74 0.00 23:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:33:02 28809372 31509596 798956 2.43 78304 2915080 1849952 5.45 1042668 2651304 136232 23:34:01 25991116 30736124 1538392 4.68 156724 4682512 2489756 7.34 2306240 3979188 415340 23:35:01 26160920 31485460 788000 2.40 174700 5203636 1731820 5.11 1614364 4456604 124 Average: 26987136 31243727 1041783 3.17 136576 4267076 2023843 5.97 1654424 3695699 183899 23:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:33:02 docker0 69.81 68.29 4.81 364.09 0.00 0.00 0.00 0.00 23:33:02 lo 5.90 5.90 0.59 0.59 0.00 0.00 0.00 0.00 23:33:02 ens3 751.28 511.41 8608.18 138.81 0.00 0.00 0.00 0.00 23:34:01 docker0 314.86 367.87 26.78 2970.15 0.00 0.00 0.00 0.00 23:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:34:01 ens3 411.73 339.86 3011.04 46.70 0.00 0.00 0.00 0.00 23:34:01 vethba5f406 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:35:01 docker0 4.53 8.05 0.33 128.24 0.00 0.00 0.00 0.00 23:35:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 23:35:01 ens3 116.01 67.21 2722.56 16.34 0.00 0.00 0.00 0.00 Average: docker0 128.70 146.84 10.55 1143.97 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 426.44 305.98 4790.69 67.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8510) 05/01/26 _x86_64_ (8 CPU) 23:31:51 LINUX RESTART (8 CPU) 23:32:01 CPU %user %nice %system %iowait %steal %idle 23:33:02 all 8.69 0.00 2.66 1.65 0.05 86.95 23:33:02 0 10.76 0.00 1.87 0.99 0.05 86.33 23:33:02 1 8.31 0.00 3.28 1.66 0.07 86.69 23:33:02 2 7.05 0.00 2.32 2.69 0.05 87.88 23:33:02 3 8.93 0.00 2.27 2.48 0.05 86.27 23:33:02 4 7.79 0.00 3.13 3.89 0.05 85.14 23:33:02 5 10.88 0.00 2.14 0.44 0.05 86.49 23:33:02 6 8.40 0.00 3.03 0.35 0.07 88.15 23:33:02 7 7.44 0.00 3.21 0.67 0.05 88.64 23:34:01 all 37.59 0.00 7.49 0.99 0.09 53.84 23:34:01 0 37.64 0.00 6.58 0.55 0.09 55.14 23:34:01 1 36.78 0.00 7.39 0.41 0.10 55.32 23:34:01 2 36.83 0.00 6.95 0.34 0.09 55.79 23:34:01 3 36.26 0.00 6.87 0.69 0.09 56.09 23:34:01 4 37.07 0.00 8.59 2.31 0.09 51.95 23:34:01 5 38.63 0.00 8.80 2.98 0.10 49.48 23:34:01 6 39.18 0.00 7.31 0.24 0.09 53.18 23:34:01 7 38.30 0.00 7.43 0.38 0.10 53.78 23:35:01 all 41.67 0.00 6.80 0.61 0.08 50.84 23:35:01 0 40.88 0.00 6.13 0.51 0.08 52.40 23:35:01 1 41.14 0.00 6.17 0.42 0.07 52.20 23:35:01 2 42.55 0.00 6.37 0.91 0.08 50.08 23:35:01 3 42.49 0.00 7.10 0.74 0.10 49.56 23:35:01 4 42.47 0.00 7.06 1.21 0.08 49.18 23:35:01 5 41.29 0.00 7.75 0.13 0.08 50.73 23:35:01 6 39.92 0.00 6.62 0.91 0.07 52.49 23:35:01 7 42.64 0.00 7.18 0.07 0.08 50.03 Average: all 29.25 0.00 5.63 1.08 0.08 63.96 Average: 0 29.70 0.00 4.85 0.68 0.07 64.69 Average: 1 28.65 0.00 5.60 0.83 0.08 64.83 Average: 2 28.74 0.00 5.20 1.32 0.07 64.66 Average: 3 29.15 0.00 5.40 1.31 0.08 64.06 Average: 4 29.07 0.00 6.25 2.47 0.07 62.14 Average: 5 30.20 0.00 6.21 1.17 0.08 62.34 Average: 6 29.08 0.00 5.64 0.50 0.07 64.71 Average: 7 29.37 0.00 5.92 0.37 0.08 64.25