---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1264 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1264) 09/02/26 _x86_64_ (8 CPU) 07:26:50 LINUX RESTART (8 CPU) 07:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:28:01 324.43 72.22 252.21 0.00 12240.89 126849.39 0.00 07:29:01 114.11 1.10 113.01 0.00 17.33 43758.57 0.00 07:30:01 44.74 0.02 44.73 0.00 0.13 38661.84 0.00 Average: 161.10 24.45 136.65 0.00 4086.12 69756.60 0.00 07:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 28917788 31552568 763848 2.32 77148 2852536 1833120 5.40 976528 2615056 292344 07:29:01 26660828 31184500 1098712 3.34 126060 4537680 2373188 7.00 1786960 3875648 808100 07:30:01 25926136 31219700 1060600 3.23 133032 5258036 2496012 7.36 1920756 4430156 559264 Average: 27168251 31318923 974387 2.96 112080 4216084 2234107 6.59 1561415 3640287 553236 07:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 ens3 690.13 582.85 9075.43 139.60 0.00 0.00 0.00 0.00 07:28:01 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 07:28:01 docker0 115.61 110.85 8.04 601.91 0.00 0.00 0.00 0.00 07:29:01 ens3 196.95 148.03 1626.13 26.87 0.00 0.00 0.00 0.00 07:29:01 vethf7d4e47 127.56 160.07 12.68 1588.68 0.00 0.00 0.00 0.13 07:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 docker0 127.60 159.96 10.94 1588.68 0.00 0.00 0.00 0.00 07:30:01 ens3 11.08 7.35 9.68 4.54 0.00 0.00 0.00 0.00 07:30:01 vethf7d4e47 1.37 1.58 0.13 1.70 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 docker0 1.37 1.57 0.11 1.70 0.00 0.00 0.00 0.00 Average: ens3 299.39 246.08 3570.41 57.00 0.00 0.00 0.00 0.00 Average: vethf7d4e47 42.98 53.89 4.27 530.13 0.00 0.00 0.00 0.04 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 81.53 90.79 6.36 730.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1264) 09/02/26 _x86_64_ (8 CPU) 07:26:50 LINUX RESTART (8 CPU) 07:27:01 CPU %user %nice %system %iowait %steal %idle 07:28:01 all 8.82 0.00 2.75 1.47 0.01 86.95 07:28:01 0 10.83 0.00 2.25 0.18 0.02 86.72 07:28:01 1 7.01 0.00 3.04 0.35 0.00 89.60 07:28:01 2 10.27 0.00 2.05 0.92 0.00 86.76 07:28:01 3 9.71 0.00 3.16 3.93 0.02 83.19 07:28:01 4 5.83 0.00 3.32 0.39 0.00 90.46 07:28:01 5 8.03 0.00 3.31 2.08 0.00 86.57 07:28:01 6 10.60 0.00 2.64 2.41 0.02 84.34 07:28:01 7 8.28 0.00 2.20 1.53 0.00 87.99 07:29:01 all 45.20 0.00 7.39 0.42 0.03 46.96 07:29:01 0 45.63 0.00 7.61 0.25 0.02 46.49 07:29:01 1 46.05 0.00 7.44 0.10 0.03 46.38 07:29:01 2 45.23 0.00 7.29 0.05 0.02 47.41 07:29:01 3 45.56 0.00 8.13 1.21 0.02 45.08 07:29:01 4 45.98 0.00 6.57 0.08 0.03 47.33 07:29:01 5 42.38 0.00 7.70 1.30 0.03 48.59 07:29:01 6 46.00 0.00 7.46 0.03 0.02 46.49 07:29:01 7 44.77 0.00 6.96 0.35 0.03 47.88 07:30:01 all 59.11 0.00 9.02 0.14 0.03 31.70 07:30:01 0 56.39 0.00 9.61 0.00 0.02 33.98 07:30:01 1 58.46 0.00 9.65 0.07 0.02 31.80 07:30:01 2 58.50 0.00 8.74 0.00 0.05 32.71 07:30:01 3 59.23 0.00 9.05 0.02 0.03 31.67 07:30:01 4 60.97 0.00 8.21 0.94 0.02 29.85 07:30:01 5 59.82 0.00 9.21 0.00 0.03 30.94 07:30:01 6 60.99 0.00 8.73 0.02 0.03 30.23 07:30:01 7 58.51 0.00 8.99 0.08 0.02 32.41 Average: all 37.69 0.00 6.38 0.68 0.02 55.23 Average: 0 37.60 0.00 6.49 0.15 0.02 55.75 Average: 1 37.14 0.00 6.70 0.17 0.02 55.97 Average: 2 37.97 0.00 6.02 0.32 0.02 55.66 Average: 3 38.15 0.00 6.78 1.72 0.02 53.33 Average: 4 37.60 0.00 6.04 0.47 0.02 55.88 Average: 5 36.69 0.00 6.73 1.13 0.02 55.42 Average: 6 39.18 0.00 6.28 0.82 0.02 53.70 Average: 7 37.16 0.00 6.04 0.66 0.02 56.12