---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1933 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: 2799.996 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1933) 09/07/26 _x86_64_ (8 CPU) 13:00:51 LINUX RESTART (8 CPU) 13:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:02:03 362.89 72.20 290.68 0.00 12222.10 172840.39 0.00 13:03:01 133.11 0.67 132.44 0.00 22.62 55436.79 0.00 13:04:01 124.36 0.23 124.13 0.00 6.27 56049.06 0.00 Average: 207.62 24.64 182.98 0.00 4129.28 95217.35 0.00 13:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:02:03 28695960 31526688 769780 2.34 87384 3023436 1835216 5.41 974388 2805752 538028 13:03:01 27985280 31506656 777964 2.37 112676 3623036 1716840 5.06 1137224 3277152 268 13:04:01 26474704 31498196 780904 2.38 165200 4937864 1703568 5.02 1234380 4553156 168 Average: 27718648 31510513 776216 2.36 121753 3861445 1751875 5.16 1115331 3545353 179488 13:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:02:03 docker0 7.40 7.58 0.64 72.06 0.00 0.00 0.00 0.00 13:02:03 ens3 582.95 471.25 7861.79 128.47 0.00 0.00 0.00 0.00 13:02:03 lo 3.50 3.50 0.33 0.33 0.00 0.00 0.00 0.00 13:03:01 docker0 26.96 33.89 2.28 391.50 0.00 0.00 0.00 0.00 13:03:01 ens3 211.38 159.18 3201.26 32.10 0.00 0.00 0.00 0.00 13:03:01 lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 13:04:01 docker0 25.83 25.86 2.53 378.78 0.00 0.00 0.00 0.00 13:04:01 ens3 510.88 385.55 7674.18 55.51 0.00 0.00 0.00 0.00 13:04:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 19.99 22.32 1.81 279.54 0.00 0.00 0.00 0.00 Average: ens3 437.58 340.68 6279.94 72.48 0.00 0.00 0.00 0.00 Average: lo 2.15 2.15 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1933) 09/07/26 _x86_64_ (8 CPU) 13:00:51 LINUX RESTART (8 CPU) 13:01:01 CPU %user %nice %system %iowait %steal %idle 13:02:03 all 9.67 0.00 3.14 1.62 0.01 85.57 13:02:03 0 8.89 0.00 3.76 5.33 0.02 82.01 13:02:03 1 8.46 0.00 2.83 0.35 0.02 88.34 13:02:03 2 9.75 0.00 3.01 2.43 0.00 84.81 13:02:03 3 8.84 0.00 3.31 1.43 0.02 86.40 13:02:03 4 7.77 0.00 2.66 0.32 0.00 89.25 13:02:03 5 10.18 0.00 3.03 2.27 0.02 84.50 13:02:03 6 14.65 0.00 3.55 0.22 0.00 81.58 13:02:03 7 8.82 0.00 2.95 0.57 0.00 87.65 13:03:01 all 25.50 0.00 5.34 0.92 0.03 68.21 13:03:01 0 27.31 0.00 4.68 0.28 0.02 67.71 13:03:01 1 25.41 0.00 4.80 0.12 0.02 69.65 13:03:01 2 26.46 0.00 4.70 0.14 0.03 68.67 13:03:01 3 25.23 0.00 5.42 0.24 0.02 69.09 13:03:01 4 24.90 0.00 5.67 0.12 0.03 69.27 13:03:01 5 25.07 0.00 6.20 3.19 0.03 65.51 13:03:01 6 25.38 0.00 6.21 3.08 0.03 65.29 13:03:01 7 24.28 0.00 5.06 0.16 0.02 70.49 13:04:01 all 8.57 0.00 4.06 0.63 0.02 86.71 13:04:01 0 7.97 0.00 3.99 0.10 0.03 87.90 13:04:01 1 8.55 0.00 4.61 1.72 0.03 85.10 13:04:01 2 10.14 0.00 3.51 0.17 0.02 86.17 13:04:01 3 8.91 0.00 3.34 0.02 0.02 87.72 13:04:01 4 8.48 0.00 3.65 0.24 0.02 87.62 13:04:01 5 8.37 0.00 4.73 2.09 0.00 84.81 13:04:01 6 8.07 0.00 4.26 0.03 0.02 87.62 13:04:01 7 8.03 0.00 4.45 0.71 0.03 86.77 Average: all 14.46 0.00 4.17 1.06 0.02 80.29 Average: 0 14.58 0.00 4.14 1.92 0.02 79.33 Average: 1 14.00 0.00 4.07 0.73 0.02 81.18 Average: 2 15.34 0.00 3.73 0.92 0.02 79.99 Average: 3 14.21 0.00 4.01 0.57 0.02 81.20 Average: 4 13.60 0.00 3.97 0.23 0.02 82.18 Average: 5 14.43 0.00 4.63 2.51 0.02 78.40 Average: 6 15.95 0.00 4.66 1.09 0.02 78.28 Average: 7 13.59 0.00 4.14 0.48 0.02 81.77