---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8865 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: 2800.000 BogoMIPS: 5600.00 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 14G 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 14G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8865) 05/08/26 _x86_64_ (8 CPU) 05:15:53 LINUX RESTART (8 CPU) 05:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:17:00 404.52 81.97 322.55 0.00 13991.53 177223.13 0.00 05:18:01 232.45 3.29 229.15 0.00 62.01 95055.92 0.00 05:19:01 38.13 0.18 37.95 0.00 4.67 32122.15 0.00 05:20:01 174.60 0.30 174.30 0.00 26.66 53531.21 0.00 05:21:01 130.38 0.82 129.56 0.00 30.26 61071.69 0.00 05:22:01 23.74 0.73 23.01 0.00 21.99 2624.46 0.00 Average: 167.49 14.52 152.97 0.00 2349.77 70339.94 0.00 05:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:00 28634644 31485436 811792 2.47 85312 3049092 1961396 5.78 1070360 2774428 272764 05:18:01 26261896 31415232 858568 2.61 155004 5084512 1887608 5.56 1995816 4011100 787984 05:19:01 26101072 31430060 841520 2.56 162296 5221000 2120736 6.25 1666464 4466316 437804 05:20:01 25388264 31483460 788512 2.40 189624 5903796 1862700 5.49 1691432 5091220 638820 05:21:01 24489420 31405396 858944 2.61 227700 6592180 1891388 5.58 1828392 5746504 1924 05:22:01 24363324 31391916 860336 2.62 241956 6685368 1874640 5.53 1887084 5799740 12 Average: 25873103 31435250 836612 2.55 176982 5422658 1933078 5.70 1689925 4648218 356551 05:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:00 lo 5.37 5.37 0.54 0.54 0.00 0.00 0.00 0.00 05:17:00 docker0 54.34 54.12 3.83 295.15 0.00 0.00 0.00 0.00 05:17:00 ens3 648.51 457.69 8467.25 134.94 0.00 0.00 0.00 0.00 05:18:01 vethfdc9853 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:18:01 docker0 287.36 411.52 24.82 2845.71 0.00 0.00 0.00 0.00 05:18:01 ens3 447.53 309.10 2879.31 43.28 0.00 0.00 0.00 0.00 05:19:01 vethfdc9853 1.18 1.52 0.14 0.43 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 1.18 1.50 0.13 0.43 0.00 0.00 0.00 0.00 05:19:01 ens3 12.02 6.52 10.68 4.51 0.00 0.00 0.00 0.00 05:20:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 05:20:01 docker0 4.75 9.27 0.34 128.31 0.00 0.00 0.00 0.00 05:20:01 ens3 246.79 143.53 6752.11 27.33 0.00 0.00 0.00 0.00 05:21:01 veth894f752 0.33 0.30 0.05 0.02 0.00 0.00 0.00 0.00 05:21:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 05:21:01 docker0 45.06 70.97 4.73 758.61 0.00 0.00 0.00 0.00 05:21:01 ens3 256.79 154.01 4088.90 33.86 0.00 0.00 0.00 0.00 05:22:01 veth894f752 0.07 0.07 0.01 0.00 0.00 0.00 0.00 0.00 05:22:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 05:22:01 docker0 0.07 0.03 0.01 0.00 0.00 0.00 0.00 0.00 05:22:01 ens3 54.30 26.69 765.71 2.85 0.00 0.00 0.00 0.00 Average: veth894f752 0.07 0.06 0.01 0.00 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 66.08 92.13 5.70 677.45 0.00 0.00 0.00 0.00 Average: ens3 278.13 183.27 3824.70 41.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8865) 05/08/26 _x86_64_ (8 CPU) 05:15:53 LINUX RESTART (8 CPU) 05:16:01 CPU %user %nice %system %iowait %steal %idle 05:17:00 all 9.39 0.00 3.01 2.24 0.05 85.30 05:17:00 0 8.78 0.00 3.30 1.01 0.07 86.84 05:17:00 1 14.49 0.00 3.52 4.24 0.05 77.70 05:17:00 2 7.08 0.00 2.90 0.66 0.03 89.33 05:17:00 3 10.18 0.00 3.17 4.46 0.05 82.14 05:17:00 4 7.91 0.00 2.64 1.77 0.05 87.62 05:17:00 5 9.90 0.00 2.79 0.29 0.07 86.96 05:17:00 6 7.96 0.00 2.62 1.83 0.07 87.53 05:17:00 7 8.86 0.00 3.14 3.72 0.05 84.23 05:18:01 all 29.91 0.00 5.55 1.14 0.09 63.31 05:18:01 0 27.19 0.00 5.48 0.91 0.08 66.33 05:18:01 1 29.48 0.00 5.00 0.18 0.10 65.23 05:18:01 2 30.39 0.00 5.19 0.55 0.10 63.77 05:18:01 3 29.64 0.00 5.86 3.62 0.10 60.78 05:18:01 4 30.62 0.00 6.53 2.96 0.08 59.81 05:18:01 5 30.16 0.00 5.20 0.37 0.10 64.18 05:18:01 6 30.99 0.00 5.71 0.17 0.08 63.05 05:18:01 7 30.81 0.00 5.40 0.41 0.08 63.29 05:19:01 all 44.44 0.00 5.46 0.46 0.09 49.55 05:19:01 0 44.57 0.00 5.43 0.05 0.07 49.88 05:19:01 1 44.79 0.00 5.45 0.32 0.08 49.36 05:19:01 2 42.00 0.00 5.33 0.03 0.07 52.57 05:19:01 3 46.43 0.00 5.69 0.05 0.10 47.73 05:19:01 4 43.60 0.00 5.45 2.53 0.10 48.31 05:19:01 5 46.75 0.00 5.42 0.65 0.10 47.08 05:19:01 6 42.74 0.00 5.55 0.02 0.10 51.59 05:19:01 7 44.65 0.00 5.38 0.02 0.08 49.87 05:20:01 all 29.78 0.00 5.73 0.90 0.09 63.50 05:20:01 0 29.39 0.00 5.21 1.29 0.08 64.02 05:20:01 1 30.07 0.00 5.99 3.00 0.10 60.84 05:20:01 2 30.72 0.00 5.57 0.15 0.08 63.48 05:20:01 3 29.51 0.00 5.04 0.25 0.08 65.12 05:20:01 4 29.06 0.00 5.26 0.32 0.08 65.28 05:20:01 5 31.87 0.00 6.63 0.44 0.10 60.97 05:20:01 6 28.66 0.00 5.43 1.45 0.08 64.38 05:20:01 7 28.92 0.00 6.76 0.27 0.08 63.96 05:21:01 all 6.58 0.00 2.57 2.20 0.05 88.59 05:21:01 0 7.43 0.00 2.41 0.08 0.05 90.02 05:21:01 1 7.77 0.00 3.55 3.20 0.05 85.44 05:21:01 2 6.00 0.00 2.31 0.02 0.07 91.60 05:21:01 3 6.66 0.00 2.01 0.03 0.05 91.25 05:21:01 4 3.97 0.00 1.51 0.15 0.05 94.32 05:21:01 5 7.24 0.00 3.78 0.88 0.07 88.03 05:21:01 6 5.90 0.00 2.79 12.81 0.05 78.46 05:21:01 7 7.70 0.00 2.22 0.45 0.05 89.58 05:22:01 all 0.83 0.00 0.50 2.20 0.01 96.46 05:22:01 0 0.90 0.00 0.25 10.67 0.02 88.16 05:22:01 1 0.88 0.00 0.35 0.07 0.02 98.68 05:22:01 2 0.47 0.00 1.82 0.02 0.00 97.70 05:22:01 3 1.54 0.00 0.42 0.50 0.02 97.53 05:22:01 4 0.90 0.00 0.30 0.32 0.00 98.48 05:22:01 5 0.60 0.00 0.25 0.70 0.00 98.45 05:22:01 6 0.55 0.00 0.37 5.29 0.02 93.77 05:22:01 7 0.80 0.00 0.27 0.03 0.00 98.90 Average: all 20.16 0.00 3.80 1.52 0.06 74.45 Average: 0 19.71 0.00 3.68 2.34 0.06 74.21 Average: 1 21.23 0.00 3.97 1.83 0.07 72.90 Average: 2 19.45 0.00 3.85 0.24 0.06 76.40 Average: 3 20.67 0.00 3.70 1.49 0.07 74.08 Average: 4 19.34 0.00 3.62 1.34 0.06 75.63 Average: 5 21.10 0.00 4.01 0.55 0.07 74.27 Average: 6 19.49 0.00 3.75 3.58 0.07 73.11 Average: 7 20.29 0.00 3.86 0.82 0.06 74.98