---> uname -a: Linux prd-centos7-builder-1c-1g-10070.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 380 149 16 1307 1257 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:69:ff:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.44/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe69:ff24/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 11/24/2025 _x86_64_ (1 CPU) 07:15:34 AM LINUX RESTART 07:16:01 AM tps rtps wtps bread/s bwrtn/s 07:17:01 AM 121.93 37.69 84.24 4992.33 41862.60 07:18:01 AM 78.26 1.51 76.75 66.84 9310.99 07:19:01 AM 117.98 1.28 116.70 179.77 18435.72 07:20:02 AM 114.92 1.94 112.98 101.70 29622.83 07:21:01 AM 154.48 87.21 67.27 5728.24 10628.35 07:22:01 AM 47.15 20.07 27.08 1653.04 1343.52 Average: 105.79 24.84 80.95 2109.35 18515.87 07:16:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:01 AM 67444 1814340 96.42 2088 1409512 472612 16.13 388392 1263032 44860 07:18:01 AM 146880 1734904 92.19 2088 1312120 456564 15.58 383092 1157300 88368 07:19:01 AM 87036 1794748 95.37 2088 1325332 514172 17.55 539420 1023600 105088 07:20:02 AM 74364 1807420 96.05 2088 1236272 592408 20.22 767320 769872 94360 07:21:01 AM 214432 1667352 88.60 2088 1210692 410244 14.00 489168 898548 23544 07:22:01 AM 172844 1708940 90.81 2088 1215584 449828 15.35 531832 899828 7408 Average: 127167 1754617 93.24 2088 1284919 482638 16.47 516537 1002030 60605 07:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:17:01 AM eth0 266.27 142.29 1087.84 61.26 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 61.13 55.03 750.47 6.62 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 130.91 106.89 2841.76 10.88 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:02 AM eth0 63.78 53.97 1023.73 7.02 0.00 0.00 0.00 07:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 15.20 14.59 26.55 7.09 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 16.64 17.58 15.89 13.53 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.22 65.08 961.36 17.66 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 11/24/2025 _x86_64_ (1 CPU) 07:15:34 AM LINUX RESTART 07:16:01 AM CPU %user %nice %system %iowait %steal %idle 07:17:01 AM all 70.56 0.00 13.86 4.22 4.54 6.82 07:17:01 AM 0 70.56 0.00 13.86 4.22 4.54 6.82 07:18:01 AM all 68.59 0.00 5.68 2.42 5.08 18.23 07:18:01 AM 0 68.59 0.00 5.68 2.42 5.08 18.23 07:19:01 AM all 67.50 0.00 7.66 2.51 4.95 17.38 07:19:01 AM 0 67.50 0.00 7.66 2.51 4.95 17.38 07:20:02 AM all 71.11 0.00 6.98 2.51 4.88 14.52 07:20:02 AM 0 71.11 0.00 6.98 2.51 4.88 14.52 07:21:01 AM all 63.17 0.00 5.08 15.20 5.17 11.38 07:21:01 AM 0 63.17 0.00 5.08 15.20 5.17 11.38 07:22:01 AM all 77.54 0.00 4.10 2.71 4.12 11.53 07:22:01 AM 0 77.54 0.00 4.10 2.71 4.12 11.53 Average: all 69.74 0.00 7.22 4.92 4.79 13.33 Average: 0 69.74 0.00 7.22 4.92 4.79 13.33