---> uname -a: Linux prd-centos7-builder-1c-1g-1652.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: 2800.000 BogoMIPS: 5600.00 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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 400 111 16 1325 1237 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:d3:4f:7f brd ff:ff:ff:ff:ff:ff inet 10.32.6.176/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fed3:4f7f/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) 04/28/2026 _x86_64_ (1 CPU) 10:48:13 AM LINUX RESTART 10:49:02 AM tps rtps wtps bread/s bwrtn/s 10:50:01 AM 68.43 30.84 37.60 4744.03 2872.31 10:51:01 AM 68.17 1.12 67.05 62.64 6041.40 10:52:01 AM 69.05 0.82 68.23 38.19 7083.48 10:53:01 AM 92.85 1.47 91.38 74.59 14679.02 10:54:01 AM 108.86 5.24 103.62 524.02 21734.22 10:55:02 AM 100.40 61.64 38.75 4750.27 4568.52 Average: 84.66 16.79 67.87 1688.02 9521.77 10:49:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 AM 105400 1776384 94.40 2088 1418292 424476 14.49 327912 1287820 28300 10:51:01 AM 76500 1805284 95.93 2088 1319792 516204 17.62 455644 1154184 102292 10:52:01 AM 96048 1785736 94.90 2088 1350996 443860 15.15 398628 1169212 102832 10:53:01 AM 106852 1774932 94.32 2088 1204936 574156 19.59 536480 993944 103552 10:54:01 AM 267156 1614628 85.80 2088 1115856 466688 15.93 500760 822836 94496 10:55:02 AM 100108 1781676 94.68 2088 1194580 526396 17.96 599452 891864 23016 Average: 125344 1756440 93.34 2088 1267409 491963 16.79 469813 1053310 75748 10:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:50:01 AM eth0 173.09 113.92 879.20 60.19 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 51.46 43.72 673.30 4.56 0.00 0.00 0.00 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 28.00 26.14 277.66 6.14 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 81.83 64.75 1515.87 16.50 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 5.63 5.84 4.12 2.94 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:02 AM eth0 9.79 11.16 8.58 7.16 0.00 0.00 0.00 10:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.69 43.85 553.60 16.05 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) 04/28/2026 _x86_64_ (1 CPU) 10:48:13 AM LINUX RESTART 10:49:02 AM CPU %user %nice %system %iowait %steal %idle 10:50:01 AM all 58.09 0.00 8.71 3.43 24.52 5.24 10:50:01 AM 0 58.09 0.00 8.71 3.43 24.52 5.24 10:51:01 AM all 44.34 0.00 4.53 1.74 20.89 28.50 10:51:01 AM 0 44.34 0.00 4.53 1.74 20.89 28.50 10:52:01 AM all 59.36 0.00 5.42 1.72 20.81 12.69 10:52:01 AM 0 59.36 0.00 5.42 1.72 20.81 12.69 10:53:01 AM all 56.55 0.00 5.55 1.97 22.21 13.72 10:53:01 AM 0 56.55 0.00 5.55 1.97 22.21 13.72 10:54:01 AM all 62.75 0.00 6.83 1.48 19.55 9.39 10:54:01 AM 0 62.75 0.00 6.83 1.48 19.55 9.39 10:55:02 AM all 60.85 0.00 3.68 9.68 13.98 11.80 10:55:02 AM 0 60.85 0.00 3.68 9.68 13.98 11.80 Average: all 56.98 0.00 5.78 3.33 20.31 13.60 Average: 0 56.98 0.00 5.78 3.33 20.31 13.60