---> uname -a: Linux prd-centos7-builder-1c-1g-964.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 377 157 15 1303 1260 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:f7:d5:8c brd ff:ff:ff:ff:ff:ff inet 10.32.6.171/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fef7:d58c/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) 12/17/2025 _x86_64_ (1 CPU) 12:26:22 PM LINUX RESTART 12:27:01 PM tps rtps wtps bread/s bwrtn/s 12:28:01 PM 64.61 18.06 46.55 1746.96 4808.70 12:29:01 PM 111.28 0.56 110.72 13.27 10931.11 12:30:01 PM 118.06 0.31 117.75 14.71 27993.54 12:31:02 PM 137.03 4.99 132.04 501.47 28730.50 12:32:01 PM 134.26 98.58 35.68 6333.36 2266.03 12:33:01 PM 15.94 0.79 15.15 120.63 605.90 Average: 96.10 20.21 75.89 1432.43 12484.25 12:27:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 PM 86172 1795612 95.42 2088 1345056 506600 17.29 445432 1181116 84988 12:29:01 PM 95408 1786376 94.93 2088 1352388 441816 15.08 404136 1164240 126320 12:30:01 PM 89880 1791904 95.22 2088 1241472 569908 19.45 666188 873472 86916 12:31:02 PM 326624 1555160 82.64 2088 1019180 571140 19.49 507884 768644 20984 12:32:01 PM 114056 1767728 93.94 2088 1207036 500684 17.09 565996 917440 8944 12:33:01 PM 171392 1710392 90.89 2088 1217888 431944 14.74 502068 923684 16328 Average: 147255 1734529 92.17 2088 1230503 503682 17.19 515284 971433 57413 12:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:28:01 PM eth0 150.41 109.49 1127.68 37.81 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 28.92 26.79 285.85 4.59 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 179.40 154.62 3977.20 15.39 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:02 PM eth0 14.34 15.87 22.62 4.59 0.00 0.00 0.00 12:31:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 16.11 15.89 26.41 7.55 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 8.73 7.95 7.83 7.04 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.81 54.70 900.97 12.77 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) 12/17/2025 _x86_64_ (1 CPU) 12:26:22 PM LINUX RESTART 12:27:01 PM CPU %user %nice %system %iowait %steal %idle 12:28:01 PM all 77.97 0.00 6.42 1.99 2.89 10.73 12:28:01 PM 0 77.97 0.00 6.42 1.99 2.89 10.73 12:29:01 PM all 73.46 0.00 7.25 2.26 3.03 14.00 12:29:01 PM 0 73.46 0.00 7.25 2.26 3.03 14.00 12:30:01 PM all 71.82 0.00 7.83 1.49 2.93 15.93 12:30:01 PM 0 71.82 0.00 7.83 1.49 2.93 15.93 12:31:02 PM all 73.83 0.00 7.74 2.10 3.39 12.93 12:31:02 PM 0 73.83 0.00 7.74 2.10 3.39 12.93 12:32:01 PM all 71.89 0.00 4.07 11.50 2.62 9.92 12:32:01 PM 0 71.89 0.00 4.07 11.50 2.62 9.92 12:33:01 PM all 35.08 0.00 2.04 0.47 1.85 60.58 12:33:01 PM 0 35.08 0.00 2.04 0.47 1.85 60.58 Average: all 67.04 0.00 5.86 3.26 2.78 21.07 Average: 0 67.04 0.00 5.86 3.26 2.78 21.07