---> uname -a: Linux prd-centos7-builder-1c-1g-1403.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 380 118 16 1339 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:ad:53:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.1/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fead:53d1/64 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) 12/22/2025 _x86_64_ (1 CPU) 06:18:29 AM LINUX RESTART 06:19:01 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 68.34 34.00 34.34 4896.60 3317.84 06:21:01 AM 88.90 0.09 88.81 1.70 10025.73 06:22:02 AM 98.13 1.27 96.86 179.89 11990.32 06:23:01 AM 124.37 1.99 122.38 91.39 26407.75 06:24:01 AM 109.45 65.58 43.87 5133.56 4687.83 Average: 97.88 20.69 77.19 2064.33 11261.60 06:19:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 90568 1791216 95.19 2088 1406108 449540 15.34 365092 1260584 58700 06:21:01 AM 106348 1775436 94.35 2088 1321456 469904 16.04 395204 1169888 57164 06:22:02 AM 66660 1815124 96.46 2088 1304740 552112 18.84 491816 1090264 118440 06:23:01 AM 102836 1778948 94.54 2088 1208228 576744 19.68 650764 842996 91296 06:24:01 AM 133896 1747888 92.88 2088 1212560 475188 16.22 558952 903200 23340 Average: 100062 1781722 94.68 2088 1290618 504698 17.22 492366 1053386 69788 06:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:20:01 AM eth0 305.35 169.45 1119.56 61.99 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 68.90 63.92 705.75 6.95 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:02 AM eth0 90.73 81.35 1477.65 11.44 0.00 0.00 0.00 06:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 19.89 22.11 14.67 4.71 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 38.80 39.80 24.99 13.50 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.21 75.09 666.31 19.62 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) 12/22/2025 _x86_64_ (1 CPU) 06:18:29 AM LINUX RESTART 06:19:01 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 70.19 0.00 9.90 3.20 8.45 8.27 06:20:01 AM 0 70.19 0.00 9.90 3.20 8.45 8.27 06:21:01 AM all 65.47 0.00 5.27 2.05 9.22 17.99 06:21:01 AM 0 65.47 0.00 5.27 2.05 9.22 17.99 06:22:02 AM all 67.97 0.00 6.83 1.85 8.08 15.26 06:22:02 AM 0 67.97 0.00 6.83 1.85 8.08 15.26 06:23:01 AM all 69.04 0.00 6.75 1.90 9.04 13.27 06:23:01 AM 0 69.04 0.00 6.75 1.90 9.04 13.27 06:24:01 AM all 62.50 0.00 3.79 9.96 7.33 16.42 06:24:01 AM 0 62.50 0.00 3.79 9.96 7.33 16.42 Average: all 67.01 0.00 6.49 3.81 8.42 14.26 Average: 0 67.01 0.00 6.49 3.81 8.42 14.26