---> uname -a: Linux prd-centos7-builder-1c-1g-8685.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 379 140 16 1318 1259 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:ea:ab:2e brd ff:ff:ff:ff:ff:ff inet 10.32.7.107/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:feea:ab2e/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) 11/10/2025 _x86_64_ (1 CPU) 11:30:37 AM LINUX RESTART 11:31:02 AM tps rtps wtps bread/s bwrtn/s 11:32:01 AM 122.75 38.35 84.39 5077.73 42374.25 11:33:01 AM 85.10 1.20 83.90 58.16 9084.80 11:34:01 AM 113.95 1.27 112.68 180.63 17119.14 11:35:01 AM 126.05 3.55 122.50 434.16 25304.00 11:36:02 AM 107.44 70.19 37.25 5360.33 3599.48 11:37:01 AM 21.12 2.28 18.84 173.07 514.91 Average: 96.17 19.39 76.78 1868.11 16274.94 11:31:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 AM 71680 1810104 96.19 2088 1404892 472184 16.11 383184 1264044 43592 11:33:01 AM 118556 1763228 93.70 2088 1328600 464856 15.86 399204 1169140 100012 11:34:01 AM 71040 1810744 96.22 2088 1295096 553660 18.89 530956 1043268 34304 11:35:01 AM 176860 1704924 90.60 2088 1162936 571880 19.52 562636 850516 55896 11:36:02 AM 76312 1805472 95.94 2088 1239620 502252 17.14 614728 901696 8780 11:37:01 AM 131736 1750048 93.00 2088 1219892 466780 15.93 579644 881900 7748 Average: 107697 1774087 94.28 2088 1275173 505269 17.24 511725 1018427 41722 11:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:32:01 AM eth0 202.43 126.26 1073.87 60.19 0.00 0.00 0.00 11:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 62.06 56.93 752.96 8.40 0.00 0.00 0.00 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 71.89 59.02 1485.80 7.86 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 8.92 8.99 9.72 2.88 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:02 AM eth0 13.02 14.41 9.89 8.18 0.00 0.00 0.00 11:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 12.26 14.14 11.79 8.65 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.36 46.42 557.65 15.86 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) 11/10/2025 _x86_64_ (1 CPU) 11:30:37 AM LINUX RESTART 11:31:02 AM CPU %user %nice %system %iowait %steal %idle 11:32:01 AM all 73.89 0.00 13.99 3.02 3.11 6.00 11:32:01 AM 0 73.89 0.00 13.99 3.02 3.11 6.00 11:33:01 AM all 70.53 0.00 5.56 1.73 3.93 18.26 11:33:01 AM 0 70.53 0.00 5.56 1.73 3.93 18.26 11:34:01 AM all 71.07 0.00 7.31 1.72 3.80 16.11 11:34:01 AM 0 71.07 0.00 7.31 1.72 3.80 16.11 11:35:01 AM all 74.36 0.00 7.95 2.01 3.68 12.00 11:35:01 AM 0 74.36 0.00 7.95 2.01 3.68 12.00 11:36:02 AM all 71.18 0.00 4.04 10.70 2.94 11.15 11:36:02 AM 0 71.18 0.00 4.04 10.70 2.94 11.15 11:37:01 AM all 76.76 0.00 4.64 1.19 3.45 13.96 11:37:01 AM 0 76.76 0.00 4.64 1.19 3.45 13.96 Average: all 72.95 0.00 7.23 3.40 3.49 12.95 Average: 0 72.95 0.00 7.23 3.40 3.49 12.95