---> uname -a: Linux prd-centos7-builder-1c-1g-751.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 364 163 16 1309 1273 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:22:9d:45 brd ff:ff:ff:ff:ff:ff inet 10.32.6.90/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe22:9d45/64 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) 12/16/2025 _x86_64_ (1 CPU) 10:49:45 AM LINUX RESTART 10:50:01 AM tps rtps wtps bread/s bwrtn/s 10:51:02 AM 190.92 113.93 76.99 9547.40 41528.67 10:52:01 AM 85.00 1.18 83.82 64.28 9223.00 10:53:01 AM 86.10 1.28 84.82 181.70 7257.47 10:54:01 AM 116.02 1.88 114.14 160.17 28303.47 10:55:01 AM 157.97 65.43 92.53 4940.67 23567.13 10:56:01 AM 39.46 6.69 32.77 479.02 1828.01 Average: 112.62 31.65 80.96 2554.62 18628.13 10:50:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:02 AM 119516 1762268 93.65 2088 1409584 426204 14.54 327820 1272116 27708 10:52:01 AM 222916 1658868 88.15 2088 1276008 425192 14.51 331768 1132284 43316 10:53:01 AM 68012 1813772 96.39 2088 1378168 483904 16.51 416660 1168464 81120 10:54:01 AM 377632 1504152 79.93 2088 1020400 517268 17.65 396972 847304 99420 10:55:01 AM 265096 1616688 85.91 2088 1154828 424524 14.49 470472 873556 15688 10:56:01 AM 215928 1665856 88.53 2088 1181020 441856 15.08 501768 885072 7548 Average: 211517 1670267 88.76 2088 1236668 453158 15.46 407577 1029799 45800 10:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:02 AM eth0 329.23 160.16 1001.03 63.00 0.00 0.00 0.00 10:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 66.43 58.04 716.79 6.54 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 30.17 28.84 248.84 7.55 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 211.27 188.08 3859.04 14.91 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 10:55:01 AM eth0 16.35 17.46 10.73 7.30 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 11.47 13.05 11.53 7.45 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.58 77.63 979.06 17.71 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) 12/16/2025 _x86_64_ (1 CPU) 10:49:45 AM LINUX RESTART 10:50:01 AM CPU %user %nice %system %iowait %steal %idle 10:51:02 AM all 69.09 0.00 17.24 4.41 5.15 4.11 10:51:02 AM 0 69.09 0.00 17.24 4.41 5.15 4.11 10:52:01 AM all 59.63 0.00 5.31 2.24 5.28 27.54 10:52:01 AM 0 59.63 0.00 5.31 2.24 5.28 27.54 10:53:01 AM all 71.58 0.00 6.36 1.59 5.82 14.66 10:53:01 AM 0 71.58 0.00 6.36 1.59 5.82 14.66 10:54:01 AM all 62.65 0.00 7.02 2.57 6.47 21.30 10:54:01 AM 0 62.65 0.00 7.02 2.57 6.47 21.30 10:55:01 AM all 60.66 0.00 6.51 10.60 6.85 15.39 10:55:01 AM 0 60.66 0.00 6.51 10.60 6.85 15.39 10:56:01 AM all 72.25 0.00 3.54 2.34 6.87 15.01 10:56:01 AM 0 72.25 0.00 3.54 2.34 6.87 15.01 Average: all 65.94 0.00 7.65 3.97 6.08 16.36 Average: 0 65.94 0.00 7.65 3.97 6.08 16.36