---> uname -a: Linux prd-centos7-builder-1c-1g-595.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 379 156 16 1302 1258 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:b2:e5:83 brd ff:ff:ff:ff:ff:ff inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:feb2:e583/64 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) 12/15/2025 _x86_64_ (1 CPU) 11:04:19 AM LINUX RESTART 11:05:02 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 62.57 18.98 43.59 1788.44 4526.27 11:07:01 AM 96.41 0.02 96.39 0.57 10518.36 11:08:01 AM 85.09 0.62 84.46 17.47 8635.16 11:09:01 AM 106.74 0.92 105.82 40.04 20878.65 11:10:02 AM 86.92 8.36 78.56 691.66 13962.01 11:11:01 AM 108.18 81.24 26.95 5767.31 1683.76 Average: 91.07 18.14 72.93 1367.79 10091.18 11:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 69560 1812224 96.30 2088 1395996 479020 16.35 396912 1243124 65600 11:07:01 AM 115580 1766204 93.86 2088 1319588 475492 16.23 403244 1157420 56136 11:08:01 AM 74252 1807532 96.05 2088 1311840 536156 18.30 481972 1083992 88332 11:09:01 AM 123168 1758616 93.45 2088 1213104 560116 19.11 557688 925296 24904 11:10:02 AM 150184 1731600 92.02 2088 1151512 511284 17.45 613548 815116 36688 11:11:01 AM 101104 1780680 94.63 2088 1211004 507060 17.30 626216 858628 13412 Average: 105641 1776143 94.39 2088 1267174 511521 17.46 513263 1013929 47512 11:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 AM eth0 139.51 94.24 807.39 39.37 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 45.99 41.76 585.41 4.97 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 43.52 38.17 683.37 6.50 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 51.36 48.89 858.31 6.15 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:02 AM eth0 11.93 12.36 8.52 4.78 0.00 0.00 0.00 11:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 12.59 13.36 10.89 9.46 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.51 41.30 492.37 11.75 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) 12/15/2025 _x86_64_ (1 CPU) 11:04:19 AM LINUX RESTART 11:05:02 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 70.25 0.00 7.18 3.34 6.98 12.25 11:06:01 AM 0 70.25 0.00 7.18 3.34 6.98 12.25 11:07:01 AM all 62.67 0.00 5.66 1.52 6.19 23.97 11:07:01 AM 0 62.67 0.00 5.66 1.52 6.19 23.97 11:08:01 AM all 63.85 0.00 6.29 1.79 7.33 20.74 11:08:01 AM 0 63.85 0.00 6.29 1.79 7.33 20.74 11:09:01 AM all 65.62 0.00 5.52 2.18 7.48 19.21 11:09:01 AM 0 65.62 0.00 5.52 2.18 7.48 19.21 11:10:02 AM all 71.91 0.00 5.47 3.10 7.97 11.56 11:10:02 AM 0 71.91 0.00 5.47 3.10 7.97 11.56 11:11:01 AM all 67.06 0.00 3.36 11.50 6.97 11.11 11:11:01 AM 0 67.06 0.00 3.36 11.50 6.97 11.11 Average: all 66.87 0.00 5.58 3.88 7.15 16.51 Average: 0 66.87 0.00 5.58 3.88 7.15 16.51