---> uname -a: Linux prd-centos7-builder-1c-1g-10263.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 383 108 16 1345 1254 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:e9:17:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fee9:1791/64 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) 11/26/2025 _x86_64_ (1 CPU) 11:31:58 AM LINUX RESTART 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:02 AM 75.72 2.34 73.39 93.61 9265.70 11:35:01 AM 78.21 1.74 76.47 92.51 5702.76 11:36:01 AM 118.25 0.97 117.28 44.20 20885.84 11:37:01 AM 159.52 62.48 97.04 4826.38 18710.55 11:38:01 AM 41.46 4.31 37.16 398.34 2879.32 Average: 94.77 14.46 80.31 1098.05 11510.08 11:33:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:02 AM 245756 1636028 86.94 2088 1254972 412988 14.09 318084 1119816 44888 11:35:01 AM 119624 1762160 93.64 2088 1349280 428368 14.62 382356 1156804 110028 11:36:01 AM 233264 1648520 87.60 2088 1120880 566848 19.34 436756 947080 111680 11:37:01 AM 112828 1768956 94.00 2088 1263312 446752 15.25 536612 937004 47832 11:38:01 AM 120432 1761352 93.60 2088 1219452 487640 16.64 585600 885340 16848 Average: 166381 1715403 91.16 2088 1241579 468519 15.99 451882 1009209 66255 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:34:02 AM eth0 70.92 63.63 861.15 7.95 0.00 0.00 0.00 11:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 39.70 35.02 296.76 13.77 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 11:36:01 AM eth0 75.89 59.42 1551.32 6.72 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 9.73 10.23 6.87 7.92 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 11:38:01 AM eth0 11.05 13.41 10.97 7.95 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.46 36.35 545.50 8.85 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) 11/26/2025 _x86_64_ (1 CPU) 11:31:58 AM LINUX RESTART 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:02 AM all 70.00 0.00 5.92 1.28 6.42 16.38 11:34:02 AM 0 70.00 0.00 5.92 1.28 6.42 16.38 11:35:01 AM all 73.81 0.00 6.40 1.32 6.25 12.22 11:35:01 AM 0 73.81 0.00 6.40 1.32 6.25 12.22 11:36:01 AM all 71.84 0.00 6.89 1.98 6.62 12.67 11:36:01 AM 0 71.84 0.00 6.89 1.98 6.62 12.67 11:37:01 AM all 66.99 0.00 5.79 9.54 6.60 11.09 11:37:01 AM 0 66.99 0.00 5.79 9.54 6.60 11.09 11:38:01 AM all 76.58 0.00 3.79 1.46 5.95 12.22 11:38:01 AM 0 76.58 0.00 3.79 1.46 5.95 12.22 Average: all 71.83 0.00 5.76 3.13 6.37 12.92 Average: 0 71.83 0.00 5.76 3.13 6.37 12.92