---> uname -a: Linux prd-centos7-builder-1c-1g-641.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 370 160 15 1306 1267 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:e4:95:95 brd ff:ff:ff:ff:ff:ff inet 10.32.7.240/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fee4:9595/64 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) 06:19:31 PM LINUX RESTART 06:20:01 PM tps rtps wtps bread/s bwrtn/s 06:21:01 PM 111.61 37.97 73.64 5018.12 42176.82 06:22:01 PM 87.55 1.21 86.34 60.87 9644.09 06:23:01 PM 99.20 1.26 97.94 179.57 8163.10 06:24:01 PM 105.74 1.73 104.01 216.63 26543.97 06:25:01 PM 120.41 11.98 108.43 783.46 23867.69 06:26:01 PM 116.94 85.60 31.35 5726.75 1725.10 Average: 106.86 23.25 83.60 1985.48 18547.31 06:20:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 PM 90116 1791668 95.21 2088 1410312 455560 15.55 360404 1269608 40768 06:22:01 PM 181992 1699792 90.33 2088 1310568 428052 14.61 349020 1156380 79532 06:23:01 PM 69748 1812036 96.29 2088 1329348 535820 18.29 452120 1130344 80928 06:24:01 PM 352636 1529148 81.26 2088 1041344 515512 17.59 408544 860216 126176 06:25:01 PM 322412 1559372 82.87 2088 1043296 469608 16.03 527220 754288 28892 06:26:01 PM 162860 1718924 91.35 2088 1213120 455080 15.53 530280 906800 7508 Average: 196627 1685157 89.55 2088 1224665 476605 16.26 437931 1012939 60634 06:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:21:01 PM eth0 275.22 144.31 1045.13 62.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 68.61 61.51 762.01 6.27 0.00 0.00 0.00 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 32.86 29.30 411.42 6.25 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM eth0 177.02 137.98 3522.29 11.57 0.00 0.00 0.00 06:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 PM eth0 9.40 12.30 6.81 5.09 0.00 0.00 0.00 06:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 12.02 12.45 9.95 8.84 0.00 0.00 0.00 06:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.04 65.97 959.42 16.46 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) 06:19:31 PM LINUX RESTART 06:20:01 PM CPU %user %nice %system %iowait %steal %idle 06:21:01 PM all 65.81 0.00 14.18 3.15 10.25 6.60 06:21:01 PM 0 65.81 0.00 14.18 3.15 10.25 6.60 06:22:01 PM all 65.61 0.00 6.05 1.58 7.61 19.16 06:22:01 PM 0 65.61 0.00 6.05 1.58 7.61 19.16 06:23:01 PM all 69.42 0.00 6.91 1.37 8.90 13.40 06:23:01 PM 0 69.42 0.00 6.91 1.37 8.90 13.40 06:24:01 PM all 63.33 0.00 7.81 2.18 9.01 17.68 06:24:01 PM 0 63.33 0.00 7.81 2.18 9.01 17.68 06:25:01 PM all 67.16 0.00 6.71 3.88 7.77 14.48 06:25:01 PM 0 67.16 0.00 6.71 3.88 7.77 14.48 06:26:01 PM all 65.74 0.00 3.75 11.30 8.28 10.94 06:26:01 PM 0 65.74 0.00 3.75 11.30 8.28 10.94 Average: all 66.18 0.00 7.53 3.92 8.63 13.74 Average: 0 66.18 0.00 7.53 3.92 8.63 13.74