---> uname -a: Linux prd-centos7-builder-1c-1g-7178.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 374 144 16 1319 1271 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:c8:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fee9:c89f/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) 10/23/2025 _x86_64_ (1 CPU) 10:05:49 AM LINUX RESTART 10:07:02 AM tps rtps wtps bread/s bwrtn/s 10:08:01 AM 60.24 14.33 45.91 1388.94 5075.91 10:09:01 AM 100.46 0.08 100.37 1.63 9303.42 10:10:01 AM 87.46 1.99 85.48 240.79 6279.59 10:11:01 AM 101.72 56.51 45.22 4532.60 3142.22 10:12:02 AM 20.64 0.19 20.45 10.92 1008.27 Average: 74.19 14.63 59.56 1234.83 4972.90 10:07:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 AM 84744 1797040 95.50 2088 1338300 508040 17.34 444960 1181164 75432 10:09:01 AM 79228 1802556 95.79 2088 1344060 467512 15.95 425504 1165996 108856 10:10:01 AM 90332 1791452 95.20 2088 1311692 528412 18.03 439724 1109364 59868 10:11:01 AM 177144 1704640 90.59 2088 1250188 441648 15.07 384724 1080680 22532 10:12:02 AM 178984 1702800 90.49 2088 1251940 437640 14.93 404040 1059172 9472 Average: 122086 1759698 93.51 2088 1299236 476650 16.27 419790 1119275 55232 10:07:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:08:01 AM eth0 137.67 57.41 892.23 6.81 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 51.75 26.41 282.83 4.10 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 23.58 14.38 51.67 4.46 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 59.71 29.05 171.98 16.79 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:02 AM eth0 11.00 11.68 8.56 5.37 0.00 0.00 0.00 10:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.73 27.79 281.38 7.51 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) 10/23/2025 _x86_64_ (1 CPU) 10:05:49 AM LINUX RESTART 10:07:02 AM CPU %user %nice %system %iowait %steal %idle 10:08:01 AM all 53.74 0.00 4.71 5.77 16.87 18.90 10:08:01 AM 0 53.74 0.00 4.71 5.77 16.87 18.90 10:09:01 AM all 51.97 0.00 5.64 3.93 16.53 21.93 10:09:01 AM 0 51.97 0.00 5.64 3.93 16.53 21.93 10:10:01 AM all 63.40 0.00 6.12 2.37 16.56 11.55 10:10:01 AM 0 63.40 0.00 6.12 2.37 16.56 11.55 10:11:01 AM all 59.04 0.00 4.28 13.05 16.51 7.12 10:11:01 AM 0 59.04 0.00 4.28 13.05 16.51 7.12 10:12:02 AM all 65.96 0.00 3.52 1.62 16.58 12.31 10:12:02 AM 0 65.96 0.00 3.52 1.62 16.58 12.31 Average: all 58.79 0.00 4.85 5.36 16.61 14.39 Average: 0 58.79 0.00 4.85 5.36 16.61 14.39