---> uname -a: Linux prd-centos7-builder-1c-1g-1015.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 5.9G 15G 30% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 360 161 16 1315 1278 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:9b:e9:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.139/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe9b:e9d0/64 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) 08/15/2025 _x86_64_ (1 CPU) 02:58:43 AM LINUX RESTART 02:59:01 AM tps rtps wtps bread/s bwrtn/s 03:00:01 AM 186.91 107.78 79.13 8832.42 41473.98 03:01:01 AM 84.45 1.60 82.85 102.91 8985.25 03:02:01 AM 108.36 4.67 103.69 455.12 9419.75 03:03:01 AM 117.67 7.92 109.75 2187.05 15716.34 03:04:01 AM 84.96 46.84 38.12 2070.07 2901.55 Average: 116.40 33.73 82.67 2728.80 15677.59 02:59:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 AM 73632 1808152 96.09 2088 1420748 465044 15.87 363476 1282760 34488 03:01:01 AM 145672 1736112 92.26 2088 1339452 439712 15.01 350512 1187872 97348 03:02:01 AM 93164 1788620 95.05 2088 1312596 529028 18.05 440752 1116560 87428 03:03:01 AM 277860 1603924 85.23 2088 1170636 409508 13.97 375256 963040 44324 03:04:01 AM 182508 1699276 90.30 2088 1232056 437240 14.92 410604 1022056 7564 Average: 154567 1727217 91.79 2088 1295098 456106 15.56 388120 1114458 54230 02:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:00:01 AM eth0 201.41 119.97 995.37 57.02 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 58.83 55.02 791.61 6.30 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 37.07 34.19 437.54 9.96 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 85.44 75.08 784.71 10.94 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 12.15 13.43 11.23 8.46 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.92 59.54 603.90 18.49 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) 08/15/2025 _x86_64_ (1 CPU) 02:58:43 AM LINUX RESTART 02:59:01 AM CPU %user %nice %system %iowait %steal %idle 03:00:01 AM all 70.54 0.00 17.21 4.39 3.34 4.53 03:00:01 AM 0 70.54 0.00 17.21 4.39 3.34 4.53 03:01:01 AM all 74.51 0.00 6.78 1.31 2.90 14.50 03:01:01 AM 0 74.51 0.00 6.78 1.31 2.90 14.50 03:02:01 AM all 72.44 0.00 6.95 1.50 3.18 15.93 03:02:01 AM 0 72.44 0.00 6.95 1.50 3.18 15.93 03:03:01 AM all 59.27 0.00 5.47 2.42 3.75 29.09 03:03:01 AM 0 59.27 0.00 5.47 2.42 3.75 29.09 03:04:01 AM all 72.99 0.00 4.00 7.21 3.85 11.95 03:04:01 AM 0 72.99 0.00 4.00 7.21 3.85 11.95 Average: all 69.91 0.00 8.06 3.37 3.41 15.25 Average: 0 69.91 0.00 8.06 3.37 3.41 15.25