---> uname -a:
Linux prd-centos7-builder-2c-2g-483.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
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): 0,1
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:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 3.9G 17M 3.9G 1% /run
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/vda1 40G 6.1G 34G 16% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 527 5377 16 1916 7010
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:48:ba:78 brd ff:ff:ff:ff:ff:ff
inet 10.30.87.186/23 brd 10.30.87.255 scope global dynamic eth0
valid_lft 86280sec preferred_lft 86280sec
inet6 fe80::f816:3eff:fe48:ba78/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-643a0ffe-b25f-0768-783c-48fcfb678084.novalocal) 05/24/2025 _x86_64_ (2 CPU)
06:34:00 AM LINUX RESTART
06:35:03 AM tps rtps wtps bread/s bwrtn/s
06:36:01 AM 290.82 0.50 290.32 102.27 9588.18
Average: 290.82 0.50 290.32 102.27 9588.18
06:35:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
06:36:01 AM 5516724 2492008 31.12 2620 1853828 641884 7.09 693236 1491800 107124
Average: 5516724 2492008 31.12 2620 1853828 641884 7.09 693236 1491800 107124
06:35:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
06:36:01 AM eth0 59.10 44.56 873.53 11.67 0.00 0.00 0.00
06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 59.10 44.56 873.53 11.67 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-643a0ffe-b25f-0768-783c-48fcfb678084.novalocal) 05/24/2025 _x86_64_ (2 CPU)
06:34:00 AM LINUX RESTART
06:35:03 AM CPU %user %nice %system %iowait %steal %idle
06:36:01 AM all 39.54 0.00 3.89 1.62 0.11 54.84
06:36:01 AM 0 12.49 0.00 2.48 1.69 0.09 83.25
06:36:01 AM 1 68.43 0.00 5.36 1.54 0.13 24.54
Average: all 39.54 0.00 3.89 1.62 0.11 54.84
Average: 0 12.49 0.00 2.48 1.69 0.09 83.25
Average: 1 68.43 0.00 5.36 1.54 0.13 24.54