---> uname -a:
Linux prd-centos7-builder-2c-1g-44902.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 5.7G 35G 15% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 534 5406 16 1881 7004
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:51:6b:69 brd ff:ff:ff:ff:ff:ff
inet 10.30.122.110/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86195sec preferred_lft 86195sec
inet6 fe80::f816:3eff:fe51:6b69/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 04/14/2025 _x86_64_ (2 CPU)
04:03:19 AM LINUX RESTART
04:04:01 AM tps rtps wtps bread/s bwrtn/s
04:05:01 AM 257.13 1.02 256.11 35.98 9594.37
04:06:01 AM 170.89 0.37 170.52 37.57 4432.59
Average: 214.01 0.69 213.32 36.78 7013.48
04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:05:01 AM 5569556 2439360 30.46 2620 1811324 637916 7.04 567060 1570380 108540
04:06:01 AM 5566324 2442592 30.50 2620 1812460 637252 7.04 573076 1565676 8
Average: 5567940 2440976 30.48 2620 1811892 637584 7.04 570068 1568028 54274
04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
04:05:01 AM eth0 64.91 50.12 930.50 11.19 0.00 0.00 0.00
04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:06:01 AM eth0 29.20 25.40 29.83 9.47 0.00 0.00 0.00
04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 47.05 37.76 480.16 10.33 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 04/14/2025 _x86_64_ (2 CPU)
04:03:19 AM LINUX RESTART
04:04:01 AM CPU %user %nice %system %iowait %steal %idle
04:05:01 AM all 39.04 0.00 3.91 1.54 0.11 55.40
04:05:01 AM 0 56.46 0.00 5.21 1.83 0.13 36.38
04:05:01 AM 1 22.31 0.00 2.69 1.28 0.09 73.64
04:06:01 AM all 33.81 0.00 1.92 0.65 0.08 63.53
04:06:01 AM 0 65.23 0.00 2.74 0.76 0.09 31.18
04:06:01 AM 1 4.38 0.00 1.16 0.54 0.07 93.85
Average: all 36.41 0.00 2.91 1.09 0.09 59.49
Average: 0 60.84 0.00 3.97 1.29 0.11 33.79
Average: 1 13.24 0.00 1.92 0.90 0.08 83.86