---> uname -a:
Linux prd-centos7-builder-2c-1g-42674.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 584 5356 16 1880 6953
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:18:67:00 brd ff:ff:ff:ff:ff:ff
inet 10.30.122.230/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86193sec preferred_lft 86193sec
inet6 fe80::f816:3eff:fe18:6700/64 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) 04/03/2025 _x86_64_ (2 CPU)
09:03:18 PM LINUX RESTART
09:04:01 PM tps rtps wtps bread/s bwrtn/s
09:05:01 PM 254.43 0.75 253.68 23.72 9517.75
09:06:01 PM 171.92 0.68 171.24 53.83 4519.82
Average: 213.17 0.72 212.46 38.77 7018.79
09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:05:01 PM 5455960 2552948 31.88 2620 1821884 731316 8.07 666352 1585252 119376
09:06:01 PM 5514944 2493964 31.14 2620 1812112 678204 7.49 624864 1564420 8
Average: 5485452 2523456 31.51 2620 1816998 704760 7.78 645608 1574836 59692
09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
09:05:01 PM eth0 65.21 52.15 936.01 11.47 0.00 0.00 0.00
09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:06:01 PM eth0 28.58 25.42 28.55 9.47 0.00 0.00 0.00
09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 46.89 38.78 482.28 10.47 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) 04/03/2025 _x86_64_ (2 CPU)
09:03:18 PM LINUX RESTART
09:04:01 PM CPU %user %nice %system %iowait %steal %idle
09:05:01 PM all 39.23 0.00 3.74 1.46 0.12 55.45
09:05:01 PM 0 54.62 0.00 4.79 1.29 0.11 39.19
09:05:01 PM 1 24.38 0.00 2.73 1.61 0.12 71.17
09:06:01 PM all 34.68 0.00 1.97 0.71 0.08 62.57
09:06:01 PM 0 54.90 0.00 2.65 0.96 0.09 41.40
09:06:01 PM 1 15.33 0.00 1.31 0.49 0.09 82.78
Average: all 36.94 0.00 2.85 1.08 0.10 59.02
Average: 0 54.76 0.00 3.72 1.12 0.10 40.29
Average: 1 19.82 0.00 2.01 1.05 0.10 77.02