---> uname -a:
Linux prd-centos7-builder-2c-1g-40622.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 546 5398 16 1876 6992
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:5e:01:d1 brd ff:ff:ff:ff:ff:ff
inet 10.30.123.97/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86196sec preferred_lft 86196sec
inet6 fe80::f816:3eff:fe5e:1d1/64 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) 03/08/2025 _x86_64_ (2 CPU)
07:03:17 AM LINUX RESTART
07:04:03 AM tps rtps wtps bread/s bwrtn/s
07:05:01 AM 264.04 0.76 263.28 29.77 9825.41
07:06:01 AM 168.38 0.37 168.01 37.59 4382.82
Average: 215.41 0.56 214.85 33.75 7058.48
07:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:05:01 AM 5601708 2407208 30.06 2620 1807160 610752 6.74 541056 1562192 107596
07:06:01 AM 5564388 2444528 30.52 2620 1808232 642920 7.10 575500 1561688 32
Average: 5583048 2425868 30.29 2620 1807696 626836 6.92 558278 1561940 53814
07:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
07:05:01 AM eth0 68.88 56.44 957.02 11.81 0.00 0.00 0.00
07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:06:01 AM eth0 36.55 30.11 36.84 10.46 0.00 0.00 0.00
07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 52.45 43.05 489.21 11.12 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) 03/08/2025 _x86_64_ (2 CPU)
07:03:17 AM LINUX RESTART
07:04:03 AM CPU %user %nice %system %iowait %steal %idle
07:05:01 AM all 38.43 0.00 3.56 1.35 0.10 56.56
07:05:01 AM 0 23.45 0.00 2.30 0.96 0.09 73.20
07:05:01 AM 1 53.92 0.00 4.84 1.77 0.09 39.37
07:06:01 AM all 35.21 0.00 2.37 0.78 0.36 61.28
07:06:01 AM 0 31.76 0.00 2.03 0.29 0.61 65.31
07:06:01 AM 1 38.66 0.00 2.73 1.27 0.10 57.23
Average: all 36.79 0.00 2.95 1.06 0.23 58.97
Average: 0 27.67 0.00 2.16 0.62 0.35 69.20
Average: 1 46.08 0.00 3.76 1.51 0.10 48.56