---> uname -a:
Linux prd-centos7-builder-2c-1g-42116.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 555 5385 16 1880 6982
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:93:b8:ab brd ff:ff:ff:ff:ff:ff
inet 10.30.122.173/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86196sec preferred_lft 86196sec
inet6 fe80::f816:3eff:fe93:b8ab/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) 03/26/2025 _x86_64_ (2 CPU)
10:03:22 PM LINUX RESTART
10:04:01 PM tps rtps wtps bread/s bwrtn/s
10:05:01 PM 232.23 1.27 230.97 40.51 8929.45
10:06:01 PM 198.78 0.68 198.10 53.84 5317.79
Average: 215.51 0.97 214.53 47.18 7123.62
10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:05:01 PM 5524540 2484376 31.02 2620 1812272 679184 7.50 604100 1580872 129656
10:06:01 PM 5542636 2466280 30.79 2620 1811936 656436 7.25 597240 1564536 8
Average: 5533588 2475328 30.91 2620 1812104 667810 7.37 600670 1572704 64832
10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
10:05:01 PM eth0 68.95 52.62 966.03 11.88 0.00 0.00 0.00
10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:06:01 PM eth0 32.87 27.25 48.35 9.81 0.00 0.00 0.00
10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 50.91 39.94 507.19 10.85 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) 03/26/2025 _x86_64_ (2 CPU)
10:03:22 PM LINUX RESTART
10:04:01 PM CPU %user %nice %system %iowait %steal %idle
10:05:01 PM all 37.82 0.00 3.90 1.56 0.12 56.60
10:05:01 PM 0 64.95 0.00 5.90 2.09 0.11 26.95
10:05:01 PM 1 12.72 0.00 2.07 1.08 0.12 84.01
10:06:01 PM all 35.66 0.00 2.00 0.99 0.10 61.26
10:06:01 PM 0 63.49 0.00 2.69 0.99 0.09 32.73
10:06:01 PM 1 9.37 0.00 1.34 0.98 0.08 88.22
Average: all 36.73 0.00 2.94 1.27 0.11 58.95
Average: 0 64.21 0.00 4.27 1.53 0.10 29.88
Average: 1 11.04 0.00 1.70 1.03 0.10 86.12