---> uname -a:
Linux prd-centos7-builder-2c-1g-37158.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: 2799.998
BogoMIPS: 5599.99
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 6.1G 34G 16% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 560 5019 16 2240 6961
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:15:14:38 brd ff:ff:ff:ff:ff:ff
inet 10.30.122.62/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86140sec preferred_lft 86140sec
inet6 fe80::f816:3eff:fe15:1438/64 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) 01/20/2025 _x86_64_ (2 CPU)
01:21:11 AM LINUX RESTART
01:22:02 AM tps rtps wtps bread/s bwrtn/s
01:23:01 AM 53.97 1.71 52.26 96.76 5547.42
01:24:01 AM 88.46 8.66 79.80 827.05 5061.74
01:25:01 AM 272.20 1.93 270.27 194.14 9139.41
Average: 138.69 4.11 134.57 374.21 6588.69
01:22:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:23:01 AM 5779904 2229012 27.83 2620 1628976 920252 10.16 559004 1428396 72
01:24:01 AM 5429988 2578928 32.20 2620 1866904 951824 10.51 699644 1558364 160028
01:25:01 AM 5277612 2731304 34.10 2620 2073656 632720 6.99 821080 1569260 142500
Average: 5495835 2513081 31.38 2620 1856512 834932 9.22 693243 1518673 100867
01:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
01:23:01 AM eth0 64.37 48.20 522.38 4.90 0.00 0.00 0.00
01:23:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00
01:24:01 AM eth0 36.21 28.01 486.98 3.47 0.00 0.00 0.00
01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:25:01 AM eth0 61.64 51.27 626.08 10.45 0.00 0.00 0.00
01:25:01 AM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00
Average: eth0 54.02 42.46 545.27 6.28 0.00 0.00 0.00
Average: lo 0.08 0.08 0.01 0.01 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) 01/20/2025 _x86_64_ (2 CPU)
01:21:11 AM LINUX RESTART
01:22:02 AM CPU %user %nice %system %iowait %steal %idle
01:23:01 AM all 2.68 0.00 0.51 0.39 0.05 96.36
01:23:01 AM 0 3.36 0.00 0.62 0.03 0.05 95.94
01:23:01 AM 1 2.00 0.00 0.43 0.77 0.03 96.77
01:24:01 AM all 23.77 0.00 4.50 0.89 0.09 70.75
01:24:01 AM 0 9.75 0.00 3.22 0.29 0.09 86.65
01:24:01 AM 1 38.28 0.00 5.83 1.50 0.11 54.28
01:25:01 AM all 31.92 0.00 2.94 2.37 0.11 62.66
01:25:01 AM 0 12.15 0.00 2.00 2.24 0.09 83.53
01:25:01 AM 1 52.69 0.00 3.89 2.53 0.11 40.78
Average: all 19.34 0.00 2.64 1.21 0.08 76.72
Average: 0 8.43 0.00 1.95 0.85 0.07 88.70
Average: 1 30.55 0.00 3.35 1.59 0.08 64.43