---> uname -a:
Linux prd-centos8-builder-2c-1g-83793.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 17M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/vda1 40G 8.6G 32G 22% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7699 569 4910 19 2219 6826
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:9b:94:41 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86220sec preferred_lft 86220sec
inet6 fe80::f816:3eff:fe9b:9441/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/15/2024 _x86_64_ (2 CPU)
01:17:29 LINUX RESTART (2 CPU)
01:18:01 AM tps rtps wtps bread/s bwrtn/s
01:19:01 AM 204.88 117.53 87.35 2067.71 7870.93
01:20:01 AM 82.62 13.40 69.23 2239.52 4220.61
Average: 143.75 65.46 78.29 2153.62 6045.77
01:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:19:01 AM 5469180 7059304 2415256 30.63 2688 1777644 967980 10.84 253644 1865812 60
01:20:01 AM 5159448 7034844 2724988 34.56 2688 2047920 727888 8.15 464212 1912536 134612
Average: 5314314 7047074 2570122 32.60 2688 1912782 847934 9.49 358928 1889174 67336
01:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:19:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
01:19:01 AM eth0 246.60 143.07 1359.60 64.74 0.00 0.00 0.00 0.00
01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:20:01 AM eth0 65.94 46.58 823.93 12.97 0.00 0.00 0.00 0.00
Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 156.27 94.83 1091.76 38.85 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/15/2024 _x86_64_ (2 CPU)
01:17:29 LINUX RESTART (2 CPU)
01:18:01 AM CPU %user %nice %system %iowait %steal %idle
01:19:01 AM all 13.76 2.35 19.89 3.95 0.12 59.93
01:19:01 AM 0 15.93 1.97 19.01 3.75 0.12 59.22
01:19:01 AM 1 11.59 2.74 20.76 4.14 0.12 60.65
01:20:01 AM all 34.04 0.00 3.75 1.73 0.11 60.38
01:20:01 AM 0 19.30 0.00 3.01 1.91 0.12 75.67
01:20:01 AM 1 48.83 0.00 4.49 1.55 0.10 45.03
Average: all 23.97 1.17 11.76 2.83 0.11 60.16
Average: 0 17.62 0.98 10.96 2.83 0.12 67.50
Average: 1 30.33 1.36 12.57 2.84 0.11 52.79