---> uname -a:
Linux prd-centos8-builder-2c-8g-5065.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.4G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 561 4989 19 2146 6844
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:27:8a:16 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 86266sec preferred_lft 86266sec
inet6 fe80::f816:3eff:fe27:8a16/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:f4:51:ed:ad brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/23/2024 _x86_64_ (2 CPU)
20:09:27 LINUX RESTART (2 CPU)
08:10:00 PM tps rtps wtps bread/s bwrtn/s
08:10:01 PM 219.14 0.00 219.14 0.00 147472.84
08:11:01 PM 99.27 26.77 72.49 6275.37 23451.80
Average: 102.42 26.07 76.35 6110.45 26711.28
08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:10:01 PM 5801688 7219868 2080744 26.40 2688 1616792 724008 9.19 131396 1685804 463252
08:11:01 PM 5281280 7060472 2601152 33.00 2688 1965304 934888 10.47 339564 1948212 128284
Average: 5541484 7140170 2340948 29.70 2688 1791048 829448 9.29 235480 1817008 295768
08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:10:01 PM eth0 1.23 0.00 0.07 0.00 0.00 0.00 0.00 0.00
08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:11:01 PM eth0 202.87 126.57 1087.41 36.41 0.00 0.00 0.00 0.00
08:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 197.57 123.25 1058.84 35.45 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/23/2024 _x86_64_ (2 CPU)
20:09:27 LINUX RESTART (2 CPU)
08:10:00 PM CPU %user %nice %system %iowait %steal %idle
08:10:01 PM all 93.71 0.00 4.72 0.00 0.00 1.57
08:10:01 PM 0 92.95 0.00 3.85 0.00 0.00 3.21
08:10:01 PM 1 94.44 0.00 5.56 0.00 0.00 0.00
08:11:01 PM all 36.74 0.00 6.62 5.81 0.08 50.74
08:11:01 PM 0 37.76 0.00 6.27 5.25 0.08 50.64
08:11:01 PM 1 35.73 0.00 6.98 6.37 0.08 50.84
Average: all 38.22 0.00 6.57 5.66 0.08 49.46
Average: 0 39.16 0.00 6.21 5.12 0.08 49.43
Average: 1 37.28 0.00 6.94 6.21 0.08 49.50