---> uname -a:
Linux prd-centos8-builder-2c-2g-11061.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 9.0G 32G 23% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 674 4109 19 2913 6705
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:69:a2:90 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 86107sec preferred_lft 86107sec
inet6 fe80::f816:3eff:fe69:a290/64 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:bc:98:27:8c 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) 11/28/2024 _x86_64_ (2 CPU)
09:32:13 LINUX RESTART (2 CPU)
09:33:01 AM tps rtps wtps bread/s bwrtn/s
09:34:01 AM 52.26 9.61 42.65 1972.89 2630.92
09:35:01 AM 61.86 7.22 54.64 1266.06 4667.99
09:36:01 AM 134.87 0.88 133.99 147.28 15289.87
09:37:01 AM 112.06 0.70 111.36 102.52 19074.29
Average: 90.26 4.60 85.66 872.34 10414.67
09:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:34:01 AM 5412108 7047728 2470312 31.34 2688 1830712 927084 10.38 193484 1997824 33884
09:35:01 AM 5127804 7013608 2754616 34.95 2688 2068660 944860 10.58 225924 2205512 163444
09:36:01 AM 4306800 6890944 3575620 45.36 2688 2741768 1051064 11.77 261444 2894148 451988
09:37:01 AM 4265900 6923300 3616520 45.88 2688 2805392 930520 10.42 465144 2699180 14752
Average: 4778153 6968895 3104267 39.38 2688 2361633 963382 10.79 286499 2449166 166017
09:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:34:01 AM eth0 237.34 124.11 1016.39 55.01 0.00 0.00 0.00 0.00
09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:35:01 AM eth0 64.66 52.31 752.15 5.95 0.00 0.00 0.00 0.00
09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:36:01 AM eth0 135.45 94.29 1983.32 11.85 0.00 0.00 0.00 0.00
09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:37:01 AM eth0 36.41 37.09 220.13 18.81 0.00 0.00 0.00 0.00
09:37:01 AM 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 118.48 76.96 993.04 22.91 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) 11/28/2024 _x86_64_ (2 CPU)
09:32:13 LINUX RESTART (2 CPU)
09:33:01 AM CPU %user %nice %system %iowait %steal %idle
09:34:01 AM all 18.45 0.00 3.17 7.15 0.11 71.13
09:34:01 AM 0 11.91 0.00 3.45 4.36 0.08 80.18
09:34:01 AM 1 24.97 0.00 2.88 9.93 0.13 62.09
09:35:01 AM all 24.34 0.00 4.27 7.23 0.12 64.04
09:35:01 AM 0 18.30 0.00 3.67 4.88 0.13 73.01
09:35:01 AM 1 30.40 0.00 4.87 9.59 0.10 55.04
09:36:01 AM all 41.06 0.00 7.08 4.30 0.12 47.45
09:36:01 AM 0 31.35 0.00 6.59 4.83 0.13 57.10
09:36:01 AM 1 50.76 0.00 7.57 3.76 0.10 37.81
09:37:01 AM all 28.10 0.00 6.11 17.19 0.11 48.48
09:37:01 AM 0 22.73 0.00 5.61 11.47 0.12 60.07
09:37:01 AM 1 33.52 0.00 6.62 22.96 0.10 36.80
Average: all 28.01 0.00 5.16 8.95 0.11 57.76
Average: 0 21.09 0.00 4.83 6.39 0.12 67.57
Average: 1 34.94 0.00 5.49 11.53 0.11 47.93