---> uname -a:
Linux prd-centos8-builder-2c-2g-182.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 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 9.0G 32G 23% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 659 4935 19 2102 6746
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:16:66:74 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.87.172/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0
valid_lft 86065sec preferred_lft 86065sec
inet6 fe80::f816:3eff:fe16:6674/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:d4:36:fb:4b 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 01/20/2025 _x86_64_ (2 CPU)
13:06:45 LINUX RESTART (2 CPU)
01:08:02 PM tps rtps wtps bread/s bwrtn/s
01:09:01 PM 199.97 11.05 188.92 1472.72 3701.64
01:10:01 PM 42.16 0.28 41.88 10.40 3331.58
01:11:01 PM 65.59 0.05 65.54 1.07 5846.54
01:12:01 PM 35.96 0.60 35.36 74.65 3852.39
01:13:01 PM 17.39 0.23 17.16 23.59 840.64
Average: 71.79 2.41 69.38 312.65 3513.85
01:08:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:09:01 PM 5444004 7018548 2438320 30.93 2688 1771880 983416 11.01 139600 2031064 25884
01:10:01 PM 5255132 6997412 2627192 33.33 2688 1928428 987056 11.05 144452 2173052 116076
01:11:01 PM 5138492 6981012 2743832 34.81 2688 2023612 967300 10.83 147384 2269420 92588
01:12:01 PM 5118092 6971236 2764232 35.07 2688 2033728 971296 10.88 320336 2109956 14192
01:13:01 PM 5039560 6893596 2842764 36.07 2688 2034632 1052180 11.78 325040 2183936 972
Average: 5199056 6972361 2683268 34.04 2688 1958456 992250 11.11 215362 2153486 49942
01:08:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:09:01 PM eth0 165.35 90.78 642.05 46.97 0.00 0.00 0.00 0.00
01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:10:01 PM eth0 32.84 21.76 631.03 4.20 0.00 0.00 0.00 0.00
01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:11:01 PM eth0 21.06 16.11 245.45 4.02 0.00 0.00 0.00 0.00
01:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:12:01 PM eth0 63.79 57.52 48.64 234.82 0.00 0.00 0.00 0.00
01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:13:01 PM eth0 10.40 9.63 7.54 4.10 0.00 0.00 0.00 0.00
01:13:01 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 58.33 38.99 313.85 58.86 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 01/20/2025 _x86_64_ (2 CPU)
13:06:45 LINUX RESTART (2 CPU)
01:08:02 PM CPU %user %nice %system %iowait %steal %idle
01:09:01 PM all 15.07 0.00 2.16 2.50 0.06 80.20
01:09:01 PM 0 18.45 0.00 1.77 0.87 0.05 78.86
01:09:01 PM 1 11.70 0.00 2.55 4.13 0.07 81.54
01:10:01 PM all 14.74 0.00 1.64 0.86 0.06 82.70
01:10:01 PM 0 15.89 0.00 1.72 0.45 0.07 81.87
01:10:01 PM 1 13.59 0.00 1.56 1.26 0.05 83.53
01:11:01 PM all 13.93 0.00 1.63 1.46 0.06 82.93
01:11:01 PM 0 13.36 0.00 1.45 1.22 0.05 83.92
01:11:01 PM 1 14.50 0.00 1.80 1.70 0.07 81.93
01:12:01 PM all 19.54 0.00 1.24 0.83 0.06 78.33
01:12:01 PM 0 12.39 0.00 1.15 1.07 0.07 85.32
01:12:01 PM 1 26.69 0.00 1.34 0.58 0.05 71.34
01:13:01 PM all 15.96 0.00 0.89 0.16 0.06 82.93
01:13:01 PM 0 18.18 0.00 1.00 0.07 0.05 80.71
01:13:01 PM 1 13.74 0.00 0.78 0.25 0.07 85.15
Average: all 15.85 0.00 1.51 1.16 0.06 81.43
Average: 0 15.64 0.00 1.42 0.73 0.06 82.15
Average: 1 16.06 0.00 1.60 1.58 0.06 80.70