---> uname -a:
Linux prd-centos8-robot-2c-8g-6288.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: 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 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 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 622 4944 19 2130 6779
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:60:71:e6 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85822sec preferred_lft 85822sec
inet6 fe80::f816:3eff:fe60:71e6/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/29/2024 _x86_64_ (2 CPU)
22:51:50 LINUX RESTART (2 CPU)
10:52:01 PM tps rtps wtps bread/s bwrtn/s
10:53:02 PM 204.47 150.87 53.60 14690.25 38836.29
10:54:01 PM 114.05 0.30 113.74 14.23 10877.16
10:55:01 PM 38.99 1.08 37.90 115.96 4434.56
10:56:01 PM 54.99 9.23 45.76 1641.99 2949.68
10:57:01 PM 22.11 0.00 22.11 0.00 5465.26
10:58:01 PM 0.47 0.00 0.47 0.00 6.35
10:59:01 PM 0.33 0.00 0.33 0.00 3.82
11:00:01 PM 0.33 0.00 0.33 0.00 3.18
11:01:01 PM 20.49 0.55 19.94 81.68 795.32
Average: 50.57 18.04 32.54 1841.63 7034.28
10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:53:02 PM 5566828 7054740 2315604 29.38 2688 1682152 725856 8.13 183408 1856668 79220
10:54:01 PM 5131264 6965128 2751168 34.90 2688 2011584 751440 8.41 195812 2215256 150464
10:55:01 PM 5292768 7089408 2589664 32.85 2688 1974660 635664 7.12 218136 2032372 16
10:56:01 PM 5001428 7049228 2881004 36.55 2688 2217744 674040 7.55 264180 2252360 156360
10:57:01 PM 4993440 7041224 2888992 36.65 2688 2217744 674040 7.55 264180 2254412 4
10:58:01 PM 4993504 7041292 2888928 36.65 2688 2217748 674040 7.55 264180 2254484 8
10:59:01 PM 4993216 7041004 2889216 36.65 2688 2217748 674040 7.55 264180 2254432 4
11:00:01 PM 4992104 7039892 2890328 36.67 2688 2217748 677840 7.59 264180 2255920 4
11:01:01 PM 5076600 6949736 2805832 35.60 2688 2049180 774080 8.67 453184 2004592 13364
Average: 5115684 7030184 2766748 35.10 2688 2089590 695671 7.79 263493 2153388 44383
10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:53:02 PM eth0 254.90 143.64 1390.14 56.69 0.00 0.00 0.00 0.00
10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:54:01 PM eth0 104.24 84.38 1163.52 11.74 0.00 0.00 0.00 0.00
10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:55:01 PM eth0 23.21 9.78 7.57 3.68 0.00 0.00 0.00 0.00
10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:56:01 PM eth0 227.66 169.37 337.95 43.87 0.00 0.00 0.00 0.00
10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:57:01 PM eth0 2.30 0.87 1.10 0.13 0.00 0.00 0.00 0.00
10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:58:01 PM eth0 0.48 0.20 0.10 0.07 0.00 0.00 0.00 0.00
10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:59:01 PM eth0 1.50 0.22 0.13 0.02 0.00 0.00 0.00 0.00
11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:00:01 PM eth0 1.37 0.95 0.72 0.69 0.00 0.00 0.00 0.00
11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:01:01 PM eth0 49.95 36.24 79.22 22.87 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 73.90 49.45 329.62 15.54 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/29/2024 _x86_64_ (2 CPU)
22:51:50 LINUX RESTART (2 CPU)
10:52:01 PM CPU %user %nice %system %iowait %steal %idle
10:53:02 PM all 44.12 0.07 10.28 21.07 0.13 24.34
10:53:02 PM 0 47.46 0.07 10.83 21.32 0.10 20.21
10:53:02 PM 1 40.81 0.07 9.73 20.82 0.15 28.42
10:54:01 PM all 37.29 0.00 4.97 4.29 0.10 53.34
10:54:01 PM 0 45.64 0.00 5.61 4.32 0.10 44.33
10:54:01 PM 1 28.98 0.00 4.34 4.27 0.10 62.31
10:55:01 PM all 12.73 0.00 1.69 1.23 0.08 84.28
10:55:01 PM 0 15.18 0.00 2.13 1.79 0.07 80.84
10:55:01 PM 1 10.27 0.00 1.26 0.67 0.08 87.72
10:56:01 PM all 28.38 0.00 5.20 1.19 0.10 65.14
10:56:01 PM 0 33.31 0.00 5.67 1.15 0.08 59.78
10:56:01 PM 1 23.45 0.00 4.73 1.22 0.12 70.49
10:57:01 PM all 0.32 0.00 0.28 0.79 0.05 98.56
10:57:01 PM 0 0.12 0.00 0.23 0.65 0.05 98.95
10:57:01 PM 1 0.52 0.00 0.33 0.93 0.05 98.16
10:58:01 PM all 0.26 0.00 0.06 0.00 0.05 99.63
10:58:01 PM 0 0.08 0.00 0.05 0.00 0.05 99.82
10:58:01 PM 1 0.43 0.00 0.07 0.00 0.05 99.45
10:59:01 PM all 0.29 0.00 0.07 0.00 0.06 99.58
10:59:01 PM 0 0.08 0.00 0.10 0.00 0.07 99.75
10:59:01 PM 1 0.50 0.00 0.03 0.00 0.05 99.42
11:00:01 PM all 0.33 0.00 0.07 0.00 0.04 99.57
11:00:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75
11:00:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38
11:01:01 PM all 21.07 0.00 2.65 0.29 0.08 75.91
11:01:01 PM 0 26.03 0.00 3.24 0.30 0.08 70.35
11:01:01 PM 1 16.10 0.00 2.07 0.28 0.07 81.48
Average: all 16.00 0.01 2.79 3.18 0.08 77.95
Average: 0 18.54 0.01 3.08 3.24 0.07 75.06
Average: 1 13.45 0.01 2.50 3.11 0.08 80.85