---> uname -a:
Linux prd-centos8-robot-2c-8g-7384.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 580 4963 19 2154 6821
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:7f:d2:a1 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85700sec preferred_lft 85700sec
inet6 fe80::f816:3eff:fe7f:d2a1/64 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) 03/14/2025 _x86_64_ (2 CPU)
00:40:58 LINUX RESTART (2 CPU)
12:42:01 AM tps rtps wtps bread/s bwrtn/s
12:43:01 AM 113.68 0.22 113.46 11.33 10094.65
12:44:01 AM 38.43 1.08 37.35 115.94 4846.11
12:45:01 AM 71.78 9.23 62.55 1641.72 7884.27
12:46:01 AM 5.67 0.00 5.67 0.00 645.63
12:47:01 AM 0.33 0.00 0.33 0.00 6.21
12:48:01 AM 0.13 0.00 0.13 0.00 1.07
12:49:01 AM 2.27 0.12 2.15 33.06 156.61
12:50:01 AM 0.35 0.00 0.35 0.00 5.73
12:51:01 AM 0.25 0.00 0.25 0.00 3.85
12:52:01 AM 12.70 0.37 12.33 41.59 644.29
Average: 24.56 1.10 23.46 184.37 2428.87
12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:43:01 AM 5122908 6982112 2759524 35.01 2688 2036152 734160 8.22 195780 2218544 170784
12:44:01 AM 5276092 7091152 2606340 33.07 2688 1992440 640892 7.18 217320 2043152 20
12:45:01 AM 4995448 7064676 2886984 36.63 2688 2238028 637096 7.13 263876 2246072 16668
12:46:01 AM 4996452 7065348 2885980 36.61 2688 2238036 637096 7.13 263880 2245476 8
12:47:01 AM 4996488 7065384 2885944 36.61 2688 2238036 637096 7.13 263884 2245552 4
12:48:01 AM 4996372 7065272 2886060 36.61 2688 2238040 637096 7.13 263888 2245556 20
12:49:01 AM 4912452 6984956 2969980 37.68 2688 2241636 729960 8.17 264020 2328580 8
12:50:01 AM 4906652 6979176 2975780 37.75 2688 2241660 755592 8.46 264020 2334216 28
12:51:01 AM 4850912 6923484 3031520 38.46 2688 2241676 811352 9.08 264020 2389308 16
12:52:01 AM 5174376 7071260 2708056 34.36 2688 2072180 662048 7.41 458160 1894664 13264
Average: 5022815 7029282 2859617 36.28 2688 2177788 688239 7.71 271885 2219112 20082
12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:43:01 AM eth0 109.83 82.90 1222.30 11.89 0.00 0.00 0.00 0.00
12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:01 AM eth0 18.94 14.56 8.26 4.94 0.00 0.00 0.00 0.00
12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:45:01 AM eth0 634.99 459.85 412.93 102.34 0.00 0.00 0.00 0.00
12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:46:01 AM eth0 4.52 2.88 2.05 0.84 0.00 0.00 0.00 0.00
12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:47:01 AM eth0 2.52 1.95 0.54 0.48 0.00 0.00 0.00 0.00
12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:48:01 AM eth0 3.53 2.07 0.74 0.61 0.00 0.00 0.00 0.00
12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:49:01 AM eth0 71.88 56.75 699.44 4.93 0.00 0.00 0.00 0.00
12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:50:01 AM eth0 310.06 304.63 5497.20 19.89 0.00 0.00 0.00 0.00
12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:51:01 AM eth0 488.12 366.92 5696.50 23.71 0.00 0.00 0.00 0.00
12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:52:01 AM eth0 168.83 111.61 969.10 33.24 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 181.32 140.41 1450.86 20.29 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) 03/14/2025 _x86_64_ (2 CPU)
00:40:58 LINUX RESTART (2 CPU)
12:42:01 AM CPU %user %nice %system %iowait %steal %idle
12:43:01 AM all 36.91 0.00 5.22 1.64 0.10 56.13
12:43:01 AM 0 26.70 0.00 4.57 1.68 0.08 66.96
12:43:01 AM 1 47.14 0.00 5.88 1.59 0.12 45.28
12:44:01 AM all 11.61 0.00 1.80 1.59 0.08 84.93
12:44:01 AM 0 7.52 0.00 1.40 1.09 0.08 89.91
12:44:01 AM 1 15.69 0.00 2.19 2.10 0.07 79.95
12:45:01 AM all 27.95 0.00 5.89 1.32 0.08 64.75
12:45:01 AM 0 26.10 0.00 5.64 1.24 0.08 66.94
12:45:01 AM 1 29.79 0.00 6.14 1.40 0.08 62.58
12:46:01 AM all 0.37 0.00 0.15 0.13 0.04 99.32
12:46:01 AM 0 0.10 0.00 0.15 0.12 0.05 99.58
12:46:01 AM 1 0.63 0.00 0.15 0.13 0.03 99.05
12:47:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52
12:47:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72
12:47:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32
12:48:01 AM all 0.28 0.00 0.08 0.00 0.04 99.59
12:48:01 AM 0 0.12 0.00 0.12 0.00 0.05 99.72
12:48:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.47
12:49:01 AM all 6.35 0.00 1.43 0.03 0.08 92.11
12:49:01 AM 0 7.87 0.00 1.81 0.05 0.08 90.18
12:49:01 AM 1 4.84 0.00 1.05 0.00 0.08 94.03
12:50:01 AM all 9.40 0.00 1.22 0.00 0.10 89.28
12:50:01 AM 0 0.62 0.00 0.13 0.00 0.08 99.16
12:50:01 AM 1 18.28 0.00 2.31 0.00 0.12 79.28
12:51:01 AM all 8.98 0.00 1.31 0.00 0.12 89.60
12:51:01 AM 0 2.06 0.00 0.42 0.00 0.12 97.40
12:51:01 AM 1 15.92 0.00 2.20 0.00 0.12 81.76
12:52:01 AM all 15.40 0.00 2.36 0.08 0.08 82.08
12:52:01 AM 0 16.63 0.00 2.37 0.07 0.07 80.86
12:52:01 AM 1 14.17 0.00 2.34 0.10 0.08 83.31
Average: all 11.76 0.00 1.95 0.48 0.08 85.73
Average: 0 8.78 0.00 1.67 0.42 0.08 89.05
Average: 1 14.74 0.00 2.24 0.53 0.08 82.41