---> uname -a:
Linux prd-centos8-robot-2c-8g-9945.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 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 593 4964 19 2140 6808
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:88:d2:2b brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85697sec preferred_lft 85697sec
inet6 fe80::f816:3eff:fe88:d22b/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) 03/23/2025 _x86_64_ (2 CPU)
02:21:35 LINUX RESTART (2 CPU)
02:22:01 AM tps rtps wtps bread/s bwrtn/s
02:23:01 AM 139.65 74.83 64.82 8029.99 36812.73
02:24:01 AM 117.61 0.73 116.88 53.05 11733.29
02:25:01 AM 25.69 0.38 25.31 64.25 2103.77
02:26:01 AM 64.61 6.78 57.83 1249.72 7692.60
02:27:01 AM 5.25 0.00 5.25 0.00 215.93
02:28:01 AM 0.53 0.00 0.53 0.00 6.41
02:29:01 AM 0.33 0.00 0.33 0.00 3.42
02:30:01 AM 0.58 0.12 0.47 33.05 94.85
02:31:01 AM 1.78 0.00 1.78 0.00 63.48
02:32:01 AM 0.37 0.00 0.37 0.00 7.22
02:33:01 AM 26.18 0.63 25.55 73.19 1321.25
Average: 34.78 7.59 27.19 864.06 5460.16
02:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:23:01 AM 5339960 7012808 2542464 32.25 2688 1860396 764632 8.56 210820 2029576 193828
02:24:01 AM 5180340 6991632 2702084 34.28 2688 1988408 739304 8.28 198680 2153756 31284
02:25:01 AM 5163492 7025292 2718932 34.49 2688 2036748 722784 8.09 229096 2135312 41084
02:26:01 AM 4995784 7048488 2886640 36.62 2688 2222144 661924 7.41 259252 2250960 112
02:27:01 AM 4996032 7048736 2886392 36.62 2688 2222144 661924 7.41 259252 2250948 4
02:28:01 AM 4996068 7048768 2886356 36.62 2688 2222148 661924 7.41 259252 2251056 0
02:29:01 AM 4996144 7048844 2886280 36.62 2688 2222148 661924 7.41 259252 2251108 4
02:30:01 AM 4898204 6954504 2984220 37.86 2688 2225744 791256 8.86 259384 2347704 16
02:31:01 AM 4904584 6960916 2977840 37.78 2688 2225764 762860 8.54 259384 2341412 16
02:32:01 AM 4990496 7048144 2891928 36.69 2688 2227080 669228 7.49 259708 2256248 1312
02:33:01 AM 5095424 6978852 2787000 35.36 2688 2059168 739328 8.28 454840 1980400 200
Average: 5050593 7015180 2831831 35.93 2688 2137445 712463 7.98 264447 2204407 24351
02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:23:01 AM eth0 274.05 177.61 1572.04 59.92 0.00 0.00 0.00 0.00
02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:24:01 AM eth0 69.34 53.43 746.00 8.80 0.00 0.00 0.00 0.00
02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:25:01 AM eth0 31.24 24.36 93.81 7.10 0.00 0.00 0.00 0.00
02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:26:01 AM eth0 610.91 434.66 325.49 97.50 0.00 0.00 0.00 0.00
02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:27:01 AM eth0 3.13 1.98 1.33 0.41 0.00 0.00 0.00 0.00
02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:28:01 AM eth0 1.37 0.80 0.23 0.18 0.00 0.00 0.00 0.00
02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:29:01 AM eth0 2.75 1.95 0.51 0.43 0.00 0.00 0.00 0.00
02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:30:01 AM eth0 146.33 121.46 1734.45 9.11 0.00 0.00 0.00 0.00
02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:31:01 AM eth0 287.84 280.76 5292.28 18.15 0.00 0.00 0.00 0.00
02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:32:01 AM eth0 293.08 266.87 4960.11 18.69 0.00 0.00 0.00 0.00
02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:33:01 AM eth0 68.79 48.39 93.50 32.66 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 162.63 128.39 1347.32 23.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 03/23/2025 _x86_64_ (2 CPU)
02:21:35 LINUX RESTART (2 CPU)
02:22:01 AM CPU %user %nice %system %iowait %steal %idle
02:23:01 AM all 41.89 0.05 8.52 11.79 0.13 37.62
02:23:01 AM 0 52.23 0.05 8.19 15.09 0.15 24.28
02:23:01 AM 1 31.58 0.05 8.85 8.50 0.12 50.91
02:24:01 AM all 29.25 0.00 4.54 1.13 0.11 64.97
02:24:01 AM 0 41.30 0.00 5.52 1.22 0.12 51.85
02:24:01 AM 1 17.23 0.00 3.57 1.03 0.10 78.07
02:25:01 AM all 18.91 0.00 3.32 0.22 0.08 77.47
02:25:01 AM 0 17.29 0.00 3.49 0.12 0.07 79.04
02:25:01 AM 1 20.54 0.00 3.16 0.32 0.08 75.90
02:26:01 AM all 20.85 0.00 4.74 0.75 0.08 73.58
02:26:01 AM 0 23.01 0.00 4.60 0.85 0.07 71.48
02:26:01 AM 1 18.69 0.00 4.89 0.65 0.08 75.68
02:27:01 AM all 0.33 0.00 0.08 0.01 0.03 99.56
02:27:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70
02:27:01 AM 1 0.48 0.00 0.07 0.02 0.02 99.42
02:28:01 AM all 0.36 0.00 0.07 0.00 0.03 99.55
02:28:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75
02:28:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35
02:29:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55
02:29:01 AM 0 0.22 0.00 0.07 0.00 0.02 99.70
02:29:01 AM 1 0.48 0.00 0.08 0.00 0.03 99.40
02:30:01 AM all 9.08 0.00 1.81 0.01 0.06 89.05
02:30:01 AM 0 5.92 0.00 1.09 0.00 0.05 92.94
02:30:01 AM 1 12.26 0.00 2.53 0.02 0.07 85.12
02:31:01 AM all 9.46 0.00 1.30 0.01 0.09 89.14
02:31:01 AM 0 7.01 0.00 0.97 0.00 0.08 91.94
02:31:01 AM 1 11.92 0.00 1.63 0.02 0.10 86.33
02:32:01 AM all 8.61 0.00 1.19 0.01 0.08 90.10
02:32:01 AM 0 0.84 0.00 0.28 0.02 0.07 98.80
02:32:01 AM 1 16.45 0.00 2.11 0.00 0.10 81.34
02:33:01 AM all 23.95 0.00 3.20 0.11 0.08 72.66
02:33:01 AM 0 22.32 0.00 3.56 0.12 0.08 73.92
02:33:01 AM 1 25.58 0.00 2.84 0.10 0.08 71.39
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 14.81 0.00 2.62 1.27 0.07 81.22
Average: 0 15.46 0.00 2.54 1.57 0.07 80.36
Average: 1 14.16 0.00 2.71 0.97 0.07 82.09