---> uname -a:
Linux prd-centos8-robot-2c-8g-6964.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 581 4995 19 2120 6820
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:e7:23:2f brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85706sec preferred_lft 85706sec
inet6 fe80::f816:3eff:fee7:232f/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) 01/02/2025 _x86_64_ (2 CPU)
02:12:29 LINUX RESTART (2 CPU)
02:13:02 AM tps rtps wtps bread/s bwrtn/s
02:14:01 AM 72.69 30.72 41.97 5960.42 31940.39
02:15:01 AM 113.33 0.22 113.11 6.13 10186.04
02:16:01 AM 37.04 0.87 36.17 82.77 4456.93
02:17:01 AM 29.99 6.93 23.06 1278.91 2026.06
02:18:01 AM 47.22 0.03 47.18 3.47 6875.26
02:19:01 AM 5.58 0.00 5.58 0.00 226.31
02:20:01 AM 0.30 0.00 0.30 0.00 4.42
02:21:01 AM 0.23 0.00 0.23 0.00 2.80
02:22:01 AM 0.52 0.10 0.42 32.13 44.06
02:23:01 AM 12.83 0.32 12.51 36.92 619.31
02:24:01 AM 22.85 0.53 22.31 64.79 902.53
Average: 31.08 3.57 27.51 670.72 5167.31
02:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:14:01 AM 5556912 7062416 2325520 29.50 2688 1699188 702804 7.87 185352 1859792 73336
02:15:01 AM 5163368 6982428 2719064 34.50 2688 1997568 738804 8.27 190280 2189036 136828
02:16:01 AM 5259172 7054620 2623260 33.28 2688 1973296 653432 7.32 210232 2069932 28
02:17:01 AM 5086352 7007044 2796080 35.47 2688 2095776 717428 8.03 257848 2184948 45804
02:18:01 AM 5027608 7063416 2854824 36.22 2688 2205704 625252 7.00 258628 2218140 88
02:19:01 AM 5031396 7067200 2851036 36.17 2688 2205708 625252 7.00 258632 2218260 4
02:20:01 AM 5031408 7067212 2851024 36.17 2688 2205708 617928 6.92 258632 2218336 8
02:21:01 AM 5031788 7067600 2850644 36.16 2688 2205712 617928 6.92 258632 2218140 4
02:22:01 AM 4988736 7027032 2893696 36.71 2688 2208208 699880 7.84 258908 2260824 468
02:23:01 AM 5068344 6961608 2814088 35.70 2688 2069256 727860 8.15 281348 2180976 26632
02:24:01 AM 5159116 7027784 2723316 34.55 2688 2044880 683012 7.65 450472 1924792 16604
Average: 5127655 7035305 2754777 34.95 2688 2082819 673598 7.54 260815 2140289 27255
02:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:14:01 AM eth0 261.89 160.15 1180.85 58.08 0.00 0.00 0.00 0.00
02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:15:01 AM eth0 88.62 70.97 1079.79 10.59 0.00 0.00 0.00 0.00
02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:16:01 AM eth0 14.16 7.00 6.17 3.02 0.00 0.00 0.00 0.00
02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:17:01 AM eth0 35.45 30.61 294.92 5.91 0.00 0.00 0.00 0.00
02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:18:01 AM eth0 550.98 394.69 110.44 89.73 0.00 0.00 0.00 0.00
02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:19:01 AM eth0 3.18 2.27 1.20 0.49 0.00 0.00 0.00 0.00
02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:20:01 AM eth0 1.33 0.73 0.17 0.12 0.00 0.00 0.00 0.00
02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:21:01 AM eth0 2.78 1.93 0.44 0.42 0.00 0.00 0.00 0.00
02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:22:01 AM eth0 54.17 32.93 15.84 5.17 0.00 0.00 0.00 0.00
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 87.59 53.15 85.55 25.08 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 21.15 18.88 16.90 8.27 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 101.70 70.17 252.44 18.75 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) 01/02/2025 _x86_64_ (2 CPU)
02:12:29 LINUX RESTART (2 CPU)
02:13:02 AM CPU %user %nice %system %iowait %steal %idle
02:14:01 AM all 30.56 0.01 5.62 13.89 0.09 49.84
02:14:01 AM 0 31.32 0.02 6.26 12.00 0.09 50.32
02:14:01 AM 1 29.80 0.00 4.98 15.79 0.09 49.35
02:15:01 AM all 34.59 0.00 4.74 4.99 0.13 55.55
02:15:01 AM 0 24.47 0.00 3.81 3.71 0.12 67.89
02:15:01 AM 1 44.76 0.00 5.66 6.27 0.15 43.16
02:16:01 AM all 13.75 0.00 1.71 3.03 0.11 81.40
02:16:01 AM 0 11.84 0.00 1.66 1.91 0.08 84.51
02:16:01 AM 1 15.66 0.00 1.77 4.15 0.13 78.28
02:17:01 AM all 13.97 0.00 3.05 9.17 0.12 73.69
02:17:01 AM 0 10.34 0.00 2.66 7.83 0.12 79.05
02:17:01 AM 1 17.61 0.00 3.44 10.51 0.12 68.32
02:18:01 AM all 17.07 0.00 3.40 3.38 0.10 76.05
02:18:01 AM 0 9.48 0.00 3.14 4.15 0.07 83.17
02:18:01 AM 1 24.71 0.00 3.66 2.60 0.14 68.89
02:19:01 AM all 0.27 0.00 0.09 0.03 0.03 99.58
02:19:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70
02:19:01 AM 1 0.38 0.00 0.07 0.05 0.03 99.47
02:20:01 AM all 0.28 0.00 0.07 0.00 0.04 99.62
02:20:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83
02:20:01 AM 1 0.48 0.00 0.07 0.00 0.05 99.40
02:21:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55
02:21:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80
02:21:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30
02:22:01 AM all 8.51 0.00 0.84 0.02 0.07 90.57
02:22:01 AM 0 10.18 0.00 0.87 0.03 0.07 88.84
02:22:01 AM 1 6.84 0.00 0.80 0.00 0.07 92.29
02:23:01 AM all 11.48 0.00 1.57 1.22 0.08 85.65
02:23:01 AM 0 9.56 0.00 1.12 1.16 0.07 88.09
02:23:01 AM 1 13.40 0.00 2.03 1.29 0.08 83.20
02:24:01 AM all 27.64 0.00 3.34 0.90 0.08 68.04
02:24:01 AM 0 24.38 0.00 3.04 0.47 0.08 72.02
02:24:01 AM 1 30.89 0.00 3.63 1.33 0.08 64.06
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 14.35 0.00 2.22 3.30 0.08 80.05
Average: 0 11.94 0.00 2.07 2.82 0.07 83.10
Average: 1 16.76 0.00 2.37 3.79 0.09 76.99