---> uname -a:
Linux prd-centos8-robot-2c-8g-838.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 621 4931 19 2144 6780
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:ee:4d:b9 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85699sec preferred_lft 85699sec
inet6 fe80::f816:3eff:feee:4db9/64 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) 02/21/2025 _x86_64_ (2 CPU)
01:41:05 LINUX RESTART (2 CPU)
01:42:01 AM tps rtps wtps bread/s bwrtn/s
01:43:01 AM 114.15 0.82 113.33 55.18 10127.24
01:44:02 AM 34.46 0.38 34.07 64.25 4133.26
01:45:01 AM 74.75 9.42 65.33 1670.08 8013.33
01:46:01 AM 6.12 0.00 6.12 0.00 709.32
01:47:01 AM 2.73 0.00 2.73 0.00 76.39
01:48:01 AM 0.52 0.00 0.52 0.00 6.83
01:49:01 AM 0.48 0.12 0.37 33.06 12.30
01:50:01 AM 2.10 0.00 2.10 0.00 148.30
01:51:01 AM 0.28 0.00 0.28 0.00 4.22
01:52:01 AM 13.06 0.32 12.75 36.92 463.88
Average: 24.78 1.09 23.69 183.48 2360.19
01:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:43:01 AM 5178396 6982380 2704032 34.30 2688 1980812 739644 8.28 198044 2158232 104024
01:44:02 AM 5179224 6995420 2703204 34.29 2688 1993572 728568 8.16 223260 2132844 10852
01:45:01 AM 4968420 7027004 2914008 36.97 2688 2227480 681032 7.63 263708 2272968 16652
01:46:01 AM 4963348 7021544 2919080 37.03 2688 2227492 664780 7.44 263724 2279252 4
01:47:01 AM 4963160 7021356 2919268 37.04 2688 2227492 664780 7.44 263728 2279204 4
01:48:01 AM 4963280 7021468 2919148 37.03 2688 2227496 664780 7.44 263728 2279144 4
01:49:01 AM 4907580 6969380 2974848 37.74 2688 2231100 743308 8.32 263860 2334284 2508
01:50:01 AM 4876772 6938592 3005656 38.13 2688 2231116 781140 8.75 263860 2364700 16
01:51:01 AM 4867760 6929636 3014668 38.25 2688 2231136 811356 9.08 263860 2373484 16
01:52:01 AM 5065312 6952044 2817116 35.74 2688 2062200 753260 8.43 299740 2163088 19632
Average: 4993325 6985882 2889103 36.65 2688 2163990 723265 8.10 256751 2263720 15371
01:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:43:01 AM eth0 86.85 67.53 1121.94 11.04 0.00 0.00 0.00 0.00
01:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:44:02 AM eth0 18.91 13.28 7.09 4.70 0.00 0.00 0.00 0.00
01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:45:01 AM eth0 302.78 226.64 365.69 63.80 0.00 0.00 0.00 0.00
01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:46:01 AM eth0 167.82 127.20 37.11 31.67 0.00 0.00 0.00 0.00
01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:47:01 AM eth0 2.52 1.95 0.55 0.48 0.00 0.00 0.00 0.00
01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:48:01 AM eth0 3.05 2.18 0.50 0.47 0.00 0.00 0.00 0.00
01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:49:01 AM eth0 47.08 33.04 128.16 3.39 0.00 0.00 0.00 0.00
01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:50:01 AM eth0 268.13 252.23 5099.97 16.51 0.00 0.00 0.00 0.00
01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:51:01 AM eth0 277.89 264.21 5216.67 17.08 0.00 0.00 0.00 0.00
01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:52:01 AM eth0 135.05 107.98 1416.60 31.91 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 130.72 109.43 1341.12 18.03 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) 02/21/2025 _x86_64_ (2 CPU)
01:41:05 LINUX RESTART (2 CPU)
01:42:01 AM CPU %user %nice %system %iowait %steal %idle
01:43:01 AM all 37.14 0.00 5.28 1.14 0.10 56.34
01:43:01 AM 0 49.62 0.00 6.37 1.13 0.10 42.78
01:43:01 AM 1 24.67 0.00 4.20 1.15 0.10 69.89
01:44:02 AM all 11.58 0.00 1.95 0.33 0.05 86.09
01:44:02 AM 0 16.64 0.00 2.12 0.33 0.05 80.85
01:44:02 AM 1 6.51 0.00 1.77 0.33 0.05 91.33
01:45:01 AM all 27.25 0.00 5.49 3.33 0.09 63.84
01:45:01 AM 0 32.39 0.00 6.28 5.57 0.10 55.65
01:45:01 AM 1 22.11 0.00 4.69 1.10 0.08 72.01
01:46:01 AM all 0.65 0.00 0.49 0.09 0.03 98.73
01:46:01 AM 0 0.68 0.00 0.45 0.13 0.02 98.71
01:46:01 AM 1 0.62 0.00 0.54 0.05 0.05 98.75
01:47:01 AM all 0.35 0.00 0.08 0.11 0.03 99.43
01:47:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32
01:47:01 AM 1 0.12 0.00 0.08 0.22 0.03 99.55
01:48:01 AM all 0.23 0.00 0.09 0.00 0.03 99.66
01:48:01 AM 0 0.35 0.00 0.10 0.00 0.02 99.53
01:48:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78
01:49:01 AM all 5.54 0.00 1.34 0.00 0.06 93.06
01:49:01 AM 0 6.45 0.00 1.16 0.00 0.05 92.34
01:49:01 AM 1 4.64 0.00 1.52 0.00 0.07 93.77
01:50:01 AM all 8.35 0.00 1.14 0.02 0.08 90.41
01:50:01 AM 0 16.08 0.00 2.15 0.00 0.08 81.69
01:50:01 AM 1 0.70 0.00 0.15 0.03 0.08 99.03
01:51:01 AM all 9.77 0.00 1.26 0.00 0.08 88.89
01:51:01 AM 0 14.53 0.00 1.66 0.00 0.10 83.71
01:51:01 AM 1 5.01 0.00 0.85 0.00 0.07 94.07
01:52:01 AM all 15.70 0.00 2.45 0.07 0.08 81.71
01:52:01 AM 0 22.99 0.00 2.69 0.10 0.07 74.15
01:52:01 AM 1 8.39 0.00 2.21 0.03 0.08 89.28
Average: all 11.64 0.00 1.95 0.51 0.06 85.84
Average: 0 16.01 0.00 2.30 0.72 0.06 80.91
Average: 1 7.27 0.00 1.61 0.29 0.07 90.77