---> uname -a:
Linux prd-centos8-robot-2c-8g-2766.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 565 5061 19 2069 6836
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:f0:f0:67 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 86177sec preferred_lft 86177sec
inet6 fe80::f816:3eff:fef0:f067/64 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) 02/26/2025 _x86_64_ (2 CPU)
00:53:52 LINUX RESTART (2 CPU)
12:55:01 AM tps rtps wtps bread/s bwrtn/s
12:56:01 AM 110.51 0.28 110.23 13.46 10328.76
12:57:01 AM 46.78 0.97 45.81 96.78 5420.68
Average: 78.65 0.62 78.02 55.12 7874.72
12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:56:01 AM 5215156 7027712 2667276 33.84 2688 1990832 676536 7.58 189760 2135780 141816
12:57:01 AM 5239596 7049856 2642836 33.53 2688 1987632 659184 7.38 382472 1915512 152
Average: 5227376 7038784 2655056 33.68 2688 1989232 667860 7.48 286116 2025646 70984
12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:56:01 AM eth0 95.55 74.37 1086.41 10.47 0.00 0.00 0.00 0.00
12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:57:01 AM eth0 45.18 30.86 217.88 9.09 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 70.36 52.62 652.14 9.78 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) 02/26/2025 _x86_64_ (2 CPU)
00:53:52 LINUX RESTART (2 CPU)
12:55:01 AM CPU %user %nice %system %iowait %steal %idle
12:56:01 AM all 32.03 0.00 5.15 7.54 0.14 55.13
12:56:01 AM 0 27.85 0.00 4.80 8.23 0.17 58.96
12:56:01 AM 1 36.21 0.00 5.51 6.86 0.12 51.30
12:57:01 AM all 20.49 0.00 2.69 1.15 0.08 75.59
12:57:01 AM 0 23.36 0.00 2.64 0.62 0.07 73.31
12:57:01 AM 1 17.63 0.00 2.74 1.69 0.08 77.87
Average: all 26.27 0.00 3.92 4.35 0.11 65.35
Average: 0 25.61 0.00 3.72 4.43 0.12 66.13
Average: 1 26.93 0.00 4.13 4.28 0.10 64.57