---> uname -a:
Linux prd-centos7-builder-2c-1g-39663.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities
---> nproc:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 3.9G 17M 3.9G 1% /run
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/vda1 40G 5.7G 35G 15% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 509 5435 16 1876 7029
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:b1:0e:34 brd ff:ff:ff:ff:ff:ff
inet 10.30.122.202/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86194sec preferred_lft 86194sec
inet6 fe80::f816:3eff:feb1:e34/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/25/2025 _x86_64_ (2 CPU)
02:03:21 AM LINUX RESTART
02:04:01 AM tps rtps wtps bread/s bwrtn/s
02:05:01 AM 254.97 0.80 254.17 25.32 9482.71
02:06:01 AM 171.32 0.70 170.62 54.35 4527.99
Average: 213.14 0.75 212.39 39.84 7004.94
02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:05:01 AM 5542816 2466100 30.79 2620 1816476 658072 7.27 584004 1581388 117596
02:06:01 AM 5598948 2409968 30.09 2620 1807748 607260 6.70 545748 1560556 8
Average: 5570882 2438034 30.44 2620 1812112 632666 6.99 564876 1570972 58802
02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
02:05:01 AM eth0 66.15 49.54 954.92 11.35 0.00 0.00 0.00
02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:06:01 AM eth0 29.93 26.79 29.45 9.64 0.00 0.00 0.00
02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 48.03 38.17 492.10 10.49 0.00 0.00 0.00
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/25/2025 _x86_64_ (2 CPU)
02:03:21 AM LINUX RESTART
02:04:01 AM CPU %user %nice %system %iowait %steal %idle
02:05:01 AM all 38.79 0.00 3.74 1.56 0.11 55.80
02:05:01 AM 0 69.44 0.00 6.14 2.22 0.13 22.07
02:05:01 AM 1 10.22 0.00 1.49 0.93 0.10 87.25
02:06:01 AM all 34.54 0.00 2.51 0.87 0.11 61.97
02:06:01 AM 0 50.90 0.00 2.86 1.02 0.11 45.12
02:06:01 AM 1 18.71 0.00 2.18 0.72 0.10 78.29
Average: all 36.65 0.00 3.12 1.21 0.11 58.91
Average: 0 60.02 0.00 4.47 1.61 0.12 33.78
Average: 1 14.45 0.00 1.84 0.83 0.10 82.78