---> uname -a:
Linux prd-centos7-builder-2c-1g-38017.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: 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 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 5.6G 35G 14% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 582 5363 16 1875 6956
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:88:08:cd brd ff:ff:ff:ff:ff:ff
inet 10.30.123.119/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86187sec preferred_lft 86187sec
inet6 fe80::f816:3eff:fe88:8cd/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) 02/01/2025 _x86_64_ (2 CPU)
10:03:21 PM LINUX RESTART
10:04:01 PM tps rtps wtps bread/s bwrtn/s
10:05:01 PM 214.52 4.53 209.99 220.92 8551.60
10:06:01 PM 210.09 0.70 209.40 54.37 5742.11
Average: 212.31 2.62 209.69 137.65 7146.97
10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:05:01 PM 5551512 2457404 30.68 2620 1807672 666876 7.36 578896 1579480 133292
10:06:01 PM 5487268 2521648 31.49 2620 1808096 726640 8.02 656880 1561876 240
Average: 5519390 2489526 31.08 2620 1807884 696758 7.69 617888 1570678 66766
10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
10:05:01 PM eth0 72.53 53.00 1063.19 10.61 0.00 0.00 0.00
10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:06:01 PM eth0 31.53 28.32 44.37 10.70 0.00 0.00 0.00
10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 52.04 40.66 553.82 10.66 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) 02/01/2025 _x86_64_ (2 CPU)
10:03:21 PM LINUX RESTART
10:04:01 PM CPU %user %nice %system %iowait %steal %idle
10:05:01 PM all 35.82 0.00 3.98 2.68 0.11 57.41
10:05:01 PM 0 16.74 0.00 2.76 1.96 0.10 78.44
10:05:01 PM 1 55.99 0.00 5.26 3.44 0.11 35.20
10:06:01 PM all 34.22 0.00 2.18 2.00 0.11 61.50
10:06:01 PM 0 5.71 0.00 1.45 1.32 0.10 91.42
10:06:01 PM 1 64.94 0.00 2.95 2.73 0.11 29.27
Average: all 35.02 0.00 3.08 2.34 0.11 59.47
Average: 0 11.17 0.00 2.10 1.64 0.10 85.00
Average: 1 60.47 0.00 4.10 3.08 0.11 32.24