---> uname -a:
Linux prd-centos7-builder-2c-1g-39876.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 540 5400 16 1879 6997
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:9f:84:3e brd ff:ff:ff:ff:ff:ff
inet 10.30.122.118/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86196sec preferred_lft 86196sec
inet6 fe80::f816:3eff:fe9f:843e/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) 02/28/2025 _x86_64_ (2 CPU)
05:03:19 AM LINUX RESTART
05:04:01 AM tps rtps wtps bread/s bwrtn/s
05:05:01 AM 253.41 0.83 252.57 26.39 9400.07
05:06:01 AM 173.98 0.68 173.30 53.83 4613.31
Average: 213.69 0.76 212.93 40.11 7006.49
05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:05:01 AM 5516548 2492360 31.12 2620 1811636 695820 7.68 612880 1578816 110340
05:06:01 AM 5560620 2448288 30.57 2620 1811180 647908 7.15 579184 1563728 8
Average: 5538584 2470324 30.84 2620 1811408 671864 7.42 596032 1571272 55174
05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
05:05:01 AM eth0 64.75 50.27 917.28 11.26 0.00 0.00 0.00
05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:06:01 AM eth0 30.18 26.22 44.04 9.68 0.00 0.00 0.00
05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 47.46 38.24 480.62 10.47 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) 02/28/2025 _x86_64_ (2 CPU)
05:03:19 AM LINUX RESTART
05:04:01 AM CPU %user %nice %system %iowait %steal %idle
05:05:01 AM all 38.55 0.00 3.90 1.65 0.09 55.81
05:05:01 AM 0 58.57 0.00 5.22 1.46 0.11 34.64
05:05:01 AM 1 19.47 0.00 2.65 1.82 0.09 75.97
05:06:01 AM all 34.67 0.00 2.03 0.81 0.09 62.39
05:06:01 AM 0 51.91 0.00 2.49 0.73 0.09 44.78
05:06:01 AM 1 18.21 0.00 1.57 0.89 0.07 79.25
Average: all 36.61 0.00 2.96 1.23 0.09 59.11
Average: 0 55.23 0.00 3.85 1.10 0.10 39.73
Average: 1 18.84 0.00 2.11 1.36 0.08 77.61