---> uname -a:
Linux prd-centos7-builder-1c-1g-2481.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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): 1
On-line CPU(s) list: 0
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 1
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
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 ssbd rsb_ctxsw 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:
1
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 459M 0 459M 0% /dev
tmpfs 496M 0 496M 0% /dev/shm
tmpfs 496M 13M 483M 3% /run
tmpfs 496M 0 496M 0% /sys/fs/cgroup
/dev/vda1 20G 6.2G 14G 31% /
tmpfs 100M 0 100M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 990 331 99 11 560 484
Swap: 1023 1 1022
---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000
link/ether fa:16:3e:aa:8f:55 brd ff:ff:ff:ff:ff:ff
inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic eth0
valid_lft 86162sec preferred_lft 86162sec
inet6 fe80::f816:3eff:feaa:8f55/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 06/09/2025 _x86_64_ (1 CPU)
01:26:11 PM LINUX RESTART
01:27:01 PM tps rtps wtps bread/s bwrtn/s
01:28:01 PM 144.83 0.87 143.95 24.77 16119.76
01:29:02 PM 240.30 40.59 199.71 4756.77 33998.08
01:30:01 PM 177.76 118.52 59.24 7793.44 4740.50
Average: 187.82 52.92 134.91 4172.30 18405.65
01:27:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:28:01 PM 94100 920356 90.72 2088 554188 433544 21.01 327804 428372 34456
01:29:02 PM 63520 950936 93.74 0 492876 567692 27.52 367828 397376 29588
01:30:01 PM 144256 870200 85.78 0 481204 436612 21.16 240760 431384 21832
Average: 100625 913831 90.08 696 509423 479283 23.23 312131 419044 28625
01:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
01:28:01 PM eth0 86.23 82.20 933.74 10.10 0.00 0.00 0.00
01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:29:02 PM eth0 78.08 76.79 1452.10 11.96 0.00 0.00 0.00
01:29:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:30:01 PM eth0 22.74 22.97 20.88 17.77 0.00 0.00 0.00
01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 62.62 60.91 808.46 13.25 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 06/09/2025 _x86_64_ (1 CPU)
01:26:11 PM LINUX RESTART
01:27:01 PM CPU %user %nice %system %iowait %steal %idle
01:28:01 PM all 72.15 0.00 6.68 1.97 0.15 19.05
01:28:01 PM 0 72.15 0.00 6.68 1.97 0.15 19.05
01:29:02 PM all 71.25 0.00 7.57 4.48 0.16 16.54
01:29:02 PM 0 71.25 0.00 7.57 4.48 0.16 16.54
01:30:01 PM all 71.66 0.00 5.41 11.79 0.15 10.99
01:30:01 PM 0 71.66 0.00 5.41 11.79 0.15 10.99
Average: all 71.68 0.00 6.57 6.04 0.15 15.56
Average: 0 71.68 0.00 6.57 6.04 0.15 15.56