---> uname -a:
Linux prd-centos7-builder-2c-1g-45019.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 527 5413 16 1880 7011
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:19:8a:b5 brd ff:ff:ff:ff:ff:ff
inet 10.30.122.150/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86175sec preferred_lft 86175sec
inet6 fe80::f816:3eff:fe19:8ab5/64 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) 04/15/2025 _x86_64_ (2 CPU)
10:03:37 PM LINUX RESTART
10:04:01 PM tps rtps wtps bread/s bwrtn/s
10:05:01 PM 294.99 12.74 282.25 1753.23 8406.86
10:06:01 PM 308.98 0.68 308.30 52.91 9050.52
10:07:01 PM 28.65 1.67 26.99 147.26 601.83
Average: 210.88 5.03 205.85 651.19 6019.87
10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:05:01 PM 5593008 2415908 30.17 2620 1795672 628540 6.94 556588 1573544 202500
10:06:01 PM 5562684 2446232 30.54 2620 1812628 620040 6.85 573412 1564860 212
10:07:01 PM 5530280 2478636 30.95 2620 1818472 644564 7.12 726092 1446976 20776
Average: 5561991 2446925 30.55 2620 1808924 631048 6.97 618697 1528460 74496
10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
10:05:01 PM eth0 276.62 174.25 1593.35 60.28 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 25.10 21.64 60.32 8.08 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
10:07:01 PM eth0 32.93 26.25 33.24 11.42 0.00 0.00 0.00
10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 111.56 74.05 562.36 26.60 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) 04/15/2025 _x86_64_ (2 CPU)
10:03:37 PM LINUX RESTART
10:04:01 PM CPU %user %nice %system %iowait %steal %idle
10:05:01 PM all 41.50 0.00 4.61 2.58 0.11 51.20
10:05:01 PM 0 21.88 0.00 3.30 2.30 0.09 72.44
10:05:01 PM 1 62.15 0.00 5.97 2.87 0.13 28.89
10:06:01 PM all 28.60 0.00 2.54 1.45 0.08 67.34
10:06:01 PM 0 13.48 0.00 1.89 1.38 0.09 83.16
10:06:01 PM 1 44.30 0.00 3.21 1.54 0.09 50.86
10:07:01 PM all 36.76 0.00 1.90 0.22 0.09 61.04
10:07:01 PM 0 14.64 0.00 1.57 0.10 0.07 83.63
10:07:01 PM 1 60.11 0.00 2.24 0.34 0.09 37.22
Average: all 35.58 0.00 3.01 1.41 0.09 59.91
Average: 0 16.64 0.00 2.25 1.25 0.08 79.77
Average: 1 55.45 0.00 3.80 1.58 0.10 39.07