---> uname -a:
Linux prd-centos7-builder-2c-1g-41447.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 554 5390 16 1876 6984
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:61:97:f8 brd ff:ff:ff:ff:ff:ff
inet 10.30.122.88/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86191sec preferred_lft 86191sec
inet6 fe80::f816:3eff:fe61:97f8/64 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) 03/16/2025 _x86_64_ (2 CPU)
01:03:18 PM LINUX RESTART
01:04:01 PM tps rtps wtps bread/s bwrtn/s
01:05:01 PM 235.44 1.07 234.38 33.84 9297.75
01:06:01 PM 197.93 0.68 197.25 53.84 5312.13
Average: 216.69 0.87 215.82 43.84 7305.11
01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:05:01 PM 5526732 2482184 30.99 2620 1808700 706736 7.80 600452 1577584 129048
01:06:01 PM 5547440 2461476 30.73 2620 1808396 683560 7.55 593280 1561364 8
Average: 5537086 2471830 30.86 2620 1808548 695148 7.67 596866 1569474 64528
01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
01:05:01 PM eth0 72.60 55.88 967.72 11.98 0.00 0.00 0.00
01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:06:01 PM eth0 30.08 25.82 43.13 9.78 0.00 0.00 0.00
01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 51.35 40.85 505.47 10.88 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) 03/16/2025 _x86_64_ (2 CPU)
01:03:18 PM LINUX RESTART
01:04:01 PM CPU %user %nice %system %iowait %steal %idle
01:05:01 PM all 38.29 0.00 3.83 2.22 0.11 55.55
01:05:01 PM 0 19.50 0.00 2.76 1.94 0.12 75.68
01:05:01 PM 1 57.76 0.00 4.94 2.51 0.09 34.70
01:06:01 PM all 34.28 0.00 1.84 1.26 0.10 62.53
01:06:01 PM 0 13.30 0.00 1.53 0.58 0.09 84.50
01:06:01 PM 1 56.67 0.00 2.12 1.96 0.11 39.14
Average: all 36.29 0.00 2.83 1.74 0.11 59.03
Average: 0 16.39 0.00 2.15 1.26 0.10 80.11
Average: 1 57.22 0.00 3.55 2.24 0.10 36.90