---> uname -a:
Linux prd-centos7-builder-2c-1g-38119.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 521 5422 16 1877 7017
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:57:e8:50 brd ff:ff:ff:ff:ff:ff
inet 10.30.122.138/23 brd 10.30.123.255 scope global dynamic eth0
valid_lft 86187sec preferred_lft 86187sec
inet6 fe80::f816:3eff:fe57:e850/64 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) 02/04/2025 _x86_64_ (2 CPU)
12:03:19 AM LINUX RESTART
12:04:03 AM tps rtps wtps bread/s bwrtn/s
12:05:01 AM 244.56 1.15 243.40 40.52 9328.53
12:06:01 AM 184.54 1.62 182.92 105.03 4977.31
Average: 214.04 1.39 212.65 73.32 7116.43
12:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:05:01 AM 5598560 2410356 30.10 2620 1808532 620432 6.85 530332 1579100 119520
12:06:01 AM 5591764 2417152 30.18 2620 1809876 607388 6.71 548532 1563408 20
Average: 5595162 2413754 30.14 2620 1809204 613910 6.78 539432 1571254 59770
12:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
12:05:01 AM eth0 70.31 52.12 988.58 11.88 0.00 0.00 0.00
12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:06:01 AM eth0 37.25 30.82 48.11 19.21 0.00 0.00 0.00
12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 53.51 41.29 510.45 15.60 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) 02/04/2025 _x86_64_ (2 CPU)
12:03:19 AM LINUX RESTART
12:04:03 AM CPU %user %nice %system %iowait %steal %idle
12:05:01 AM all 36.91 0.00 4.16 2.49 0.11 56.34
12:05:01 AM 0 21.08 0.00 2.97 2.72 0.11 73.13
12:05:01 AM 1 53.23 0.00 5.41 2.27 0.11 38.98
12:06:01 AM all 34.51 0.00 2.11 1.62 0.11 61.65
12:06:01 AM 0 18.85 0.00 1.64 1.29 0.12 78.10
12:06:01 AM 1 50.80 0.00 2.58 1.93 0.11 44.59
Average: all 35.69 0.00 3.12 2.04 0.11 59.04
Average: 0 19.94 0.00 2.29 1.99 0.11 75.66
Average: 1 51.99 0.00 3.97 2.10 0.11 41.83