---> uname -a:
Linux prd-centos7-docker-1c-4g-43612.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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): 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 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:
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 6.2G 34G 16% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 584 5086 16 2150 6944
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:ad:96:fb brd ff:ff:ff:ff:ff:ff
inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic eth0
valid_lft 86222sec preferred_lft 86222sec
inet6 fe80::f816:3eff:fead:96fb/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:c5:73:d0:90 brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 10/18/2024 _x86_64_ (2 CPU)
01:20:45 AM LINUX RESTART
01:21:01 AM tps rtps wtps bread/s bwrtn/s
01:22:03 AM 243.15 74.43 168.72 9014.79 39871.26
01:23:01 AM 132.05 17.31 114.74 1952.46 7406.01
Average: 188.59 46.38 142.21 5546.35 23926.98
01:21:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:22:03 AM 5259248 2749488 34.33 2620 1735876 1295652 14.31 987196 1508560 95988
01:23:01 AM 5338896 2669840 33.34 2620 1977828 904176 9.98 790976 1567912 113164
Average: 5299072 2709664 33.83 2620 1856852 1099914 12.14 889086 1538236 104576
01:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
01:22:03 AM eth0 378.39 265.26 2017.79 73.13 0.00 0.00 0.00
01:22:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:22:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:23:01 AM eth0 119.32 110.89 797.89 18.73 0.00 0.00 0.00
01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 251.16 189.44 1418.67 46.41 0.00 0.00 0.00
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 10/18/2024 _x86_64_ (2 CPU)
01:20:45 AM LINUX RESTART
01:21:01 AM CPU %user %nice %system %iowait %steal %idle
01:22:03 AM all 39.03 0.00 8.64 25.18 0.13 27.03
01:22:03 AM 0 40.25 0.00 8.67 23.75 0.13 27.20
01:22:03 AM 1 37.88 0.00 8.60 26.55 0.12 26.85
01:23:01 AM all 34.37 0.00 3.13 3.24 0.10 59.17
01:23:01 AM 0 13.83 0.00 2.12 1.96 0.11 81.99
01:23:01 AM 1 55.84 0.00 4.19 4.57 0.09 35.31
Average: all 36.69 0.00 5.88 14.18 0.11 43.14
Average: 0 26.70 0.00 5.31 12.57 0.12 55.30
Average: 1 46.67 0.00 6.44 15.79 0.11 30.99