---> uname -a:
Linux prd-centos7-docker-2c-1g-85585.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 6.8G 34G 17% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 602 4682 16 2536 6926
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:e8:3f:84 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic eth0
valid_lft 86193sec preferred_lft 86193sec
inet6 fe80::f816:3eff:fee8:3f84/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:fd:88:4f:3e 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 11/21/2024 _x86_64_ (2 CPU)
02:06:12 PM LINUX RESTART
02:07:01 PM tps rtps wtps bread/s bwrtn/s
02:08:01 PM 114.31 8.88 105.43 827.32 5827.47
02:09:01 PM 364.76 8.59 356.16 2556.03 23360.16
Average: 239.53 8.74 230.80 1691.67 14593.81
02:07:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:08:01 PM 5399332 2609576 32.58 2620 1921276 906440 10.01 605968 1704988 203136
02:09:01 PM 4863080 3145828 39.28 2620 2467448 957056 10.57 964156 1844444 4
Average: 5131206 2877702 35.93 2620 2194362 931748 10.29 785062 1774716 101570
02:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
02:08:01 PM eth0 59.89 44.50 975.15 9.33 0.00 0.00 0.00
02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:09:01 PM eth0 524.50 519.75 5116.31 3171.05 0.00 0.00 0.00
02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 292.20 282.13 3045.73 1590.19 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 11/21/2024 _x86_64_ (2 CPU)
02:06:12 PM LINUX RESTART
02:07:01 PM CPU %user %nice %system %iowait %steal %idle
02:08:01 PM all 32.14 0.00 2.95 4.29 0.14 60.48
02:08:01 PM 0 16.13 0.00 1.83 2.53 0.15 79.35
02:08:01 PM 1 48.74 0.00 4.12 6.13 0.12 40.89
02:09:01 PM all 33.33 0.00 6.15 13.66 0.12 46.75
02:09:01 PM 0 28.31 0.00 6.03 12.34 0.12 53.21
02:09:01 PM 1 38.39 0.00 6.29 14.99 0.11 40.24
Average: all 32.73 0.00 4.54 8.96 0.13 53.63
Average: 0 22.16 0.00 3.91 7.39 0.14 66.41
Average: 1 43.54 0.00 5.21 10.58 0.11 40.56