---> uname -a:
Linux prd-centos7-docker-2c-1g-82358.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 6.9G 34G 18% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 612 4573 16 2635 6912
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:46:55:1b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic eth0
valid_lft 86206sec preferred_lft 86206sec
inet6 fe80::f816:3eff:fe46:551b/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 02:42:7b:82:f6:b4 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) 11/08/2024 _x86_64_ (2 CPU)
04:11:07 PM LINUX RESTART
04:12:01 PM tps rtps wtps bread/s bwrtn/s
04:13:01 PM 211.49 2.88 208.61 1615.32 8483.16
04:14:01 PM 215.74 7.96 207.78 1101.62 6544.83
Average: 213.61 5.42 208.19 1358.45 7513.91
04:12:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:13:01 PM 5388296 2620620 32.72 2620 1972216 868804 9.59 570688 1739212 109348
04:14:01 PM 4734664 3274252 40.88 2620 2564812 895636 9.89 821664 2097716 529384
Average: 5061480 2947436 36.80 2620 2268514 882220 9.74 696176 1918464 319366
04:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
04:13:01 PM eth0 71.70 56.13 980.36 11.85 0.00 0.00 0.00
04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:14:01 PM eth0 163.11 105.65 5032.64 21.02 0.00 0.00 0.00
04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 117.41 80.89 3006.67 16.43 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) 11/08/2024 _x86_64_ (2 CPU)
04:11:07 PM LINUX RESTART
04:12:01 PM CPU %user %nice %system %iowait %steal %idle
04:13:01 PM all 32.12 0.00 3.19 8.34 0.11 56.23
04:13:01 PM 0 33.34 0.00 3.26 8.50 0.10 54.79
04:13:01 PM 1 30.89 0.00 3.10 8.20 0.12 57.68
04:14:01 PM all 37.40 0.00 6.77 4.45 0.12 51.26
04:14:01 PM 0 60.96 0.00 7.69 4.84 0.15 26.35
04:14:01 PM 1 15.10 0.00 5.93 4.08 0.10 74.79
Average: all 34.74 0.00 4.97 6.41 0.11 53.77
Average: 0 46.84 0.00 5.43 6.71 0.12 40.90
Average: 1 22.96 0.00 4.52 6.13 0.11 66.27