---> uname -a:
Linux prd-centos7-docker-2c-1g-42136.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 12G 29G 30% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 950 167 16 6703 6555
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:5d:22:69 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic eth0
valid_lft 86031sec preferred_lft 86031sec
inet6 fe80::f816:3eff:fe5d:2269/64 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 02:42:32:ca:fb:67 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) 09/26/2024 _x86_64_ (2 CPU)
01:25:26 PM LINUX RESTART
01:26:01 PM tps rtps wtps bread/s bwrtn/s
01:27:01 PM 172.74 8.88 163.86 826.78 5744.31
01:28:01 PM 477.56 8.43 469.14 2529.11 21437.38
01:29:01 PM 688.69 0.00 688.69 0.00 85076.92
01:30:01 PM 872.68 3.89 868.79 328.67 72269.07
01:31:01 PM 1118.68 73.51 1045.18 5392.84 50013.44
Average: 666.16 18.93 647.22 1814.92 46917.93
01:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:27:01 PM 5348824 2660092 33.21 2620 1950848 939748 10.38 635288 1723792 212004
01:28:01 PM 3501056 4507860 56.29 2620 3684616 1129208 12.47 1078128 2971880 1286332
01:29:01 PM 1859044 6149872 76.79 2620 5178832 978616 10.80 955612 4560320 653128
01:30:01 PM 137360 7871556 98.28 2620 6625432 1158968 12.80 1221408 5774468 803000
01:31:01 PM 221320 7787596 97.24 2620 6374492 942996 10.41 1010204 5737556 117572
Average: 2213521 5795395 72.36 2620 4762844 1029907 11.37 980128 4153603 614407
01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
01:27:01 PM eth0 84.16 65.98 1068.75 20.15 0.00 0.00 0.00
01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:28:01 PM eth0 271.10 163.94 9026.52 16.08 0.00 0.00 0.00
01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:29:01 PM eth0 493.02 285.03 17629.55 19.78 0.00 0.00 0.00
01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:30:01 PM eth0 179.36 106.53 6919.30 7.98 0.00 0.00 0.00
01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:31:01 PM eth0 23.41 17.60 527.24 8.93 0.00 0.00 0.00
01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 210.19 127.80 7033.81 14.58 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) 09/26/2024 _x86_64_ (2 CPU)
01:25:26 PM LINUX RESTART
01:26:01 PM CPU %user %nice %system %iowait %steal %idle
01:27:01 PM all 33.92 0.00 3.79 4.17 0.12 58.00
01:27:01 PM 0 29.16 0.00 3.32 4.13 0.12 63.26
01:27:01 PM 1 38.76 0.00 4.27 4.22 0.14 52.61
01:28:01 PM all 32.79 0.00 9.51 8.07 0.15 49.48
01:28:01 PM 0 23.91 0.00 9.16 8.57 0.14 58.22
01:28:01 PM 1 41.86 0.00 9.88 7.55 0.15 40.55
01:29:01 PM all 17.66 0.00 7.12 27.24 0.15 47.83
01:29:01 PM 0 17.66 0.00 7.56 26.94 0.09 47.76
01:29:01 PM 1 17.67 0.00 6.68 27.52 0.21 47.91
01:30:01 PM all 17.52 0.00 7.96 23.77 0.11 50.65
01:30:01 PM 0 17.57 0.00 7.87 27.69 0.12 46.74
01:30:01 PM 1 17.47 0.00 8.06 19.86 0.09 54.51
01:31:01 PM all 13.09 0.00 6.05 30.40 0.10 50.37
01:31:01 PM 0 10.46 0.00 5.70 26.46 0.10 57.28
01:31:01 PM 1 15.73 0.00 6.41 34.34 0.10 43.41
Average: all 22.91 0.00 6.88 18.82 0.13 51.26
Average: 0 19.72 0.00 6.71 18.79 0.12 54.67
Average: 1 26.13 0.00 7.05 18.86 0.14 47.83