---> uname -a:
Linux prd-centos7-docker-2c-1g-95495.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 647 4619 16 2554 6881
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:e0:e2:b1 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic eth0
valid_lft 86213sec preferred_lft 86213sec
inet6 fe80::f816:3eff:fee0:e2b1/64 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:a0:ae:1a:21 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) 01/06/2025 _x86_64_ (2 CPU)
08:30:04 AM LINUX RESTART
08:31:01 AM tps rtps wtps bread/s bwrtn/s
08:32:01 AM 309.93 5.75 304.18 2428.79 9935.85
08:33:01 AM 139.90 4.73 135.17 325.44 18190.94
Average: 224.91 5.24 219.67 1377.11 14063.39
08:31:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 AM 5163092 2845816 35.53 2620 2033176 1020520 11.27 769736 1760612 46040
08:33:01 AM 4767020 3241888 40.48 2620 2491240 942328 10.40 1040612 1863340 844
Average: 4965056 3043852 38.01 2620 2262208 981424 10.84 905174 1811976 23442
08:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
08:32:01 AM eth0 47.66 35.72 361.22 11.58 0.00 0.00 0.00
08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 AM eth0 404.71 403.61 5189.16 2333.59 0.00 0.00 0.00
08:33:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00
08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 226.19 219.67 2775.19 1172.58 0.00 0.00 0.00
Average: lo 0.27 0.27 0.06 0.06 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) 01/06/2025 _x86_64_ (2 CPU)
08:30:04 AM LINUX RESTART
08:31:01 AM CPU %user %nice %system %iowait %steal %idle
08:32:01 AM all 30.68 0.00 5.38 5.81 0.13 57.99
08:32:01 AM 0 17.49 0.00 4.70 6.20 0.12 71.49
08:32:01 AM 1 44.44 0.00 6.08 5.41 0.15 43.92
08:33:01 AM all 34.29 0.00 3.56 6.84 0.10 55.21
08:33:01 AM 0 34.87 0.00 3.75 3.79 0.11 57.48
08:33:01 AM 1 33.68 0.00 3.39 9.88 0.11 52.93
Average: all 32.49 0.00 4.47 6.33 0.12 56.60
Average: 0 26.09 0.00 4.23 5.01 0.11 64.55
Average: 1 38.99 0.00 4.72 7.68 0.13 48.49