---> uname -a:
Linux prd-centos7-docker-2c-1g-39795.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: 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 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 615 4599 16 2606 6913
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:23:1b:e5 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic eth0
valid_lft 86215sec preferred_lft 86215sec
inet6 fe80::f816:3eff:fe23:1be5/64 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 02:42:76:8c:7f:cd 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) 09/19/2024 _x86_64_ (2 CPU)
11:06:35 AM LINUX RESTART
11:07:01 AM tps rtps wtps bread/s bwrtn/s
11:08:01 AM 170.66 13.37 157.29 3083.58 7008.82
11:09:01 AM 335.92 6.74 329.18 991.84 17120.10
Average: 253.28 10.06 243.23 2037.80 12064.04
11:07:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
11:08:01 AM 5427580 2581336 32.23 2620 1966780 850572 9.39 548308 1735816 197096
11:09:01 AM 4777372 3231544 40.35 2620 2538120 978404 10.80 1053324 1837348 125840
Average: 5102476 2906440 36.29 2620 2252450 914488 10.10 800816 1786582 161468
11:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
11:08:01 AM eth0 303.91 190.46 1515.50 68.16 0.00 0.00 0.00
11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:09:01 AM eth0 567.36 616.39 5758.84 3878.72 0.00 0.00 0.00
11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 435.63 403.41 3636.99 1973.28 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) 09/19/2024 _x86_64_ (2 CPU)
11:06:35 AM LINUX RESTART
11:07:01 AM CPU %user %nice %system %iowait %steal %idle
11:08:01 AM all 39.06 0.00 3.99 4.02 0.13 52.79
11:08:01 AM 0 56.86 0.00 5.70 6.18 0.14 31.12
11:08:01 AM 1 21.97 0.00 2.34 1.94 0.14 73.62
11:09:01 AM all 37.32 0.00 6.17 11.59 0.13 44.79
11:09:01 AM 0 48.79 0.00 6.50 11.09 0.11 33.51
11:09:01 AM 1 25.99 0.00 5.86 12.07 0.16 55.92
Average: all 38.19 0.00 5.08 7.81 0.13 48.79
Average: 0 52.79 0.00 6.10 8.66 0.13 32.32
Average: 1 23.97 0.00 4.09 6.98 0.15 64.82