---> uname -a:
Linux prd-centos7-docker-2c-1g-77402.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 595 4709 16 2516 6933
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:c3:65:33 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic eth0
valid_lft 86208sec preferred_lft 86208sec
inet6 fe80::f816:3eff:fec3:6533/64 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 02:42:90:dd:a0:7d 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) 10/17/2024 _x86_64_ (2 CPU)
02:27:35 PM LINUX RESTART
02:28:01 PM tps rtps wtps bread/s bwrtn/s
02:29:01 PM 157.85 20.78 137.07 4118.57 6389.81
02:30:01 PM 296.79 8.59 288.19 2556.03 8626.63
Average: 227.31 14.69 212.62 3337.36 7508.13
02:28:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:29:01 PM 5531612 2477304 30.93 2620 1851832 863256 9.53 520080 1671440 139460
02:30:01 PM 4899996 3108920 38.82 2620 2447544 954644 10.54 721492 2052924 451228
Average: 5215804 2793112 34.88 2620 2149688 908950 10.04 620786 1862182 295344
02:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
02:29:01 PM eth0 259.68 181.27 1621.17 67.34 0.00 0.00 0.00
02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:30:01 PM eth0 302.08 253.21 5073.83 1061.82 0.00 0.00 0.00
02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 280.88 217.24 3347.35 564.54 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) 10/17/2024 _x86_64_ (2 CPU)
02:27:35 PM LINUX RESTART
02:28:01 PM CPU %user %nice %system %iowait %steal %idle
02:29:01 PM all 38.80 0.00 4.80 6.18 0.13 50.08
02:29:01 PM 0 52.08 0.00 5.74 7.64 0.16 34.38
02:29:01 PM 1 25.78 0.00 3.89 4.77 0.12 65.44
02:30:01 PM all 32.52 0.00 6.27 8.44 0.15 52.63
02:30:01 PM 0 42.26 0.00 7.26 9.95 0.14 40.39
02:30:01 PM 1 23.04 0.00 5.32 6.97 0.14 64.54
Average: all 35.65 0.00 5.54 7.31 0.14 51.36
Average: 0 47.16 0.00 6.50 8.80 0.15 37.39
Average: 1 24.40 0.00 4.61 5.87 0.13 64.99