---> uname -a:
Linux prd-centos7-docker-2c-1g-43025.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: 2799.996
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 6.4G 34G 16% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 597 5070 16 2153 6936
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:9f:49:3b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic eth0
valid_lft 86215sec preferred_lft 86215sec
inet6 fe80::f816:3eff:fe9f:493b/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 02:42:7e:b7:fc:5d 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) 09/28/2024 _x86_64_ (2 CPU)
02:26:37 PM LINUX RESTART
02:27:01 PM tps rtps wtps bread/s bwrtn/s
02:28:01 PM 173.76 24.60 149.16 4766.16 7396.59
02:29:01 PM 332.11 8.41 323.70 2528.16 9985.71
Average: 252.93 16.50 236.43 3647.16 8691.15
02:27:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:28:01 PM 5465796 2543120 31.75 2620 1886328 909568 10.04 563212 1690484 140116
02:29:01 PM 5273624 2735292 34.15 2620 2086852 859548 9.49 622312 1785424 34328
Average: 5369710 2639206 32.95 2620 1986590 884558 9.77 592762 1737954 87222
02:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
02:28:01 PM eth0 380.03 244.41 1888.76 68.25 0.00 0.00 0.00
02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:29:01 PM eth0 38.90 31.49 324.28 13.12 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
Average: eth0 209.47 137.95 1106.52 40.68 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) 09/28/2024 _x86_64_ (2 CPU)
02:26:37 PM LINUX RESTART
02:27:01 PM CPU %user %nice %system %iowait %steal %idle
02:28:01 PM all 35.38 0.00 4.85 5.29 0.11 54.37
02:28:01 PM 0 50.12 0.00 6.00 7.82 0.11 35.96
02:28:01 PM 1 21.33 0.00 3.77 2.87 0.10 71.93
02:29:01 PM all 30.89 0.00 5.79 9.63 0.11 53.57
02:29:01 PM 0 39.46 0.00 6.09 9.17 0.12 45.16
02:29:01 PM 1 22.42 0.00 5.48 10.09 0.10 61.89
Average: all 33.12 0.00 5.32 7.48 0.11 53.97
Average: 0 44.70 0.00 6.05 8.50 0.12 40.63
Average: 1 21.88 0.00 4.62 6.47 0.10 66.93