---> uname -a:
Linux prd-centos7-docker-2c-1g-74405.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 6.7G 34G 17% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 630 4783 16 2407 6899
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:7c:a1:1f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic eth0
valid_lft 86219sec preferred_lft 86219sec
inet6 fe80::f816:3eff:fe7c:a11f/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 02:42:98:cd:64:8d 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) 10/04/2024 _x86_64_ (2 CPU)
03:42:33 PM LINUX RESTART
03:43:02 PM tps rtps wtps bread/s bwrtn/s
03:44:01 PM 166.77 12.17 154.60 1961.33 6558.29
03:45:01 PM 306.43 8.51 297.92 2549.63 9281.20
Average: 237.17 10.33 226.84 2257.88 7930.83
03:43:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
03:44:01 PM 5501240 2507676 31.31 2620 1842344 925388 10.22 560348 1660580 120492
03:45:01 PM 4970532 3038384 37.94 2620 2338488 932724 10.30 740976 1961292 328780
Average: 5235886 2773030 34.62 2620 2090416 929056 10.26 650662 1810936 224636
03:43:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
03:44:01 PM eth0 309.12 194.04 1657.18 64.97 0.00 0.00 0.00
03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:45:01 PM eth0 124.95 85.34 3211.90 13.75 0.00 0.00 0.00
03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 216.29 139.25 2440.87 39.15 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) 10/04/2024 _x86_64_ (2 CPU)
03:42:33 PM LINUX RESTART
03:43:02 PM CPU %user %nice %system %iowait %steal %idle
03:44:01 PM all 34.46 0.00 3.54 5.44 0.20 56.36
03:44:01 PM 0 20.32 0.00 2.58 3.79 0.22 73.10
03:44:01 PM 1 49.05 0.00 4.52 7.16 0.19 39.08
03:45:01 PM all 34.32 0.00 7.09 7.33 0.13 51.14
03:45:01 PM 0 26.98 0.00 6.92 8.14 0.14 57.81
03:45:01 PM 1 41.81 0.00 7.24 6.50 0.13 44.33
Average: all 34.39 0.00 5.33 6.40 0.17 53.72
Average: 0 23.68 0.00 4.77 5.98 0.18 65.39
Average: 1 45.38 0.00 5.90 6.82 0.16 41.74