---> uname -a:
Linux prd-centos7-docker-2c-8g-2548.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 ssbd rsb_ctxsw 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 20G 8.0G 13G 40% /
tmpfs 783M 0 783M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7821 653 4201 16 2965 6861
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 1450 qdisc pfifo_fast state UP group default qlen 1000
link/ether fa:16:3e:eb:ea:79 brd ff:ff:ff:ff:ff:ff
inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic eth0
valid_lft 86068sec preferred_lft 86068sec
inet6 fe80::f816:3eff:feeb:ea79/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:a1:ea:d6:72 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/13/2025 _x86_64_ (2 CPU)
08:50:38 PM LINUX RESTART
08:51:01 PM tps rtps wtps bread/s bwrtn/s
08:52:01 PM 115.67 19.80 95.87 4348.98 6164.44
08:53:01 PM 152.50 1.52 150.98 302.73 9717.54
08:54:01 PM 90.81 3.41 87.40 928.47 20126.18
08:55:01 PM 14.29 0.90 13.39 377.95 4166.19
08:56:02 PM 40.56 1.95 38.61 190.67 11514.29
Average: 82.77 5.51 77.25 1229.89 10338.87
08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:52:01 PM 5528508 2480228 30.97 2088 1860404 868548 9.59 526100 1675184 152096
08:53:01 PM 4784404 3224332 40.26 2088 2094484 1323064 14.61 1147468 1751016 139432
08:54:01 PM 4040708 3968028 49.55 2088 2610616 1474608 16.28 1573852 2027340 108308
08:55:01 PM 3477920 4530816 56.57 2088 2649236 2019496 22.30 2104672 2052420 15392
08:56:02 PM 4324228 3684508 46.01 2088 2885504 958828 10.59 1373636 1932468 796
Average: 4431154 3577582 44.67 2088 2420049 1328909 14.67 1345146 1887686 83205
08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
08:52:01 PM eth0 342.09 211.70 1535.45 57.64 0.00 0.00 0.00
08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:53:01 PM eth0 418.99 498.33 2609.43 82.20 0.00 0.00 0.00
08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:54:01 PM eth0 227.56 273.36 2477.86 420.46 0.00 0.00 0.00
08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:55:01 PM eth0 12.34 12.01 53.65 2.84 0.00 0.00 0.00
08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00
08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:56:02 PM eth0 171.44 219.09 57.73 1751.28 0.00 0.00 0.00
08:56:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00
08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 234.48 242.89 1346.98 462.84 0.00 0.00 0.00
Average: lo 0.03 0.03 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/13/2025 _x86_64_ (2 CPU)
08:50:38 PM LINUX RESTART
08:51:01 PM CPU %user %nice %system %iowait %steal %idle
08:52:01 PM all 36.66 0.00 4.31 3.31 0.11 55.60
08:52:01 PM 0 42.85 0.00 5.13 4.31 0.11 47.60
08:52:01 PM 1 30.58 0.00 3.50 2.31 0.10 63.51
08:53:01 PM all 50.13 0.00 3.66 2.62 0.12 43.46
08:53:01 PM 0 47.74 0.00 5.55 2.39 0.11 44.21
08:53:01 PM 1 52.54 0.00 1.80 2.87 0.11 42.67
08:54:01 PM all 73.26 0.00 3.27 2.89 0.11 20.48
08:54:01 PM 0 70.85 0.00 3.73 2.86 0.13 22.43
08:54:01 PM 1 75.65 0.00 2.79 2.92 0.11 18.53
08:55:01 PM all 82.88 0.00 1.72 0.04 0.12 15.24
08:55:01 PM 0 82.94 0.00 1.82 0.06 0.11 15.08
08:55:01 PM 1 82.82 0.00 1.64 0.02 0.13 15.40
08:56:02 PM all 42.09 0.00 2.32 0.47 0.11 55.02
08:56:02 PM 0 61.97 0.00 2.79 0.40 0.11 34.73
08:56:02 PM 1 23.10 0.00 1.83 0.53 0.09 74.45
Average: all 56.70 0.00 3.07 1.87 0.11 38.25
Average: 0 61.05 0.00 3.82 2.02 0.11 32.99
Average: 1 52.39 0.00 2.32 1.73 0.11 43.46