---> uname -a:
Linux prd-centos7-docker-2c-8g-44.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 642 4209 16 2969 6872
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:12:43:2b brd ff:ff:ff:ff:ff:ff
inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic eth0
valid_lft 86058sec preferred_lft 86058sec
inet6 fe80::f816:3eff:fe12:432b/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 02:42:08:ab:9b:57 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) 04/29/2025 _x86_64_ (2 CPU)
08:50:43 PM LINUX RESTART
08:51:01 PM tps rtps wtps bread/s bwrtn/s
08:52:01 PM 165.35 35.48 129.87 5447.02 42245.39
08:53:01 PM 140.78 1.53 139.24 302.76 10246.72
08:54:01 PM 107.59 3.41 104.18 929.36 20443.78
08:55:01 PM 15.33 0.37 14.97 243.85 4145.70
08:56:01 PM 35.35 2.46 32.89 317.74 10977.70
Average: 92.88 8.65 84.23 1448.16 17611.54
08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:52:01 PM 5530616 2478120 30.94 2088 1830312 904064 9.98 547396 1654120 136812
08:53:01 PM 4963412 3045324 38.03 2088 2037360 1239968 13.69 996896 1729628 83572
08:54:01 PM 3717724 4291012 53.58 2088 2607052 1863344 20.57 1897212 2026060 101500
08:55:01 PM 3882764 4125972 51.52 2088 2648520 1573628 17.37 1702600 2051932 16324
08:56:01 PM 4344172 3664564 45.76 2088 2888532 949536 10.48 1350660 1935088 14456
Average: 4487738 3520998 43.96 2088 2402355 1306108 14.42 1298953 1879366 70533
08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
08:52:01 PM eth0 355.56 222.74 1379.97 61.53 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 330.85 397.22 1789.77 65.40 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 352.22 405.10 3460.36 436.80 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 11.44 11.92 54.73 3.36 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
08:56:01 PM eth0 168.46 219.02 51.68 1752.28 0.00 0.00 0.00
08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00
08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 243.70 251.19 1347.23 463.82 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) 04/29/2025 _x86_64_ (2 CPU)
08:50:43 PM LINUX RESTART
08:51:01 PM CPU %user %nice %system %iowait %steal %idle
08:52:01 PM all 37.99 0.00 6.12 4.32 0.12 51.44
08:52:01 PM 0 49.70 0.00 7.50 4.83 0.13 37.84
08:52:01 PM 1 26.62 0.00 4.75 3.85 0.10 64.68
08:53:01 PM all 49.21 0.00 3.77 1.71 0.13 45.18
08:53:01 PM 0 50.15 0.00 5.54 2.82 0.14 41.35
08:53:01 PM 1 48.24 0.00 2.03 0.60 0.12 49.00
08:54:01 PM all 68.88 0.00 3.87 3.11 0.14 24.00
08:54:01 PM 0 64.73 0.00 5.30 4.33 0.13 25.52
08:54:01 PM 1 73.09 0.00 2.42 1.89 0.15 22.46
08:55:01 PM all 83.14 0.00 1.85 0.02 0.13 14.86
08:55:01 PM 0 83.92 0.00 2.05 0.02 0.15 13.86
08:55:01 PM 1 82.36 0.00 1.63 0.02 0.13 15.86
08:56:01 PM all 49.58 0.00 2.36 0.54 0.12 47.41
08:56:01 PM 0 60.69 0.00 3.05 0.61 0.13 35.53
08:56:01 PM 1 38.76 0.00 1.69 0.47 0.09 59.00
Average: all 57.51 0.00 3.61 1.95 0.13 36.80
Average: 0 61.69 0.00 4.70 2.53 0.13 30.93
Average: 1 53.37 0.00 2.52 1.38 0.12 42.62