---> uname -a:
Linux prd-centos7-docker-2c-8g-4596.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: 2800.000
BogoMIPS: 5600.00
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 646 4207 16 2966 6868
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:07:79:9f brd ff:ff:ff:ff:ff:ff
inet 10.32.6.150/23 brd 10.32.7.255 scope global dynamic eth0
valid_lft 86074sec preferred_lft 86074sec
inet6 fe80::f816:3eff:fe07:799f/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 02:42:44:a2:21:8e 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) 04/08/2025 _x86_64_ (2 CPU)
08:50:42 PM LINUX RESTART
08:51:01 PM tps rtps wtps bread/s bwrtn/s
08:52:01 PM 157.07 25.76 131.31 5105.88 41836.80
08:53:01 PM 147.18 1.52 145.66 302.68 9995.90
08:54:01 PM 100.42 3.45 96.97 932.51 20332.83
08:55:01 PM 15.72 0.90 14.82 377.45 4238.63
08:56:01 PM 44.51 1.96 42.54 191.14 11469.91
Average: 92.96 6.72 86.24 1381.60 17571.24
08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:52:01 PM 5484480 2524256 31.52 2088 1841088 940768 10.39 587044 1658440 139692
08:53:01 PM 4872084 3136652 39.17 2088 2067168 1266544 13.98 1075364 1739656 114600
08:54:01 PM 3812848 4195888 52.39 2088 2611460 1726920 19.07 1800596 2027900 108292
08:55:01 PM 3414256 4594480 57.37 2088 2650204 2095360 23.13 2168164 2052668 13120
08:56:01 PM 4377516 3631220 45.34 2088 2886436 909276 10.04 1321176 1932812 1472
Average: 4392237 3616499 45.16 2088 2411271 1387774 15.32 1390469 1882295 75435
08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
08:52:01 PM eth0 347.54 219.55 1425.58 59.67 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 383.71 456.57 2267.60 74.20 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 288.10 339.39 2937.17 428.57 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 14.39 13.42 57.00 5.07 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 174.74 224.21 56.01 1748.27 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 241.64 250.57 1348.39 463.08 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) 04/08/2025 _x86_64_ (2 CPU)
08:50:42 PM LINUX RESTART
08:51:01 PM CPU %user %nice %system %iowait %steal %idle
08:52:01 PM all 37.40 0.00 5.26 3.83 0.09 53.42
08:52:01 PM 0 43.15 0.00 5.74 3.98 0.09 47.04
08:52:01 PM 1 31.71 0.00 4.79 3.67 0.10 59.72
08:53:01 PM all 49.94 0.00 3.70 2.18 0.10 44.08
08:53:01 PM 0 46.08 0.00 4.16 2.47 0.09 47.20
08:53:01 PM 1 53.84 0.00 3.24 1.90 0.09 40.92
08:54:01 PM all 72.44 0.00 3.43 1.68 0.09 22.35
08:54:01 PM 0 69.27 0.00 4.16 1.72 0.09 24.75
08:54:01 PM 1 75.62 0.00 2.70 1.61 0.09 19.97
08:55:01 PM all 84.60 0.00 1.79 0.03 0.09 13.49
08:55:01 PM 0 84.54 0.00 1.78 0.04 0.09 13.54
08:55:01 PM 1 84.64 0.00 1.80 0.04 0.09 13.43
08:56:01 PM all 41.13 0.00 2.37 1.03 0.09 55.38
08:56:01 PM 0 58.30 0.00 2.87 1.37 0.09 37.36
08:56:01 PM 1 24.53 0.00 1.86 0.71 0.10 72.79
Average: all 56.81 0.00 3.32 1.76 0.09 38.02
Average: 0 60.07 0.00 3.76 1.93 0.09 34.16
Average: 1 53.56 0.00 2.89 1.60 0.10 41.86