---> uname -a: Linux prd-centos7-docker-2c-8g-1353.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: 2800.022 BogoMIPS: 5600.04 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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 610 4253 16 2957 6905 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:a3:01:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.9/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fea3:137/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:f3:9f:06 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) 04/11/2024 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 155.73 58.00 97.73 5819.00 41887.84 08:53:01 PM 114.64 1.12 113.52 260.63 8303.61 08:54:01 PM 133.36 3.71 129.65 967.13 21651.49 08:55:01 PM 17.67 0.43 17.24 245.48 4158.06 08:56:01 PM 35.27 2.20 33.07 280.30 11032.57 Average: 91.11 12.93 78.17 1499.49 17322.11 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5560504 2448224 30.57 2088 1825512 875784 9.67 523456 1651604 126736 08:53:01 PM 5079124 2929604 36.58 2088 2000804 1171224 12.93 904644 1716348 94672 08:54:01 PM 3928140 4080588 50.95 2088 2594096 1653832 18.26 1693284 2025292 100404 08:55:01 PM 4015372 3993356 49.86 2088 2633452 1468804 16.22 1585900 2041104 12868 08:56:01 PM 4337284 3671444 45.84 2088 2876800 961036 10.61 1369216 1929144 22272 Average: 4584085 3424643 42.76 2088 2386133 1226136 13.54 1215300 1872698 71390 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 310.21 187.32 1321.58 49.78 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 273.12 316.61 1438.62 60.50 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 402.89 470.60 3803.06 446.10 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 20.60 23.17 74.11 4.36 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 167.03 213.59 49.12 1744.47 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 234.50 242.45 1337.87 462.26 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) 04/11/2024 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.17 0.00 6.13 3.43 0.10 52.17 08:52:01 PM 0 49.89 0.00 7.22 3.61 0.09 39.18 08:52:01 PM 1 26.69 0.00 5.10 3.25 0.09 64.87 08:53:01 PM all 46.41 0.00 3.43 1.70 0.10 48.37 08:53:01 PM 0 46.32 0.00 4.62 2.57 0.09 46.41 08:53:01 PM 1 46.49 0.00 2.22 0.83 0.11 50.34 08:54:01 PM all 64.58 0.00 3.74 3.98 0.11 27.60 08:54:01 PM 0 60.53 0.00 5.09 5.47 0.13 28.79 08:54:01 PM 1 68.61 0.00 2.40 2.50 0.11 26.38 08:55:01 PM all 81.24 0.00 1.86 0.05 0.09 16.77 08:55:01 PM 0 81.29 0.00 1.93 0.04 0.09 16.66 08:55:01 PM 1 81.20 0.00 1.78 0.04 0.09 16.89 08:56:01 PM all 56.58 0.00 2.32 0.90 0.10 40.11 08:56:01 PM 0 68.08 0.00 2.69 1.23 0.09 27.91 08:56:01 PM 1 45.34 0.00 1.97 0.60 0.09 52.00 Average: all 57.27 0.00 3.50 2.01 0.10 37.11 Average: 0 61.13 0.00 4.31 2.59 0.10 31.87 Average: 1 53.45 0.00 2.70 1.45 0.10 42.31