---> uname -a: Linux prd-centos7-docker-2c-8g-1262.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 668 4181 16 2971 6846 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:df:99:27 brd ff:ff:ff:ff:ff:ff inet 10.32.7.82/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fedf:9927/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:1f:4b:54 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) 05/19/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 164.44 43.02 121.42 5452.56 41108.94 08:53:01 PM 137.77 1.08 136.69 259.69 10693.34 08:54:01 PM 123.24 3.66 119.58 966.50 20517.52 08:55:01 PM 17.22 0.43 16.79 245.76 4195.09 08:56:01 PM 32.56 2.33 30.22 290.96 8540.72 Average: 95.03 10.10 84.93 1442.83 17008.94 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5474780 2533956 31.64 2088 1829924 945292 10.44 598304 1655528 148912 08:53:01 PM 4987236 3021500 37.73 2088 2014564 1234456 13.63 978652 1724412 64504 08:54:01 PM 3894704 4114032 51.37 2088 2606836 1667568 18.41 1710408 2034236 100404 08:55:01 PM 3980432 4028304 50.30 2088 2646156 1476168 16.30 1604496 2050048 12828 08:56:01 PM 4316096 3692640 46.11 2088 2888324 950816 10.50 1377388 1934908 98516 Average: 4530650 3478086 43.43 2088 2397161 1254860 13.85 1253850 1879826 85033 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 358.68 235.36 1399.12 59.94 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 279.78 324.40 1472.97 56.93 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 392.81 460.51 3798.77 445.47 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 18.02 21.27 68.65 4.12 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 165.91 209.89 53.55 1742.37 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 243.01 250.26 1358.52 461.73 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) 05/19/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.90 0.00 6.04 4.68 0.10 53.29 08:52:01 PM 0 44.86 0.00 6.65 4.83 0.11 43.55 08:52:01 PM 1 27.10 0.00 5.43 4.53 0.09 62.85 08:53:01 PM all 45.87 0.00 3.63 2.37 0.12 48.01 08:53:01 PM 0 43.87 0.00 4.57 3.36 0.12 48.07 08:53:01 PM 1 47.86 0.00 2.71 1.37 0.11 47.95 08:54:01 PM all 65.45 0.00 3.73 3.64 0.13 27.05 08:54:01 PM 0 62.39 0.00 4.80 3.33 0.13 29.35 08:54:01 PM 1 68.54 0.00 2.66 3.94 0.15 24.72 08:55:01 PM all 81.50 0.00 1.87 0.04 0.11 16.48 08:55:01 PM 0 80.42 0.00 2.02 0.05 0.11 17.39 08:55:01 PM 1 82.61 0.00 1.67 0.04 0.11 15.57 08:56:01 PM all 56.45 0.00 2.44 0.93 0.11 40.07 08:56:01 PM 0 57.93 0.00 2.74 0.95 0.11 38.28 08:56:01 PM 1 54.96 0.00 2.16 0.91 0.09 41.88 Average: all 56.80 0.00 3.56 2.35 0.11 37.18 Average: 0 57.75 0.00 4.17 2.52 0.11 35.44 Average: 1 55.85 0.00 2.95 2.18 0.11 38.91