---> uname -a: Linux prd-centos7-docker-2c-8g-2418.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 563 5218 16 2038 6974 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:d4:d3:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.186/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fed4:d3c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:64:77:9a 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) 06/08/2025 _x86_64_ (2 CPU) 12:48:50 AM LINUX RESTART 12:49:01 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 225.71 106.73 118.98 9391.27 40569.34 12:51:01 AM 107.81 10.69 97.12 1432.20 7853.55 Average: 166.75 58.70 108.05 5411.07 24208.72 12:49:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 5531216 2477520 30.94 2088 1808980 971444 10.73 610880 1611556 120184 12:51:01 AM 5342092 2666644 33.30 2088 1979940 915848 10.11 714356 1638808 39272 Average: 5436654 2572082 32.12 2088 1894460 943646 10.42 662618 1625182 79728 12:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:50:01 AM eth0 334.79 200.20 1466.79 57.80 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 42.40 36.51 248.01 17.82 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 188.57 118.34 857.30 37.81 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 06/08/2025 _x86_64_ (2 CPU) 12:48:50 AM LINUX RESTART 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 36.10 0.00 7.90 7.19 0.12 48.69 12:50:01 AM 0 44.99 0.00 8.17 7.49 0.12 39.22 12:50:01 AM 1 27.37 0.00 7.63 6.88 0.12 58.00 12:51:01 AM all 37.13 0.00 3.78 1.05 0.11 57.93 12:51:01 AM 0 55.46 0.00 5.29 1.07 0.11 38.07 12:51:01 AM 1 19.48 0.00 2.32 1.05 0.10 77.06 Average: all 36.62 0.00 5.83 4.11 0.12 53.32 Average: 0 50.22 0.00 6.73 4.29 0.12 38.65 Average: 1 23.39 0.00 4.95 3.94 0.11 67.60