---> uname -a: Linux prd-centos7-docker-1c-4g-42470.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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 40G 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 606 5050 16 2163 6920 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0a:b0:55 brd ff:ff:ff:ff:ff:ff inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86234sec preferred_lft 86234sec inet6 fe80::f816:3eff:fe0a:b055/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a7:8f:62:a8 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 07/14/2025 _x86_64_ (2 CPU) 02:01:42 AM LINUX RESTART 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:02 AM 385.86 35.65 350.22 5259.54 43476.49 02:04:01 AM 233.80 0.78 233.02 90.94 9813.08 Average: 310.49 18.36 292.12 2697.59 26790.36 02:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:02 AM 5488344 2520384 31.47 2620 1843104 942812 10.41 788968 1460356 98856 02:04:01 AM 5210972 2797756 34.93 2620 2064156 943356 10.42 858224 1616736 98444 Average: 5349658 2659070 33.20 2620 1953630 943084 10.41 823596 1538546 98650 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:02 AM eth0 418.45 282.43 2428.46 77.75 0.00 0.00 0.00 02:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 65.27 59.72 706.57 9.49 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 243.39 172.04 1574.96 43.92 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 07/14/2025 _x86_64_ (2 CPU) 02:01:42 AM LINUX RESTART 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:02 AM all 48.26 0.00 7.11 7.83 0.12 36.68 02:03:02 AM 0 43.00 0.00 6.62 7.38 0.13 42.87 02:03:02 AM 1 53.58 0.00 7.61 8.26 0.13 30.43 02:04:01 AM all 35.60 0.00 2.55 1.34 0.10 60.41 02:04:01 AM 0 9.11 0.00 1.06 1.13 0.07 88.63 02:04:01 AM 1 64.39 0.00 4.14 1.56 0.13 29.77 Average: all 41.91 0.00 4.83 4.58 0.11 48.57 Average: 0 25.71 0.00 3.78 4.19 0.10 66.22 Average: 1 58.89 0.00 5.90 4.97 0.13 30.10