---> uname -a: Linux prd-centos7-docker-1c-4g-40073.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 643 5013 16 2163 6883 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:95:59:12 brd ff:ff:ff:ff:ff:ff inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fe95:5912/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:2a:a2:5a 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) 07/06/2025 _x86_64_ (2 CPU) 01:20:41 AM LINUX RESTART 01:21:01 AM tps rtps wtps bread/s bwrtn/s 01:22:01 AM 216.27 25.51 190.76 5089.04 7090.61 01:23:02 AM 233.38 0.72 232.67 87.82 9681.89 Average: 224.82 13.12 211.71 2589.06 8385.93 01:21:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 AM 5473512 2535216 31.66 2620 1842244 1026440 11.33 798796 1463268 97912 01:23:02 AM 5176952 2831776 35.36 2620 2061868 1041916 11.50 889184 1619676 96868 Average: 5325232 2683496 33.51 2620 1952056 1034178 11.42 843990 1541472 97390 01:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:22:01 AM eth0 388.31 273.86 2357.85 76.44 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 AM eth0 62.60 58.44 694.73 9.37 0.00 0.00 0.00 01:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 225.50 166.18 1526.50 42.91 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) 07/06/2025 _x86_64_ (2 CPU) 01:20:41 AM LINUX RESTART 01:21:01 AM CPU %user %nice %system %iowait %steal %idle 01:22:01 AM all 52.18 0.00 6.58 2.18 0.12 38.94 01:22:01 AM 0 44.23 0.00 6.54 2.16 0.11 46.96 01:22:01 AM 1 60.11 0.00 6.64 2.21 0.13 30.91 01:23:02 AM all 36.27 0.00 2.66 1.30 0.11 59.66 01:23:02 AM 0 17.93 0.00 1.55 1.08 0.12 79.31 01:23:02 AM 1 55.56 0.00 3.82 1.50 0.09 39.03 Average: all 44.08 0.00 4.59 1.73 0.12 49.49 Average: 0 30.67 0.00 3.97 1.61 0.12 63.64 Average: 1 57.82 0.00 5.22 1.86 0.11 34.99