---> uname -a: Linux prd-centos7-docker-1c-4g-651.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 616 5038 16 2166 6910 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:da:9f:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86241sec preferred_lft 86241sec inet6 fe80::f816:3eff:feda:9ff5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:89:30:83 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) 08/15/2025 _x86_64_ (2 CPU) 01:17:49 AM LINUX RESTART 01:18:01 AM tps rtps wtps bread/s bwrtn/s 01:19:02 AM 317.79 82.10 235.69 10044.96 42065.56 01:20:01 AM 243.88 1.05 242.83 99.61 10336.08 Average: 281.15 41.92 239.23 5114.88 26336.71 01:18:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:02 AM 5488112 2520616 31.47 2620 1838856 962756 10.63 793428 1458128 108608 01:20:01 AM 5242124 2766604 34.54 2620 2038008 958408 10.58 841900 1608048 55420 Average: 5365118 2643610 33.01 2620 1938432 960582 10.61 817664 1533088 82014 01:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:02 AM eth0 386.44 254.09 2435.53 75.21 0.00 0.00 0.00 01:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 69.78 65.81 711.87 9.94 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 229.47 160.76 1581.08 42.85 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) 08/15/2025 _x86_64_ (2 CPU) 01:17:49 AM LINUX RESTART 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:02 AM all 50.54 0.00 8.17 6.75 0.11 34.43 01:19:02 AM 0 56.11 0.00 8.10 6.42 0.11 29.26 01:19:02 AM 1 45.05 0.00 8.22 7.07 0.11 39.55 01:20:01 AM all 35.52 0.00 2.61 1.39 0.10 60.39 01:20:01 AM 0 60.25 0.00 3.80 1.52 0.07 34.36 01:20:01 AM 1 11.88 0.00 1.49 1.28 0.10 85.25 Average: all 42.98 0.00 5.37 4.05 0.10 47.50 Average: 0 58.18 0.00 5.95 3.97 0.09 31.81 Average: 1 28.20 0.00 4.80 4.13 0.11 62.76