---> uname -a: Linux prd-centos7-docker-1c-4g-1769.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 592 5059 16 2169 6934 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:c2:6d:32 brd ff:ff:ff:ff:ff:ff inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fec2:6d32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:7c:3e:07 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) 10/08/2025 _x86_64_ (2 CPU) 01:20:43 AM LINUX RESTART 01:21:07 AM tps rtps wtps bread/s bwrtn/s 01:22:01 AM 107.31 25.55 81.76 4249.35 14651.85 01:23:01 AM 119.79 10.38 109.41 1156.30 7263.72 01:24:01 AM 224.35 0.18 224.17 22.39 7141.46 Average: 151.96 11.57 140.39 1725.55 9515.14 01:21:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 AM 5081892 2926844 36.55 2620 1743768 1472180 16.25 1162972 1509228 92736 01:23:01 AM 5363528 2645208 33.03 2620 1977068 885448 9.78 767100 1571296 129968 01:24:01 AM 5218300 2790436 34.84 2620 2090680 886804 9.79 823132 1630316 88484 Average: 5221240 2787496 34.81 2620 1937172 1081477 11.94 917735 1570280 103729 01:21:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:22:01 AM eth0 389.57 270.88 2293.41 80.63 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 01:23:01 AM eth0 73.93 68.29 824.13 9.71 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 32.03 30.65 248.33 7.01 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 157.47 118.20 1081.73 30.80 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) 10/08/2025 _x86_64_ (2 CPU) 01:20:43 AM LINUX RESTART 01:21:07 AM CPU %user %nice %system %iowait %steal %idle 01:22:01 AM all 43.28 0.00 5.56 24.14 0.12 26.90 01:22:01 AM 0 44.30 0.00 6.11 21.20 0.12 28.28 01:22:01 AM 1 42.27 0.00 5.02 27.07 0.12 25.52 01:23:01 AM all 29.15 0.00 2.64 4.27 0.10 63.85 01:23:01 AM 0 44.53 0.00 3.59 5.97 0.11 45.80 01:23:01 AM 1 14.43 0.00 1.73 2.64 0.09 81.11 01:24:01 AM all 32.31 0.00 2.47 4.46 0.10 60.67 01:24:01 AM 0 48.21 0.00 3.00 5.16 0.11 43.52 01:24:01 AM 1 17.01 0.00 1.96 3.78 0.07 77.18 Average: all 34.57 0.00 3.48 10.42 0.10 51.42 Average: 0 45.73 0.00 4.17 10.43 0.11 39.56 Average: 1 23.74 0.00 2.80 10.41 0.09 62.96