---> uname -a: Linux prd-centos7-docker-1c-4g-2338.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 566 5086 16 2168 6961 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:59:f9:72 brd ff:ff:ff:ff:ff:ff inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe59:f972/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:b8:37:f3 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) 09/30/2025 _x86_64_ (2 CPU) 01:04:04 AM LINUX RESTART 01:05:02 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 116.77 11.35 105.42 1162.13 6832.60 01:07:01 AM 242.53 0.33 242.20 64.50 7884.46 Average: 180.16 5.79 174.37 608.80 7362.86 01:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5434008 2574728 32.15 2620 1976212 833024 9.20 695372 1571784 148876 01:07:01 AM 5264096 2744640 34.27 2620 2092332 858516 9.48 775392 1631536 89828 Average: 5349052 2659684 33.21 2620 2034272 845770 9.34 735382 1601660 119352 01:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 AM eth0 152.87 141.08 1866.69 19.36 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 33.60 33.28 269.07 8.51 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.74 86.74 1061.31 13.89 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) 09/30/2025 _x86_64_ (2 CPU) 01:04:04 AM LINUX RESTART 01:05:02 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 41.36 0.00 3.07 1.68 0.11 53.78 01:06:01 AM 0 59.93 0.00 4.10 2.45 0.11 33.42 01:06:01 AM 1 23.62 0.00 2.09 0.96 0.11 73.23 01:07:01 AM all 31.41 0.00 2.37 1.42 0.09 64.72 01:07:01 AM 0 52.69 0.00 3.61 1.78 0.13 41.79 01:07:01 AM 1 11.38 0.00 1.21 1.08 0.07 86.26 Average: all 36.31 0.00 2.71 1.55 0.10 59.33 Average: 0 56.27 0.00 3.85 2.11 0.12 37.65 Average: 1 17.39 0.00 1.64 1.02 0.09 79.86