---> uname -a: Linux prd-centos7-docker-1c-4g-7517.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 618 5032 16 2170 6908 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:b3:ac:20 brd ff:ff:ff:ff:ff:ff inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86237sec preferred_lft 86237sec inet6 fe80::f816:3eff:feb3:ac20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:5f:35:1f 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) 11/10/2025 _x86_64_ (2 CPU) 01:17:47 AM LINUX RESTART 01:18:02 AM tps rtps wtps bread/s bwrtn/s 01:19:01 AM 378.07 84.90 293.18 10249.95 42662.21 01:20:01 AM 189.19 1.50 187.69 113.39 10240.44 Average: 282.85 42.85 240.00 5139.97 26317.93 01:18:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 AM 5553472 2455264 30.66 2620 1813956 899976 9.94 754028 1437072 114476 01:20:01 AM 5277728 2731008 34.10 2620 2030492 912912 10.08 814848 1603220 74988 Average: 5415600 2593136 32.38 2620 1922224 906444 10.01 784438 1520146 94732 01:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:01 AM eth0 400.10 269.00 2342.79 76.91 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 84.68 77.25 883.45 16.12 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 241.09 172.33 1607.12 46.26 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) 11/10/2025 _x86_64_ (2 CPU) 01:17:47 AM LINUX RESTART 01:18:02 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 52.13 0.00 10.74 5.73 0.09 31.31 01:19:01 AM 0 54.18 0.00 10.93 4.83 0.09 29.98 01:19:01 AM 1 50.07 0.00 10.58 6.62 0.09 32.64 01:20:01 AM all 36.47 0.00 2.67 1.14 0.11 59.62 01:20:01 AM 0 53.88 0.00 3.48 1.32 0.11 41.21 01:20:01 AM 1 19.82 0.00 1.88 0.97 0.10 77.23 Average: all 44.18 0.00 6.64 3.40 0.10 45.69 Average: 0 54.03 0.00 7.18 3.06 0.10 35.62 Average: 1 34.56 0.00 6.12 3.72 0.10 55.50