---> uname -a: Linux prd-centos7-docker-1c-4g-1882.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 597 5056 16 2166 6929 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:15:8f:80 brd ff:ff:ff:ff:ff:ff inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe15:8f80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:07:4c:13 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) 09/28/2025 _x86_64_ (2 CPU) 01:20:22 AM LINUX RESTART 01:21:02 AM tps rtps wtps bread/s bwrtn/s 01:22:01 AM 114.11 11.52 102.59 1137.80 6430.67 01:23:01 AM 246.84 0.52 246.32 100.07 8142.97 Average: 181.03 5.97 175.06 614.58 7294.01 01:21:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 AM 5285528 2723208 34.00 2620 1973968 1001296 11.06 843872 1570120 150984 01:23:01 AM 5227196 2781540 34.73 2620 2088492 915268 10.11 813788 1629388 87340 Average: 5256362 2752374 34.37 2620 2031230 958282 10.58 828830 1599754 119162 01:21:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:22:01 AM eth0 158.55 144.66 1880.14 20.62 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 34.93 32.88 269.75 8.60 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 Average: eth0 96.22 88.30 1068.18 14.56 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) 09/28/2025 _x86_64_ (2 CPU) 01:20:22 AM LINUX RESTART 01:21:02 AM CPU %user %nice %system %iowait %steal %idle 01:22:01 AM all 44.38 0.00 2.99 1.21 0.11 51.31 01:22:01 AM 0 49.44 0.00 3.31 1.41 0.11 45.73 01:22:01 AM 1 39.42 0.00 2.66 1.00 0.11 56.82 01:23:01 AM all 34.44 0.00 2.68 1.37 0.09 61.42 01:23:01 AM 0 59.70 0.00 3.67 1.55 0.11 34.97 01:23:01 AM 1 10.73 0.00 1.73 1.21 0.08 86.24 Average: all 39.35 0.00 2.83 1.29 0.10 56.43 Average: 0 54.57 0.00 3.49 1.48 0.11 40.34 Average: 1 24.73 0.00 2.18 1.10 0.10 71.89