---> uname -a: Linux prd-centos7-docker-1c-4g-3512.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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 6.3G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 619 4829 16 2371 6902 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:15:9e:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe15:9eb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fe:75:15:ab 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 04/01/2024 _x86_64_ (2 CPU) 02:03:40 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:02 AM 193.96 27.14 166.82 5338.48 7312.34 02:06:01 AM 194.90 7.28 187.62 854.20 13081.62 02:07:01 AM 200.68 0.20 200.48 22.78 6595.42 Average: 196.54 11.48 185.06 2060.87 8982.70 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 AM 5337328 2671408 33.36 2620 2013104 895972 9.89 945272 1437640 296368 02:06:01 AM 5111760 2896976 36.17 2620 2192592 897884 9.91 990300 1574416 123736 02:07:01 AM 4972684 3036052 37.91 2620 2290532 913504 10.09 1048372 1629192 77824 Average: 5140591 2868145 35.81 2620 2165409 902453 9.96 994648 1547083 165976 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:02 AM eth0 567.43 399.66 5349.76 94.40 0.00 0.00 0.00 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 62.48 55.12 606.79 8.36 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.66 27.80 233.79 5.76 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 218.18 160.15 2053.73 36.01 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 04/01/2024 _x86_64_ (2 CPU) 02:03:40 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:02 AM all 57.37 0.00 7.26 4.11 0.12 31.14 02:05:02 AM 0 54.91 0.00 7.30 2.92 0.13 34.74 02:05:02 AM 1 59.82 0.00 7.22 5.31 0.13 27.52 02:06:01 AM all 32.88 0.00 2.70 4.80 0.11 59.52 02:06:01 AM 0 16.68 0.00 2.00 5.93 0.09 75.30 02:06:01 AM 1 49.59 0.00 3.39 3.64 0.11 43.27 02:07:01 AM all 29.22 0.00 1.92 5.96 0.08 62.82 02:07:01 AM 0 16.38 0.00 1.30 8.00 0.09 74.23 02:07:01 AM 1 42.36 0.00 2.57 3.87 0.09 51.11 Average: all 39.56 0.00 3.91 4.97 0.10 51.46 Average: 0 28.86 0.00 3.46 5.67 0.10 61.91 Average: 1 50.46 0.00 4.36 4.26 0.11 40.81