---> uname -a: Linux prd-centos7-docker-4c-4g-22998.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 6.0G 75G 8% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 778 13023 16 2083 14786 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:a0:51:8d brd ff:ff:ff:ff:ff:ff inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fea0:518d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:29:fb:8a 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) 09/16/2024 _x86_64_ (4 CPU) 11:34:23 AM LINUX RESTART 11:35:02 AM tps rtps wtps bread/s bwrtn/s 11:36:01 AM 231.31 16.60 214.72 1744.56 6635.43 11:37:01 AM 280.33 3.06 277.27 1244.30 7607.48 Average: 256.03 9.77 246.26 1492.33 7125.53 11:35:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 AM 13498564 2767400 17.01 2620 1923096 1031640 5.96 686540 1693284 146724 11:37:01 AM 13341252 2924712 17.98 2620 2015400 1064660 6.15 877332 1633676 13700 Average: 13419908 2846056 17.50 2620 1969248 1048150 6.05 781936 1663480 80212 11:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:36:01 AM eth0 173.34 127.11 1396.87 37.90 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 29.79 27.21 34.66 11.94 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.97 76.74 710.05 24.81 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) 09/16/2024 _x86_64_ (4 CPU) 11:34:23 AM LINUX RESTART 11:35:02 AM CPU %user %nice %system %iowait %steal %idle 11:36:01 AM all 17.43 0.00 1.92 1.56 0.08 79.01 11:36:01 AM 0 30.28 0.00 3.23 2.61 0.09 63.79 11:36:01 AM 1 20.40 0.00 2.02 1.10 0.09 76.39 11:36:01 AM 2 11.12 0.00 1.20 1.73 0.07 85.88 11:36:01 AM 3 8.35 0.00 1.26 0.83 0.07 89.49 11:37:01 AM all 16.52 0.00 1.18 1.80 0.06 80.43 11:37:01 AM 0 8.73 0.00 0.76 1.99 0.03 88.48 11:37:01 AM 1 44.41 0.00 2.21 1.87 0.07 51.43 11:37:01 AM 2 11.80 0.00 1.17 2.05 0.07 84.91 11:37:01 AM 3 2.42 0.00 0.64 1.28 0.08 95.57 Average: all 16.97 0.00 1.55 1.68 0.07 79.73 Average: 0 19.20 0.00 1.96 2.29 0.06 76.48 Average: 1 32.35 0.00 2.11 1.49 0.08 63.97 Average: 2 11.46 0.00 1.18 1.90 0.07 85.39 Average: 3 5.35 0.00 0.95 1.06 0.08 92.57