---> uname -a: Linux prd-centos7-docker-4c-4g-16707.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 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: 2799.996 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): 0-3 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 747 13052 16 2084 14816 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:1e:47:bf brd ff:ff:ff:ff:ff:ff inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe1e:47bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:1f:46:c3 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/29/2024 _x86_64_ (4 CPU) 11:34:46 AM LINUX RESTART 11:35:01 AM tps rtps wtps bread/s bwrtn/s 11:36:01 AM 283.80 68.71 215.08 9267.03 40387.48 11:37:01 AM 240.61 8.73 231.88 1667.42 8815.99 Average: 262.21 38.73 223.48 5467.86 24604.36 11:35:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 AM 13733764 2532192 15.57 2620 1745684 1030172 5.95 634016 1546768 85052 11:37:01 AM 13466324 2799632 17.21 2620 2002464 1065496 6.15 642840 1745636 90108 Average: 13600044 2665912 16.39 2620 1874074 1047834 6.05 638428 1646202 87580 11:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:36:01 AM eth0 398.12 290.03 1295.65 68.48 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 62.44 56.51 614.30 7.32 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 230.31 173.29 955.03 37.91 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/29/2024 _x86_64_ (4 CPU) 11:34:46 AM LINUX RESTART 11:35:01 AM CPU %user %nice %system %iowait %steal %idle 11:36:01 AM all 15.65 0.00 4.47 7.64 0.09 72.15 11:36:01 AM 0 21.90 0.00 5.80 5.11 0.09 67.10 11:36:01 AM 1 9.95 0.00 3.62 6.32 0.10 80.01 11:36:01 AM 2 17.97 0.00 4.55 6.52 0.07 70.88 11:36:01 AM 3 12.84 0.00 3.89 12.57 0.07 70.62 11:37:01 AM all 17.83 0.00 1.46 1.68 0.06 78.97 11:37:01 AM 0 15.51 0.00 0.92 1.63 0.05 81.89 11:37:01 AM 1 2.23 0.00 0.72 1.18 0.08 95.78 11:37:01 AM 2 29.56 0.00 1.70 2.28 0.05 66.41 11:37:01 AM 3 24.50 0.00 2.53 1.65 0.07 71.24 Average: all 16.74 0.00 2.96 4.65 0.07 75.57 Average: 0 18.68 0.00 3.34 3.36 0.07 74.55 Average: 1 6.06 0.00 2.16 3.73 0.09 87.96 Average: 2 23.74 0.00 3.13 4.41 0.06 68.65 Average: 3 18.65 0.00 3.22 7.14 0.07 70.93