---> uname -a: Linux prd-centos7-docker-4c-4g-18589.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: 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): 0-3 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 767 13016 16 2099 14796 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:b5:37:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86247sec preferred_lft 86247sec inet6 fe80::f816:3eff:feb5:37f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4e:72:ee:6b 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) 07/07/2024 _x86_64_ (4 CPU) 12:28:44 PM LINUX RESTART 12:29:02 PM tps rtps wtps bread/s bwrtn/s 12:30:02 PM 275.53 50.71 224.82 7838.30 42445.39 12:31:01 PM 286.10 3.98 282.12 1275.18 8820.35 Average: 280.82 27.35 253.47 4556.74 25632.87 12:29:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:02 PM 13580640 2685324 16.51 2620 1844616 1074616 6.21 718232 1609544 91500 12:31:01 PM 13355016 2910948 17.90 2620 2030988 1048952 6.06 850308 1650404 45796 Average: 13467828 2798136 17.20 2620 1937802 1061784 6.13 784270 1629974 68648 12:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:30:02 PM eth0 360.97 261.58 1653.64 67.59 0.00 0.00 0.00 12:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 42.41 39.37 249.54 11.16 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 201.69 150.47 951.59 39.37 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) 07/07/2024 _x86_64_ (4 CPU) 12:28:44 PM LINUX RESTART 12:29:02 PM CPU %user %nice %system %iowait %steal %idle 12:30:02 PM all 19.30 0.00 4.84 7.80 0.07 67.99 12:30:02 PM 0 22.21 0.00 4.91 6.63 0.09 66.17 12:30:02 PM 1 12.47 0.00 4.46 8.10 0.07 74.90 12:30:02 PM 2 16.70 0.00 5.00 8.58 0.07 69.66 12:30:02 PM 3 25.96 0.00 4.99 7.90 0.07 61.08 12:31:01 PM all 16.61 0.00 1.41 2.10 0.07 79.80 12:31:01 PM 0 7.35 0.00 1.15 1.19 0.09 90.23 12:31:01 PM 1 30.05 0.00 1.24 1.48 0.07 67.16 12:31:01 PM 2 17.84 0.00 1.82 4.14 0.07 76.13 12:31:01 PM 3 11.52 0.00 1.44 1.61 0.07 85.36 Average: all 17.95 0.00 3.12 4.94 0.07 73.91 Average: 0 14.71 0.00 3.01 3.88 0.09 78.31 Average: 1 21.19 0.00 2.87 4.82 0.07 71.06 Average: 2 17.27 0.00 3.41 6.36 0.07 72.89 Average: 3 18.66 0.00 3.19 4.72 0.07 73.36