---> uname -a: Linux prd-centos7-docker-4c-4g-25873.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 797 12999 16 2086 14766 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:5a:2c:93 brd ff:ff:ff:ff:ff:ff inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86242sec preferred_lft 86242sec inet6 fe80::f816:3eff:fe5a:2c93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:2b:db:17 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) 09/22/2024 _x86_64_ (4 CPU) 12:28:24 PM LINUX RESTART 12:29:01 PM tps rtps wtps bread/s bwrtn/s 12:30:01 PM 169.45 16.07 153.38 1704.46 5393.79 12:31:01 PM 285.66 2.98 282.68 1241.63 7823.55 Average: 227.56 9.53 218.04 1473.03 6608.77 12:29:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 PM 13445636 2820328 17.34 2620 1923432 1067584 6.17 738324 1692876 147664 12:31:01 PM 13328856 2937108 18.06 2620 2018084 1048564 6.06 882820 1634996 13684 Average: 13387246 2878718 17.70 2620 1970758 1058074 6.11 810572 1663936 80674 12:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:30:01 PM eth0 85.21 77.32 926.91 14.72 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 30.34 29.31 42.95 12.08 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 57.77 53.31 484.89 13.40 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) 09/22/2024 _x86_64_ (4 CPU) 12:28:24 PM LINUX RESTART 12:29:01 PM CPU %user %nice %system %iowait %steal %idle 12:30:01 PM all 16.39 0.00 1.61 1.23 0.07 80.70 12:30:01 PM 0 16.17 0.00 1.60 1.26 0.05 80.92 12:30:01 PM 1 13.62 0.00 0.99 0.66 0.08 84.65 12:30:01 PM 2 25.56 0.00 2.58 2.34 0.07 69.45 12:30:01 PM 3 10.37 0.00 1.28 0.69 0.08 87.57 12:31:01 PM all 17.13 0.00 1.25 1.85 0.07 79.71 12:31:01 PM 0 12.35 0.00 1.08 1.79 0.05 84.73 12:31:01 PM 1 2.94 0.00 0.91 1.85 0.08 94.21 12:31:01 PM 2 34.33 0.00 2.08 2.51 0.07 61.02 12:31:01 PM 3 19.38 0.00 0.94 1.23 0.07 78.39 Average: all 16.76 0.00 1.43 1.54 0.07 80.20 Average: 0 14.25 0.00 1.34 1.53 0.05 82.83 Average: 1 8.26 0.00 0.95 1.26 0.08 89.45 Average: 2 29.93 0.00 2.33 2.42 0.07 65.25 Average: 3 14.85 0.00 1.11 0.96 0.08 83.00