---> uname -a: Linux prd-centos7-docker-4c-4g-6248.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 784 13029 16 2070 14779 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:d1:63:32 brd ff:ff:ff:ff:ff:ff inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86247sec preferred_lft 86247sec inet6 fe80::f816:3eff:fed1:6332/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:4c:3d:fe 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) 12/29/2024 _x86_64_ (4 CPU) 12:28:40 PM LINUX RESTART 12:29:03 PM tps rtps wtps bread/s bwrtn/s 12:30:01 PM 258.26 28.98 229.28 5123.33 9141.60 12:31:01 PM 292.52 3.50 289.03 1258.15 8426.01 Average: 275.68 16.03 259.65 3158.35 8777.81 12:29:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 PM 13566624 2699340 16.60 2620 1869568 1032600 5.96 655936 1659536 125584 12:31:01 PM 13389948 2876016 17.68 2620 2001796 1045648 6.04 839068 1627296 14320 Average: 13478286 2787678 17.14 2620 1935682 1039124 6.00 747502 1643416 69952 12:29:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:30:01 PM eth0 425.61 300.76 1725.39 71.39 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 45.91 40.18 219.01 12.30 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 232.58 168.29 959.57 41.35 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) 12/29/2024 _x86_64_ (4 CPU) 12:28:40 PM LINUX RESTART 12:29:03 PM CPU %user %nice %system %iowait %steal %idle 12:30:01 PM all 21.52 0.00 3.78 2.49 0.07 72.15 12:30:01 PM 0 30.46 0.00 4.73 1.31 0.07 63.42 12:30:01 PM 1 20.29 0.00 3.33 1.92 0.07 74.39 12:30:01 PM 2 12.48 0.00 2.99 1.87 0.07 82.59 12:30:01 PM 3 23.00 0.00 4.08 4.87 0.05 68.00 12:31:01 PM all 16.75 0.00 1.25 1.80 0.05 80.15 12:31:01 PM 0 27.24 0.00 2.07 1.62 0.05 69.02 12:31:01 PM 1 11.33 0.00 1.12 1.83 0.05 85.66 12:31:01 PM 2 21.55 0.00 0.96 0.83 0.07 76.59 12:31:01 PM 3 7.18 0.00 0.88 2.89 0.05 89.01 Average: all 19.08 0.00 2.49 2.14 0.06 76.24 Average: 0 28.82 0.00 3.37 1.47 0.06 66.28 Average: 1 15.70 0.00 2.20 1.88 0.06 80.16 Average: 2 17.07 0.00 1.96 1.34 0.07 79.55 Average: 3 14.86 0.00 2.43 3.85 0.05 78.81