---> uname -a: Linux prd-centos7-docker-2c-8g-4039.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 614 4239 16 2967 6901 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:18:ec:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe18:eca4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:15:a9:24 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/08/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 70.82 10.79 60.03 1766.00 5307.94 08:53:01 PM 134.98 1.52 133.46 302.60 9463.36 08:54:01 PM 102.15 3.31 98.83 926.85 20160.01 08:55:01 PM 17.04 0.67 16.38 350.41 4253.70 08:56:01 PM 39.03 2.10 36.94 208.89 11058.75 Average: 72.79 3.68 69.12 710.91 10047.66 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5522912 2485824 31.04 2088 1869384 872456 9.63 523028 1687260 158516 08:53:01 PM 4938168 3070568 38.34 2088 2063668 1197740 13.22 1005236 1745112 110888 08:54:01 PM 4027864 3980872 49.71 2088 2609076 1487388 16.42 1585684 2030528 104264 08:55:01 PM 3659912 4348824 54.30 2088 2650852 1846980 20.39 1920072 2058032 16388 08:56:01 PM 4333860 3674876 45.89 2088 2887956 949052 10.48 1357928 1941304 21792 Average: 4496543 3512193 43.85 2088 2416187 1270723 14.03 1278390 1892447 82370 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 343.05 227.04 1477.49 53.15 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 373.03 439.66 2122.22 75.88 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 293.50 350.48 3026.34 431.07 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 11.07 11.37 54.08 2.78 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 163.16 215.92 48.73 1749.97 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 236.73 248.85 1345.52 462.52 0.00 0.00 0.00 Average: lo 0.03 0.03 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/08/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.26 0.00 3.26 0.78 0.10 59.60 08:52:01 PM 0 29.22 0.00 2.67 0.78 0.10 67.23 08:52:01 PM 1 43.39 0.00 3.85 0.79 0.09 51.88 08:53:01 PM all 50.48 0.00 3.53 2.36 0.11 43.52 08:53:01 PM 0 40.81 0.00 4.37 3.51 0.12 51.18 08:53:01 PM 1 60.36 0.00 2.67 1.18 0.11 35.68 08:54:01 PM all 70.10 0.00 3.38 3.20 0.10 23.22 08:54:01 PM 0 67.20 0.00 4.16 3.82 0.11 24.72 08:54:01 PM 1 73.02 0.00 2.57 2.59 0.09 21.73 08:55:01 PM all 83.33 0.00 1.77 0.02 0.09 14.79 08:55:01 PM 0 83.31 0.00 2.01 0.00 0.09 14.59 08:55:01 PM 1 83.37 0.00 1.53 0.04 0.09 14.97 08:56:01 PM all 46.63 0.00 2.28 0.47 0.10 50.52 08:56:01 PM 0 53.46 0.00 2.71 0.46 0.09 43.27 08:56:01 PM 1 39.95 0.00 1.84 0.46 0.09 57.66 Average: all 57.09 0.00 2.85 1.36 0.10 38.60 Average: 0 54.43 0.00 3.19 1.72 0.10 40.55 Average: 1 59.76 0.00 2.50 1.01 0.09 36.64