---> uname -a: Linux prd-centos7-docker-2c-8g-4738.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: 2800.000 BogoMIPS: 5600.00 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 626 4692 16 2501 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:66:24:49 brd ff:ff:ff:ff:ff:ff inet 10.32.6.148/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fe66:2449/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:0d:5c:6c 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) 06/26/2024 _x86_64_ (2 CPU) 09:47:07 PM LINUX RESTART 09:48:02 PM tps rtps wtps bread/s bwrtn/s 09:49:01 PM 99.17 5.10 94.07 1755.28 9842.99 09:50:01 PM 78.98 4.66 74.32 409.79 18741.07 Average: 88.99 4.88 84.11 1076.83 14329.76 09:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 PM 5231688 2777048 34.68 2088 2006536 990552 10.94 730508 1745048 98336 09:50:01 PM 4800032 3208704 40.07 2088 2435328 984232 10.87 879780 1993980 780 Average: 5015860 2992876 37.37 2088 2220932 987392 10.90 805144 1869514 49558 09:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:49:01 PM eth0 74.92 72.49 722.70 12.30 0.00 0.00 0.00 09:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 PM eth0 185.46 162.86 5206.59 18.52 0.00 0.00 0.00 09:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.66 118.06 2983.66 15.44 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 06/26/2024 _x86_64_ (2 CPU) 09:47:07 PM LINUX RESTART 09:48:02 PM CPU %user %nice %system %iowait %steal %idle 09:49:01 PM all 35.03 0.00 4.34 1.19 0.12 59.33 09:49:01 PM 0 36.24 0.00 4.08 0.89 0.11 58.68 09:49:01 PM 1 33.81 0.00 4.59 1.50 0.11 60.00 09:50:01 PM all 37.02 0.00 5.52 2.60 0.11 54.74 09:50:01 PM 0 42.08 0.00 6.32 3.22 0.11 48.27 09:50:01 PM 1 32.02 0.00 4.72 1.98 0.12 61.16 Average: all 36.03 0.00 4.93 1.90 0.12 57.02 Average: 0 39.17 0.00 5.20 2.06 0.11 53.46 Average: 1 32.91 0.00 4.66 1.74 0.11 60.58