---> uname -a: Linux prd-centos7-docker-1c-4g-4.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 40G 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 566 5188 16 2065 6965 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:0a:99:09 brd ff:ff:ff:ff:ff:ff inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe0a:9909/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:9d:11:d1 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-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 03/21/2024 _x86_64_ (2 CPU) 08:16:12 AM LINUX RESTART 08:17:19 AM tps rtps wtps bread/s bwrtn/s 08:18:01 AM 42.54 9.99 32.56 1033.44 3652.39 08:19:01 AM 69.77 6.55 63.22 2686.48 1666.76 08:20:01 AM 100.47 17.12 83.34 1851.03 4428.41 08:21:01 AM 198.53 0.48 198.05 82.08 6750.85 Average: 107.71 8.42 99.29 1444.01 4162.84 08:17:19 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 AM 6156628 1852100 23.13 2620 1512208 551140 6.09 187228 1428008 16 08:19:01 AM 5821640 2187088 27.31 2620 1645984 825024 9.11 445924 1498288 18904 08:20:01 AM 5376576 2632152 32.87 2620 1935392 935700 10.33 770500 1569700 156820 08:21:01 AM 5331972 2676756 33.42 2620 1977736 915932 10.11 750920 1616272 81500 Average: 5671704 2337024 29.18 2620 1767830 806949 8.91 538643 1528067 64310 08:17:19 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:18:01 AM eth0 4.78 0.62 0.56 0.11 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 215.41 156.30 858.44 57.77 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 60.71 56.76 738.76 7.22 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 26.70 26.07 235.20 6.17 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.74 64.74 495.30 19.25 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-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 03/21/2024 _x86_64_ (2 CPU) 08:16:12 AM LINUX RESTART 08:17:19 AM CPU %user %nice %system %iowait %steal %idle 08:18:01 AM all 8.65 0.00 3.88 17.55 0.06 69.86 08:18:01 AM 0 9.13 0.00 3.66 18.16 0.05 69.00 08:18:01 AM 1 8.19 0.00 4.14 16.94 0.05 70.67 08:19:01 AM all 8.77 0.00 1.32 2.97 0.07 86.88 08:19:01 AM 0 7.70 0.00 1.48 4.28 0.07 86.47 08:19:01 AM 1 9.80 0.00 1.16 1.68 0.07 87.29 08:20:01 AM all 26.00 0.00 2.57 3.16 0.08 68.20 08:20:01 AM 0 41.04 0.00 3.43 3.29 0.09 52.16 08:20:01 AM 1 11.51 0.00 1.70 3.03 0.09 83.67 08:21:01 AM all 28.12 0.00 1.71 5.90 0.11 64.15 08:21:01 AM 0 49.48 0.00 2.24 8.73 0.11 39.45 08:21:01 AM 1 7.68 0.00 1.22 3.19 0.10 87.81 Average: all 18.55 0.00 2.25 6.58 0.08 72.54 Average: 0 27.93 0.00 2.62 7.87 0.08 61.50 Average: 1 9.39 0.00 1.89 5.33 0.08 83.32