---> uname -a: Linux prd-centos7-docker-1c-4g-12488.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 UTC 2023 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 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 593 4830 16 2396 6930 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:4f:08:dd brd ff:ff:ff:ff:ff:ff inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe4f:8dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:a6:77:ae 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 01/01/2024 _x86_64_ (2 CPU) 02:10:28 AM LINUX RESTART 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 57.77 9.87 47.89 3645.08 2647.43 02:13:01 AM 62.78 0.53 62.25 17.05 6939.97 02:14:01 AM 159.31 11.24 148.07 1194.14 6571.64 02:15:01 AM 211.94 0.15 211.79 22.12 7571.54 Average: 122.94 5.45 117.49 1219.85 5932.27 02:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5291796 2716940 33.92 2620 1724496 1309716 14.46 964588 1500936 59820 02:13:01 AM 5109492 2899244 36.20 2620 1854936 1314976 14.52 1137432 1502420 1992 02:14:01 AM 5171448 2837288 35.43 2620 2163868 874348 9.65 943224 1568104 129000 02:15:01 AM 4969172 3039564 37.95 2620 2319316 891024 9.84 1010104 1672380 129872 Average: 5135477 2873259 35.88 2620 2015654 1097516 12.12 1013837 1560960 80171 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 399.80 281.19 1927.33 70.85 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 129.54 99.45 2129.62 12.47 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 132.68 115.72 1742.55 16.23 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 44.90 41.72 548.13 6.79 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 176.76 134.54 1586.98 26.59 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 01/01/2024 _x86_64_ (2 CPU) 02:10:28 AM LINUX RESTART 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 30.45 0.00 2.74 8.02 0.16 58.63 02:12:01 AM 0 31.00 0.00 2.05 9.87 0.21 56.86 02:12:01 AM 1 29.88 0.00 3.43 6.19 0.12 60.38 02:13:01 AM all 6.38 0.00 0.82 22.26 0.06 70.48 02:13:01 AM 0 6.92 0.00 0.75 36.55 0.05 55.73 02:13:01 AM 1 5.87 0.00 0.86 8.13 0.07 85.07 02:14:01 AM all 33.32 0.00 3.24 5.64 0.11 57.69 02:14:01 AM 0 25.47 0.00 2.62 3.75 0.10 68.06 02:14:01 AM 1 41.33 0.00 3.86 7.55 0.11 47.16 02:15:01 AM all 30.52 0.00 2.41 7.03 0.10 59.94 02:15:01 AM 0 28.11 0.00 2.60 9.81 0.09 59.39 02:15:01 AM 1 32.93 0.00 2.24 4.24 0.10 60.49 Average: all 25.01 0.00 2.29 10.83 0.11 61.76 Average: 0 22.77 0.00 2.00 15.12 0.11 60.00 Average: 1 27.26 0.00 2.57 6.54 0.10 63.53