---> uname -a: Linux prd-centos7-docker-1c-4g-7374.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 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: 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 40G 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 591 4881 16 2347 6934 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:35:fd brd ff:ff:ff:ff:ff:ff inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe4f:35fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:95:c8:0a 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 02/17/2024 _x86_64_ (2 CPU) 02:11:06 AM LINUX RESTART 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 109.86 11.82 98.03 1200.87 4843.05 02:14:01 AM 161.24 1.12 160.13 103.00 10984.01 02:15:01 AM 187.47 0.15 187.32 22.12 6769.35 02:16:01 AM 177.61 0.37 177.24 16.92 5055.82 Average: 159.04 3.36 155.68 335.79 6913.05 02:12:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5410816 2597920 32.44 2620 1980212 856632 9.46 892376 1422400 225048 02:14:01 AM 5186936 2821800 35.23 2620 2162264 855648 9.45 927924 1569060 131752 02:15:01 AM 5054956 2953780 36.88 2620 2263172 859176 9.49 971340 1630112 106932 02:16:01 AM 4999344 3009392 37.58 2620 2273480 898820 9.92 1034896 1616268 21652 Average: 5163013 2845723 35.53 2620 2169782 867569 9.58 956634 1559460 121346 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:13:01 AM eth0 265.50 235.87 4081.74 34.29 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 57.13 54.51 738.12 6.92 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 36.27 34.25 358.97 6.05 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 02:16:01 AM eth0 6.23 8.21 31.70 2.87 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.29 83.22 1302.84 12.54 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 02/17/2024 _x86_64_ (2 CPU) 02:11:06 AM LINUX RESTART 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 40.11 0.00 3.33 6.77 0.13 49.67 02:13:01 AM 0 40.51 0.00 2.81 3.80 0.13 52.75 02:13:01 AM 1 39.68 0.00 3.86 9.75 0.15 46.57 02:14:01 AM all 18.68 0.00 1.90 8.21 0.09 71.13 02:14:01 AM 0 29.03 0.00 2.45 9.48 0.11 58.93 02:14:01 AM 1 8.65 0.00 1.34 6.95 0.07 82.98 02:15:01 AM all 31.74 0.00 2.46 6.78 0.12 58.89 02:15:01 AM 0 43.44 0.00 2.76 7.37 0.14 46.29 02:15:01 AM 1 20.40 0.00 2.17 6.23 0.10 71.10 02:16:01 AM all 16.71 0.00 1.39 21.48 0.07 60.36 02:16:01 AM 0 27.49 0.00 1.80 25.83 0.07 44.81 02:16:01 AM 1 6.19 0.00 0.98 17.22 0.05 75.56 Average: all 26.58 0.00 2.25 10.91 0.10 60.16 Average: 0 35.01 0.00 2.45 11.76 0.11 50.67 Average: 1 18.33 0.00 2.06 10.07 0.09 69.46