---> uname -a: Linux prd-centos7-docker-1c-4g-655.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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 588 5090 16 2142 6941 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:ca:76:45 brd ff:ff:ff:ff:ff:ff inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feca:7645/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:07:9c:2b 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 10/24/2024 _x86_64_ (2 CPU) 02:14:46 AM LINUX RESTART 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:03 AM 196.77 32.51 164.27 6020.30 39267.44 02:17:01 AM 118.90 16.93 101.96 1871.63 6698.91 02:18:01 AM 201.38 0.47 200.92 99.00 6612.44 Average: 172.96 16.64 156.32 2673.80 17655.72 02:15:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:03 AM 5313072 2695656 33.66 2620 1732880 1246408 13.76 935688 1506316 95468 02:17:01 AM 5353528 2655200 33.15 2620 1955500 932788 10.30 849648 1516572 100052 02:18:01 AM 5286612 2722116 33.99 2620 2065140 856100 9.45 781096 1615744 92400 Average: 5317737 2690991 33.60 2620 1917840 1011765 11.17 855477 1546211 95973 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:16:03 AM eth0 334.42 231.19 1948.38 71.51 0.00 0.00 0.00 02:16:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 68.51 64.25 744.29 8.46 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 32.23 29.51 241.99 6.83 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.98 108.86 981.21 29.18 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 10/24/2024 _x86_64_ (2 CPU) 02:14:46 AM LINUX RESTART 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:03 AM all 29.89 0.00 6.21 37.12 0.16 26.62 02:16:03 AM 0 29.22 0.00 6.93 39.90 0.18 23.78 02:16:03 AM 1 30.56 0.00 5.49 34.34 0.14 29.47 02:17:01 AM all 30.11 0.00 2.55 6.97 0.11 60.26 02:17:01 AM 0 17.85 0.00 1.87 4.28 0.11 75.89 02:17:01 AM 1 42.74 0.00 3.25 9.72 0.11 44.19 02:18:01 AM all 27.53 0.00 2.20 6.55 0.10 63.63 02:18:01 AM 0 17.49 0.00 1.87 4.62 0.09 75.93 02:18:01 AM 1 37.81 0.00 2.53 8.53 0.12 51.01 Average: all 29.16 0.00 3.65 16.88 0.12 50.19 Average: 0 21.49 0.00 3.54 16.18 0.12 58.67 Average: 1 36.97 0.00 3.76 17.60 0.13 41.55