---> uname -a: Linux prd-centos7-docker-2c-8g-2961.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: 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 20G 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 642 4203 16 2974 6872 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:6f:70:3a brd ff:ff:ff:ff:ff:ff inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe6f:703a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:8f:9e:cf 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) 06/16/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 171.71 45.20 126.51 5591.11 41802.21 08:53:01 PM 136.89 1.16 135.72 261.30 10717.90 08:54:01 PM 115.47 3.58 111.89 965.43 20512.99 08:55:01 PM 16.16 0.43 15.73 246.01 4148.34 08:56:01 PM 36.06 2.23 33.83 281.81 11073.72 Average: 95.27 10.52 84.75 1469.04 17651.09 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5487132 2521604 31.49 2088 1834328 949344 10.48 581716 1659908 149008 08:53:01 PM 4991956 3016780 37.67 2088 2037428 1203712 13.29 962156 1736252 83440 08:54:01 PM 4072796 3935940 49.15 2088 2610552 1464484 16.17 1535608 2033504 100680 08:55:01 PM 3982040 4026696 50.28 2088 2649560 1498648 16.55 1600652 2053720 12868 08:56:01 PM 4319616 3689120 46.06 2088 2891448 965644 10.66 1371784 1938628 22288 Average: 4570708 3438028 42.93 2088 2404663 1216366 13.43 1210383 1884402 73657 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 358.75 225.76 1398.37 59.53 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 318.82 368.35 1788.91 61.48 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 353.78 418.22 3483.66 440.71 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 15.09 16.61 64.35 3.33 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 157.94 212.97 48.78 1749.89 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 240.91 248.42 1357.09 462.91 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 06/16/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.26 0.00 6.53 4.91 0.11 52.19 08:52:01 PM 0 35.74 0.00 6.30 3.79 0.11 54.07 08:52:01 PM 1 36.80 0.00 6.77 6.05 0.11 50.28 08:53:01 PM all 47.57 0.00 3.71 1.66 0.13 46.92 08:53:01 PM 0 47.59 0.00 5.42 2.44 0.14 44.41 08:53:01 PM 1 47.57 0.00 1.99 0.87 0.12 49.45 08:54:01 PM all 66.44 0.00 3.71 3.52 0.14 26.20 08:54:01 PM 0 61.05 0.00 4.77 3.20 0.14 30.83 08:54:01 PM 1 71.81 0.00 2.66 3.86 0.15 21.53 08:55:01 PM all 81.75 0.00 1.76 0.02 0.14 16.34 08:55:01 PM 0 82.46 0.00 1.85 0.02 0.15 15.52 08:55:01 PM 1 81.07 0.00 1.65 0.00 0.13 17.15 08:56:01 PM all 54.30 0.00 2.58 0.80 0.12 42.20 08:56:01 PM 0 51.91 0.00 2.78 0.69 0.11 44.52 08:56:01 PM 1 56.68 0.00 2.40 0.93 0.11 39.88 Average: all 57.00 0.00 3.68 2.20 0.13 36.99 Average: 0 55.47 0.00 4.25 2.04 0.13 38.11 Average: 1 58.53 0.00 3.11 2.36 0.12 35.88