---> uname -a: Linux prd-centos7-docker-2c-8g-1709.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 20G 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 4756 16 2447 6908 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:3d:7f:7e brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe3d:7f7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:97:dc:6a 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) 05/27/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 168.33 25.84 142.49 5212.15 43159.66 01:50:01 PM 139.14 1.28 137.86 245.57 9878.46 01:51:01 PM 60.69 3.15 57.54 902.07 5060.88 01:52:01 PM 17.18 0.38 16.80 244.12 4631.33 01:53:01 PM 34.45 2.52 31.93 355.56 3860.82 Average: 83.96 6.63 77.32 1392.07 13319.66 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5536972 2471764 30.86 2088 1859200 866600 9.57 510116 1681700 147004 01:50:01 PM 4942256 3066480 38.29 2088 2066820 1200852 13.26 994852 1749920 103508 01:51:01 PM 4474300 3534436 44.13 2088 2241908 1564640 17.27 1402088 1795916 117824 01:52:01 PM 4307252 3701484 46.22 2088 2281656 1617320 17.86 1541484 1817560 15452 01:53:01 PM 4883044 3125692 39.03 2088 2375936 933928 10.31 1043628 1737704 23708 Average: 4828765 3179971 39.71 2088 2165104 1236668 13.65 1098434 1756560 81499 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 478.44 286.26 1545.41 65.62 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 387.46 452.08 2130.42 70.19 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 145.42 165.59 1212.52 22.00 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 11.32 11.82 53.58 2.60 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 23.54 20.19 17.70 10.18 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 209.24 187.18 991.90 34.12 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) 05/27/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.51 0.00 6.09 3.78 0.11 50.52 01:49:01 PM 0 49.43 0.00 7.54 5.42 0.11 37.50 01:49:01 PM 1 29.80 0.00 4.69 2.15 0.09 63.27 01:50:01 PM all 47.92 0.00 3.62 1.66 0.11 46.70 01:50:01 PM 0 47.04 0.00 5.18 2.77 0.12 44.88 01:50:01 PM 1 48.79 0.00 2.04 0.57 0.11 48.50 01:51:01 PM all 44.64 0.00 1.54 0.38 0.08 53.37 01:51:01 PM 0 43.34 0.00 2.09 0.65 0.07 53.85 01:51:01 PM 1 45.94 0.00 0.98 0.11 0.09 52.88 01:52:01 PM all 82.94 0.00 1.82 0.02 0.11 15.11 01:52:01 PM 0 83.69 0.00 1.75 0.00 0.11 14.45 01:52:01 PM 1 82.26 0.00 1.87 0.02 0.09 15.76 01:53:01 PM all 53.53 0.00 2.94 0.15 0.10 43.28 01:53:01 PM 0 66.28 0.00 3.71 0.22 0.11 29.69 01:53:01 PM 1 41.07 0.00 2.19 0.09 0.10 56.55 Average: all 53.51 0.00 3.21 1.21 0.10 41.97 Average: 0 57.76 0.00 4.06 1.82 0.10 36.25 Average: 1 49.29 0.00 2.36 0.59 0.10 47.65