---> uname -a: Linux prd-centos7-docker-2c-8g-2502.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 662 4186 16 2972 6852 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:44:78:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe44:7878/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:f1:2b:b3 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) 06/09/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 113.02 20.00 93.02 4365.37 12574.31 08:53:01 PM 129.72 1.55 128.17 303.54 9911.90 08:54:02 PM 109.57 3.25 106.33 924.65 20465.49 08:55:01 PM 19.17 0.51 18.67 252.09 4257.23 08:56:01 PM 31.74 2.28 29.46 289.76 8491.77 Average: 80.85 5.53 75.32 1230.17 11162.72 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5564372 2444364 30.52 2088 1832444 865736 9.56 508492 1656200 130400 08:53:01 PM 4986600 3022136 37.74 2088 2035488 1245540 13.75 973284 1731492 83584 08:54:02 PM 4108216 3900520 48.70 2088 2607620 1449600 16.00 1505848 2029672 100736 08:55:01 PM 3850928 4157808 51.92 2088 2642796 1682488 18.58 1738628 2048172 9344 08:56:01 PM 4306608 3702128 46.23 2088 2896068 978604 10.80 1383424 1940004 105476 Average: 4563345 3445391 43.02 2088 2402883 1244394 13.74 1221935 1881108 85908 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 341.86 214.64 1419.29 60.59 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 315.03 366.77 1768.73 59.38 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 08:54:02 PM eth0 370.52 434.28 3488.36 442.11 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 15.23 14.79 67.39 3.59 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 165.85 215.65 49.83 1745.94 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 242.44 250.00 1363.06 463.73 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) 06/09/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.54 0.00 4.15 3.31 0.10 55.90 08:52:01 PM 0 37.00 0.00 3.88 3.76 0.10 55.26 08:52:01 PM 1 36.08 0.00 4.41 2.87 0.10 56.54 08:53:01 PM all 48.36 0.00 4.00 2.50 0.13 45.00 08:53:01 PM 0 49.28 0.00 5.83 4.33 0.12 40.44 08:53:01 PM 1 47.45 0.00 2.19 0.69 0.12 49.55 08:54:02 PM all 69.39 0.00 4.06 2.12 0.16 24.26 08:54:02 PM 0 64.18 0.00 5.16 2.42 0.16 28.08 08:54:02 PM 1 74.60 0.00 2.95 1.84 0.18 20.43 08:55:01 PM all 81.78 0.00 1.88 0.03 0.14 16.17 08:55:01 PM 0 80.73 0.00 2.04 0.04 0.13 17.06 08:55:01 PM 1 82.84 0.00 1.71 0.02 0.15 15.28 08:56:01 PM all 60.07 0.00 2.63 0.94 0.13 36.24 08:56:01 PM 0 62.78 0.00 3.17 1.67 0.13 32.25 08:56:01 PM 1 57.40 0.00 2.10 0.20 0.11 40.19 Average: all 58.90 0.00 3.36 1.80 0.13 35.81 Average: 0 58.50 0.00 4.03 2.47 0.13 34.87 Average: 1 59.31 0.00 2.68 1.13 0.13 36.74