---> uname -a: Linux prd-centos7-docker-2c-8g-2144.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 654 4194 16 2972 6860 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:19:46:38 brd ff:ff:ff:ff:ff:ff inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe19:4638/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:c3:cf:57 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) 06/03/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 164.02 33.28 130.74 5257.31 41842.36 08:53:01 PM 137.56 1.53 136.03 303.26 9997.00 08:54:01 PM 101.40 3.36 98.04 927.41 20357.61 08:55:01 PM 14.53 0.35 14.18 243.24 4136.81 08:56:01 PM 38.77 2.32 36.46 290.47 11095.32 Average: 91.25 8.17 83.08 1404.32 17485.70 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5522320 2486416 31.05 2088 1843032 916676 10.12 545112 1663104 137380 08:53:01 PM 4923208 3085528 38.53 2088 2065792 1245936 13.76 1016352 1746416 109864 08:54:01 PM 4016784 3991952 49.84 2088 2609044 1589840 17.55 1594472 2029116 102048 08:55:01 PM 3881612 4127124 51.53 2088 2649928 1582188 17.47 1699772 2054504 16296 08:56:01 PM 4255988 3752748 46.86 2088 2890004 1031220 11.39 1435308 1936704 24104 Average: 4519982 3488754 43.56 2088 2411560 1273172 14.06 1258203 1885969 77938 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 371.06 232.83 1474.91 61.61 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 366.04 435.06 2201.80 70.42 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 291.73 352.39 3008.44 430.94 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 11.50 11.67 53.93 2.85 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 171.95 219.72 52.53 1750.35 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 242.43 250.31 1358.39 463.13 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) 06/03/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.97 0.00 5.78 3.80 0.11 51.34 08:52:01 PM 0 57.62 0.00 7.60 3.24 0.13 31.41 08:52:01 PM 1 21.03 0.00 4.03 4.33 0.10 70.51 08:53:01 PM all 50.69 0.00 3.91 2.60 0.14 42.65 08:53:01 PM 0 48.93 0.00 6.05 4.13 0.14 40.75 08:53:01 PM 1 52.45 0.00 1.78 1.07 0.14 44.57 08:54:01 PM all 69.23 0.00 3.52 2.66 0.13 24.47 08:54:01 PM 0 65.16 0.00 4.54 3.06 0.14 27.10 08:54:01 PM 1 73.33 0.00 2.47 2.25 0.13 21.82 08:55:01 PM all 83.70 0.00 1.79 0.02 0.12 14.38 08:55:01 PM 0 82.62 0.00 1.93 0.02 0.13 15.30 08:55:01 PM 1 84.75 0.00 1.68 0.00 0.11 13.46 08:56:01 PM all 50.43 0.00 2.47 0.63 0.12 46.35 08:56:01 PM 0 61.29 0.00 2.82 0.66 0.11 35.12 08:56:01 PM 1 39.87 0.00 2.12 0.60 0.11 57.31 Average: all 58.38 0.00 3.51 1.95 0.12 36.04 Average: 0 63.03 0.00 4.60 2.23 0.13 30.01 Average: 1 53.79 0.00 2.43 1.67 0.12 42.00