---> uname -a: Linux prd-centos7-docker-2c-8g-610.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 684 4166 16 2969 6830 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:23:83:48 brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe23:8348/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:6b:00:fb 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) 04/20/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 115.03 19.40 95.64 4196.34 5835.53 08:53:01 PM 156.11 1.57 154.54 304.38 9680.78 08:54:01 PM 88.46 3.43 85.03 929.78 20134.68 08:55:01 PM 17.00 0.83 16.17 369.36 4293.79 08:56:01 PM 43.14 1.97 41.17 191.21 11431.70 Average: 83.94 5.44 78.50 1198.39 10274.62 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5506424 2502304 31.24 2088 1863836 912256 10.07 545040 1678896 152228 08:53:01 PM 4826532 3182196 39.73 2088 2098756 1286008 14.20 1101088 1754676 139748 08:54:01 PM 3952480 4056248 50.65 2088 2614568 1731184 19.11 1656556 2030908 108376 08:55:01 PM 3261812 4746916 59.27 2088 2652988 2277604 25.15 2316508 2055804 11616 08:56:01 PM 4335968 3672760 45.86 2088 2889212 961396 10.61 1355164 1935684 1472 Average: 4376643 3632085 45.35 2088 2423872 1433690 15.83 1394871 1891194 82688 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 366.65 236.76 1531.82 62.68 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 424.29 511.04 2621.32 79.75 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 229.65 271.25 2476.16 420.75 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 11.42 11.80 53.45 2.76 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 173.63 219.59 55.71 1750.19 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 241.12 250.06 1347.58 463.18 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) 04/20/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.86 0.00 4.03 3.00 0.10 58.02 08:52:01 PM 0 40.64 0.00 4.76 3.88 0.11 50.61 08:52:01 PM 1 29.16 0.00 3.29 2.13 0.09 65.33 08:53:01 PM all 51.18 0.00 3.78 2.74 0.12 42.18 08:53:01 PM 0 50.44 0.00 5.46 4.86 0.11 39.13 08:53:01 PM 1 51.93 0.00 2.11 0.62 0.11 45.23 08:54:01 PM all 73.57 0.00 3.22 2.82 0.11 20.28 08:54:01 PM 0 71.59 0.00 3.66 3.25 0.11 21.39 08:54:01 PM 1 75.59 0.00 2.76 2.38 0.11 19.16 08:55:01 PM all 83.58 0.00 1.67 0.03 0.10 14.62 08:55:01 PM 0 83.17 0.00 1.62 0.04 0.09 15.08 08:55:01 PM 1 83.99 0.00 1.71 0.02 0.11 14.17 08:56:01 PM all 39.38 0.00 2.33 0.62 0.09 57.59 08:56:01 PM 0 57.51 0.00 2.73 0.64 0.11 39.01 08:56:01 PM 1 21.86 0.00 1.96 0.60 0.09 75.49 Average: all 56.16 0.00 3.01 1.85 0.10 38.88 Average: 0 60.47 0.00 3.66 2.55 0.10 33.22 Average: 1 51.89 0.00 2.37 1.15 0.10 44.49