---> uname -a: Linux prd-centos7-docker-2c-8g-4786.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 663 4164 16 2993 6850 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:77:aa:16 brd ff:ff:ff:ff:ff:ff inet 10.32.6.136/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe77:aa16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:2f:7c:e3 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) 07/03/2025 _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 169.82 65.72 104.09 5860.93 39251.49 08:53:01 PM 79.26 0.00 79.26 0.00 8556.22 08:54:01 PM 121.43 1.53 119.90 303.21 6128.13 08:55:01 PM 109.88 3.29 106.59 925.64 20121.39 08:56:01 PM 20.48 0.12 20.37 3.59 3656.84 08:57:02 PM 7.55 0.37 7.19 243.65 742.53 08:58:01 PM 24.45 0.54 23.91 135.32 8361.94 08:59:01 PM 25.56 1.86 23.69 183.28 3630.80 Average: 69.90 9.20 60.70 959.20 11315.39 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5626720 2382008 29.74 2088 1721664 952296 10.51 573060 1563632 59164 08:53:01 PM 5372228 2636500 32.92 2088 1912264 970816 10.72 637392 1710504 73424 08:54:01 PM 4925972 3082756 38.49 2088 2057360 1251248 13.81 1017480 1744412 81288 08:55:01 PM 4050468 3958260 49.42 2088 2595496 1495648 16.51 1548768 2043492 69704 08:56:01 PM 3961880 4046848 50.53 2088 2638820 1524724 16.83 1631656 2043888 10876 08:57:02 PM 3883680 4125048 51.51 2088 2666148 1558876 17.21 1688364 2062468 11892 08:58:01 PM 4250768 3757960 46.92 2088 2903864 1033324 11.41 1243604 2135372 88808 08:59:01 PM 4229588 3779140 47.19 2088 2910308 1044020 11.53 1450192 1948428 8684 Average: 4537663 3471065 43.34 2088 2425740 1228869 13.57 1223814 1906524 50480 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 388.29 200.08 1019.07 57.90 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 47.61 42.62 643.33 5.42 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 324.76 367.79 1585.83 62.38 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 322.38 358.66 3210.54 434.75 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 42.21 47.62 273.60 8.28 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 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 08:57:02 PM eth0 9.28 9.53 53.33 2.14 0.00 0.00 0.00 08:57:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 53.67 81.51 9.53 565.35 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 115.28 144.44 42.93 1201.99 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 163.18 156.68 856.63 291.63 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 07/03/2025 _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 40.81 0.00 9.69 6.74 4.14 38.61 08:52:01 PM 0 43.65 0.00 10.47 7.97 4.49 33.42 08:52:01 PM 1 37.99 0.00 8.92 5.53 3.78 43.78 08:53:01 PM all 35.01 0.00 3.46 0.51 2.88 58.14 08:53:01 PM 0 49.79 0.00 4.51 0.82 3.46 41.42 08:53:01 PM 1 20.66 0.00 2.47 0.20 2.33 74.34 08:54:01 PM all 56.28 0.00 4.33 2.10 5.61 31.68 08:54:01 PM 0 43.22 0.00 5.87 2.19 5.94 42.78 08:54:01 PM 1 69.77 0.00 2.72 2.02 5.25 20.23 08:55:01 PM all 64.43 0.00 4.47 2.10 6.53 22.47 08:55:01 PM 0 60.09 0.00 5.85 3.12 6.79 24.15 08:55:01 PM 1 68.83 0.00 3.09 1.04 6.28 20.76 08:56:01 PM all 83.82 0.00 2.56 0.16 7.33 6.13 08:56:01 PM 0 82.30 0.00 2.95 0.29 7.42 7.04 08:56:01 PM 1 85.35 0.00 2.17 0.04 7.22 5.23 08:57:02 PM all 77.31 0.00 2.15 0.02 6.68 13.84 08:57:02 PM 0 76.06 0.00 2.29 0.04 6.65 14.97 08:57:02 PM 1 78.55 0.00 2.01 0.00 6.73 12.72 08:58:01 PM all 68.43 0.00 2.75 0.32 5.80 22.70 08:58:01 PM 0 67.91 0.00 3.07 0.58 5.96 22.49 08:58:01 PM 1 68.94 0.00 2.43 0.07 5.65 22.91 08:59:01 PM all 35.95 0.00 2.20 0.24 2.97 58.63 08:59:01 PM 0 36.21 0.00 2.38 0.34 3.07 58.00 08:59:01 PM 1 35.71 0.00 2.05 0.14 2.86 59.25 Average: all 57.44 0.00 3.97 1.54 5.22 31.84 Average: 0 57.13 0.00 4.70 1.94 5.46 30.78 Average: 1 57.75 0.00 3.24 1.14 4.98 32.89