---> uname -a: Linux prd-centos7-docker-2c-8g-2009.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 660 4170 16 2990 6853 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:8b:87:cc brd ff:ff:ff:ff:ff:ff inet 10.32.6.49/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe8b:87cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:be:c7:13 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) 08/02/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 60.11 0.77 59.34 25.30 4635.01 08:54:01 PM 102.46 1.08 101.38 259.56 8927.14 08:55:01 PM 114.15 2.96 111.19 642.61 5307.83 08:56:02 PM 68.21 0.90 67.31 329.66 19111.73 08:57:01 PM 13.34 0.02 13.33 0.27 1782.83 08:58:01 PM 7.62 0.65 6.97 349.68 735.74 08:59:01 PM 29.33 0.63 28.70 51.40 10682.69 09:00:01 PM 23.14 1.52 21.63 166.37 1083.98 Average: 52.38 1.07 51.32 228.64 6544.03 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5548344 2460392 30.72 2088 1847988 868948 9.59 516572 1667544 138640 08:54:01 PM 5093992 2914744 36.39 2088 1994024 1209696 13.36 874704 1730776 69592 08:55:01 PM 4510652 3498084 43.68 2088 2162264 1563292 17.26 1379904 1784604 88184 08:56:02 PM 3946632 4062104 50.72 2088 2625004 1702740 18.80 1650224 2042060 42112 08:57:01 PM 3745088 4263648 53.24 2088 2643032 1807912 19.96 1842480 2048236 10948 08:58:01 PM 3619432 4389304 54.81 2088 2669892 1903080 21.01 1945556 2068024 8060 08:59:01 PM 4352536 3656200 45.65 2088 2902600 929980 10.27 1220980 2054888 23008 09:00:01 PM 4287248 3721488 46.47 2088 2906628 984588 10.87 1392868 1948180 7484 Average: 4387990 3620746 45.21 2088 2468929 1371280 15.14 1352911 1918039 48504 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 57.83 49.61 711.40 5.62 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 148.84 150.06 852.00 28.32 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 348.94 416.75 2298.78 60.49 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 08:56:02 PM eth0 187.47 213.96 2083.89 412.03 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 8.20 8.31 51.65 1.69 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 5.79 6.02 3.50 1.84 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 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 139.55 197.29 27.13 1709.83 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 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 09:00:01 PM eth0 24.76 22.89 28.35 41.13 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.43 133.41 758.83 283.20 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) 08/02/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 32.77 0.00 3.14 0.76 5.44 57.88 08:53:01 PM 0 30.92 0.00 2.31 0.50 5.47 60.80 08:53:01 PM 1 34.65 0.00 3.99 1.03 5.39 54.95 08:54:01 PM all 43.00 0.00 3.56 1.91 7.47 44.07 08:54:01 PM 0 41.97 0.00 3.94 3.02 8.39 42.69 08:54:01 PM 1 44.04 0.00 3.15 0.78 6.54 45.48 08:55:01 PM all 62.70 0.00 3.58 3.03 7.24 23.44 08:55:01 PM 0 48.61 0.00 5.81 5.57 7.96 32.04 08:55:01 PM 1 77.43 0.00 1.26 0.37 6.48 14.46 08:56:02 PM all 68.68 0.00 4.12 1.64 7.27 18.28 08:56:02 PM 0 65.73 0.00 4.97 2.16 7.46 19.69 08:56:02 PM 1 71.62 0.00 3.28 1.15 7.10 16.85 08:57:01 PM all 83.99 0.00 2.25 0.05 6.86 6.84 08:57:01 PM 0 83.02 0.00 2.60 0.11 6.93 7.34 08:57:01 PM 1 84.95 0.00 1.90 0.00 6.79 6.37 08:58:01 PM all 79.70 0.00 2.43 0.05 6.99 10.83 08:58:01 PM 0 79.35 0.00 2.68 0.07 6.96 10.94 08:58:01 PM 1 80.08 0.00 2.16 0.04 7.02 10.70 08:59:01 PM all 50.73 0.00 2.62 0.47 5.64 40.54 08:59:01 PM 0 55.35 0.00 3.11 0.57 5.69 35.28 08:59:01 PM 1 46.19 0.00 2.16 0.38 5.56 45.71 09:00:01 PM all 36.72 0.00 2.17 0.45 5.42 55.24 09:00:01 PM 0 42.97 0.00 2.54 0.56 4.98 48.94 09:00:01 PM 1 30.64 0.00 1.81 0.35 5.84 61.37 Average: all 56.79 0.00 2.99 1.05 6.53 32.64 Average: 0 55.51 0.00 3.50 1.59 6.73 32.67 Average: 1 58.07 0.00 2.47 0.52 6.33 32.61