---> uname -a: Linux prd-centos7-docker-2c-8g-1827.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: 2799.998 BogoMIPS: 5599.99 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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 617 4213 16 2990 6896 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:27:72:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.37/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe27:72d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:78:e6:32 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) 08/23/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 218.20 116.91 101.29 9827.39 40467.10 08:53:01 PM 65.68 0.15 65.53 2.93 5137.61 08:54:01 PM 113.57 1.10 112.47 260.14 9446.97 08:55:01 PM 78.47 0.50 77.97 45.16 3621.43 08:56:01 PM 67.10 3.16 63.94 922.42 17105.71 08:57:01 PM 20.80 0.10 20.70 3.06 3582.16 08:58:01 PM 6.52 0.33 6.19 242.50 682.24 08:59:01 PM 21.10 0.50 20.60 126.46 8134.01 09:00:01 PM 27.32 1.73 25.59 155.55 3637.49 09:01:01 PM 16.40 0.20 16.20 35.44 479.15 Average: 63.31 12.31 51.00 1149.17 9189.98 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5722728 2286000 28.54 2088 1698680 890140 9.83 498140 1548048 45796 08:53:01 PM 5497492 2511236 31.36 2088 1884016 888196 9.81 538900 1691900 151436 08:54:01 PM 5054820 2953908 36.88 2088 2015744 1198892 13.24 905804 1733540 50836 08:55:01 PM 4830276 3178452 39.69 2088 2116204 1234948 13.63 1082188 1766044 59332 08:56:01 PM 3990080 4018648 50.18 2088 2594044 1594144 17.60 1608844 2042584 71128 08:57:01 PM 4034780 3973948 49.62 2088 2636244 1448608 15.99 1559568 2042948 11132 08:58:01 PM 3893808 4114920 51.38 2088 2659456 1606712 17.74 1678376 2059508 9244 08:59:01 PM 3544520 4464208 55.74 2088 2896764 1664464 18.38 1937516 2143412 75832 09:00:01 PM 4282748 3725980 46.52 2088 2906236 985772 10.88 1398288 1946344 9412 09:01:01 PM 4342168 3666560 45.78 2088 2906068 932152 10.29 1338080 1945728 7620 Average: 4519342 3489386 43.57 2088 2431346 1244403 13.74 1254570 1892006 49177 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 383.75 190.12 985.92 55.31 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 49.38 44.01 665.60 5.28 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 205.94 228.65 1047.99 44.36 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 234.12 279.22 1569.38 39.85 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 192.73 220.13 2206.33 411.87 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 08:57:01 PM eth0 39.88 46.18 266.95 7.69 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 7.38 7.28 50.20 1.32 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 45.01 73.00 7.12 523.31 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 116.50 148.94 43.13 1228.40 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 09:01:01 PM eth0 10.82 11.85 10.16 5.34 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.28 124.97 685.72 232.88 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) 08/23/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 40.29 0.00 11.83 8.19 4.23 35.45 08:52:01 PM 0 38.30 0.00 12.33 6.39 4.32 38.67 08:52:01 PM 1 42.29 0.00 11.34 9.99 4.13 32.24 08:53:01 PM all 32.74 0.00 2.96 0.82 5.12 58.36 08:53:01 PM 0 22.28 0.00 2.14 0.51 5.29 69.78 08:53:01 PM 1 43.57 0.00 3.78 1.14 4.96 46.54 08:54:01 PM all 47.60 0.00 3.76 3.04 5.70 39.90 08:54:01 PM 0 40.16 0.00 4.75 4.95 5.83 44.31 08:54:01 PM 1 55.16 0.00 2.77 1.12 5.54 35.41 08:55:01 PM all 29.76 0.00 2.04 2.69 3.65 61.86 08:55:01 PM 0 23.60 0.00 3.04 3.59 3.91 65.86 08:55:01 PM 1 36.03 0.00 1.01 1.76 3.39 57.80 08:56:01 PM all 68.79 0.00 4.01 1.89 5.00 20.30 08:56:01 PM 0 66.05 0.00 4.44 2.95 5.41 21.15 08:56:01 PM 1 71.55 0.00 3.59 0.82 4.59 19.45 08:57:01 PM all 86.39 0.00 3.01 0.38 4.23 5.99 08:57:01 PM 0 84.26 0.00 3.27 0.74 4.58 7.15 08:57:01 PM 1 88.55 0.00 2.74 0.02 3.85 4.84 08:58:01 PM all 80.59 0.00 2.53 0.03 3.91 12.95 08:58:01 PM 0 79.75 0.00 2.55 0.05 4.24 13.41 08:58:01 PM 1 81.43 0.00 2.50 0.02 3.59 12.47 08:59:01 PM all 85.74 0.00 3.18 0.28 3.39 7.41 08:59:01 PM 0 84.67 0.00 3.67 0.31 3.63 7.72 08:59:01 PM 1 86.81 0.00 2.68 0.26 3.14 7.12 09:00:01 PM all 35.18 0.00 2.88 0.28 1.97 59.70 09:00:01 PM 0 45.50 0.00 3.32 0.40 2.22 48.56 09:00:01 PM 1 25.08 0.00 2.48 0.14 1.72 70.59 09:01:01 PM all 38.87 0.00 2.74 0.38 2.43 55.59 09:01:01 PM 0 34.85 0.00 2.86 0.56 2.77 58.97 09:01:01 PM 1 42.97 0.00 2.63 0.21 2.06 52.13 Average: all 54.05 0.00 3.89 1.81 3.97 36.28 Average: 0 51.28 0.00 4.23 2.06 4.23 38.20 Average: 1 56.84 0.00 3.55 1.56 3.70 34.35