---> uname -a: Linux prd-centos7-docker-2c-8g-3750.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 12G 8.2G 60% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 932 201 16 6686 6572 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:5d:71:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe5d:71f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:0e:b4:6f 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) 06/25/2025 _x86_64_ (2 CPU) 02:15:13 PM LINUX RESTART 02:16:01 PM tps rtps wtps bread/s bwrtn/s 02:17:01 PM 79.56 8.86 70.70 827.70 4543.05 02:18:01 PM 85.44 1.33 84.10 989.08 7209.00 02:19:01 PM 66.78 6.26 60.52 924.14 5043.17 02:20:01 PM 72.97 0.60 72.37 65.37 28359.14 02:21:01 PM 266.98 0.17 266.81 26.91 64234.04 02:22:01 PM 3.33 0.00 3.33 0.00 229.23 02:23:01 PM 137.65 0.00 137.65 0.00 51447.97 02:24:01 PM 343.84 64.65 279.19 4837.02 79920.12 02:25:02 PM 21.88 0.65 21.23 92.31 698.14 Average: 119.83 9.17 110.66 862.66 26854.96 02:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 PM 5555056 2453680 30.64 2088 1781680 944560 10.43 608568 1593020 77640 02:18:01 PM 5448664 2560072 31.97 2088 1958528 841588 9.29 532696 1732376 102404 02:19:01 PM 5248368 2760368 34.47 2088 2018088 957480 10.57 689536 1763164 44636 02:20:01 PM 3850108 4158628 51.93 2088 3405548 985508 10.88 964940 2773448 621696 02:21:01 PM 2873868 5134868 64.12 2088 4135644 977424 10.79 1117064 3354356 12 02:22:01 PM 2819024 5189712 64.80 2088 4135656 978048 10.80 2209116 2276504 16 02:23:01 PM 760016 7248720 90.51 2088 6028352 1018976 11.25 3030552 3340972 565956 02:24:01 PM 139612 7869124 98.26 2088 6443480 925288 10.22 2785424 4012160 228 02:25:02 PM 206416 7802320 97.42 2088 6334260 968364 10.69 2799740 3931904 8760 Average: 2989015 5019721 62.68 2088 4026804 955248 10.55 1637515 2753100 157928 02:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:17:01 PM eth0 90.08 68.29 833.32 16.79 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 24.12 22.35 232.36 4.02 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 15.73 14.65 102.12 4.69 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 420.60 322.60 9526.70 22.06 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 355.09 552.37 2186.11 1770.88 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 347.45 1026.45 23.48 5681.51 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 671.86 644.02 14554.87 2281.16 0.00 0.00 0.00 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 252.46 234.65 2182.95 327.82 0.00 0.00 0.00 02:24:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:02 PM eth0 11.66 11.95 10.37 5.79 0.00 0.00 0.00 02:25:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 243.22 321.88 3294.99 1123.53 0.00 0.00 0.00 Average: lo 0.06 0.06 0.01 0.01 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) 06/25/2025 _x86_64_ (2 CPU) 02:15:13 PM LINUX RESTART 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 29.46 0.00 2.50 3.36 8.77 55.91 02:17:01 PM 0 25.77 0.00 2.24 1.73 8.76 61.51 02:17:01 PM 1 33.22 0.00 2.76 5.01 8.77 50.24 02:18:01 PM all 30.15 0.00 3.32 1.33 9.42 55.78 02:18:01 PM 0 32.47 0.00 3.56 1.55 9.05 53.37 02:18:01 PM 1 27.85 0.00 3.10 1.11 9.78 58.15 02:19:01 PM all 28.95 0.00 5.51 1.32 10.66 53.56 02:19:01 PM 0 34.27 0.00 5.80 2.03 10.77 47.13 02:19:01 PM 1 23.79 0.00 5.22 0.63 10.54 59.82 02:20:01 PM all 12.30 0.00 5.68 0.70 9.37 71.95 02:20:01 PM 0 13.61 0.00 6.25 0.84 9.38 69.92 02:20:01 PM 1 11.01 0.00 5.09 0.55 9.36 73.99 02:21:01 PM all 29.05 0.00 12.09 1.47 11.28 46.12 02:21:01 PM 0 29.37 0.00 12.02 1.99 10.84 45.79 02:21:01 PM 1 28.72 0.00 12.16 0.96 11.71 46.45 02:22:01 PM all 50.13 0.00 2.75 0.02 9.04 38.07 02:22:01 PM 0 50.02 0.00 3.11 0.03 9.23 37.61 02:22:01 PM 1 50.21 0.00 2.43 0.02 8.85 38.50 02:23:01 PM all 27.04 0.00 11.53 0.60 10.19 50.64 02:23:01 PM 0 27.27 0.00 12.32 0.87 10.40 49.14 02:23:01 PM 1 26.82 0.00 10.73 0.32 9.98 52.15 02:24:01 PM all 19.74 0.00 11.43 5.74 10.83 52.26 02:24:01 PM 0 20.12 0.00 11.34 2.91 10.41 55.22 02:24:01 PM 1 19.36 0.00 11.54 8.54 11.23 49.32 02:25:02 PM all 37.09 0.00 1.96 0.44 3.93 56.58 02:25:02 PM 0 58.02 0.00 2.87 0.55 3.59 34.98 02:25:02 PM 1 17.47 0.00 1.09 0.36 4.24 76.84 Average: all 29.15 0.00 6.33 1.68 9.29 53.56 Average: 0 32.05 0.00 6.63 1.40 9.19 50.73 Average: 1 26.29 0.00 6.02 1.95 9.39 56.34