---> uname -a: Linux prd-centos7-docker-2c-8g-3749.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 8.6G 12G 44% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 647 3468 16 3704 6858 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:94:38:1d brd ff:ff:ff:ff:ff:ff inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe94:381d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:98:42:8d 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) 02:15:19 PM LINUX RESTART 02:16:02 PM tps rtps wtps bread/s bwrtn/s 02:17:01 PM 74.65 9.55 65.10 945.61 4158.77 02:18:01 PM 83.97 0.02 83.95 0.53 7600.17 02:19:01 PM 65.92 7.59 58.33 1913.23 4924.29 02:20:01 PM 49.47 0.58 48.88 65.40 14672.53 02:21:01 PM 108.89 0.17 108.72 26.91 60942.51 02:22:01 PM 6.44 0.00 6.44 0.00 4515.67 02:23:01 PM 3.73 1.85 1.88 172.12 72.81 02:24:01 PM 17.83 0.02 17.82 0.13 521.53 Average: 51.32 2.46 48.86 389.38 12193.02 02:16:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 PM 5570420 2438316 30.45 2088 1763588 973656 10.75 608812 1580880 64664 02:18:01 PM 5379500 2629236 32.83 2088 1933696 944840 10.43 623672 1709848 108920 02:19:01 PM 5206552 2802184 34.99 2088 2036760 989524 10.93 733836 1761244 40004 02:20:01 PM 4792900 3215836 40.15 2088 2529088 988516 10.91 736740 2144452 133756 02:21:01 PM 3611156 4397580 54.91 2088 3602232 988756 10.92 1162032 2797604 8300 02:22:01 PM 3619008 4389728 54.81 2088 3602252 988804 10.92 1841904 2120032 8 02:23:01 PM 3582744 4425992 55.26 2088 3608224 935128 10.32 2259924 1744448 1424 02:24:01 PM 3541676 4467060 55.78 2088 3614260 972592 10.74 2297604 1748468 15976 Average: 4412994 3595742 44.90 2088 2836262 972727 10.74 1283066 1950872 46632 02:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:17:01 PM eth0 109.94 87.40 893.94 35.95 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 20.91 19.11 230.03 3.00 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 19.93 18.20 104.56 5.74 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 318.63 280.42 7662.02 18.97 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 627.61 664.82 6885.84 2598.60 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 448.89 1079.35 29.36 8233.83 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 123.78 245.95 13.75 1791.38 0.00 0.00 0.00 02:23:01 PM lo 0.53 0.53 0.11 0.11 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 10.32 12.02 10.21 5.75 0.00 0.00 0.00 02:24:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 210.20 301.33 1981.02 1589.71 0.00 0.00 0.00 Average: lo 0.07 0.07 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) 02:15:19 PM LINUX RESTART 02:16:02 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 31.38 0.00 2.55 3.31 8.24 54.52 02:17:01 PM 0 38.44 0.00 3.21 5.18 8.60 44.57 02:17:01 PM 1 24.50 0.00 1.92 1.51 7.89 64.18 02:18:01 PM all 30.35 0.00 3.21 1.12 9.41 55.91 02:18:01 PM 0 33.61 0.00 3.21 1.42 9.58 52.18 02:18:01 PM 1 27.11 0.00 3.23 0.82 9.23 59.61 02:19:01 PM all 30.04 0.00 5.64 1.40 10.17 52.75 02:19:01 PM 0 23.55 0.00 5.67 1.04 9.90 59.84 02:19:01 PM 1 36.63 0.00 5.62 1.76 10.44 45.56 02:20:01 PM all 6.78 0.00 1.68 0.64 5.55 85.34 02:20:01 PM 0 6.72 0.00 1.70 0.69 5.65 85.23 02:20:01 PM 1 6.84 0.00 1.64 0.57 5.48 85.48 02:21:01 PM all 30.59 0.00 7.75 0.78 9.48 51.39 02:21:01 PM 0 29.85 0.00 8.26 1.08 9.58 51.22 02:21:01 PM 1 31.32 0.00 7.26 0.50 9.38 51.55 02:22:01 PM all 29.24 0.00 1.26 0.01 8.14 61.35 02:22:01 PM 0 29.13 0.00 1.51 0.00 8.37 60.98 02:22:01 PM 1 29.36 0.00 0.99 0.02 7.91 61.72 02:23:01 PM all 14.29 0.00 1.14 0.13 5.81 78.62 02:23:01 PM 0 14.87 0.00 1.21 0.12 5.97 77.83 02:23:01 PM 1 13.71 0.00 1.11 0.13 5.64 79.41 02:24:01 PM all 36.37 0.00 1.99 0.30 5.27 56.07 02:24:01 PM 0 35.33 0.00 1.88 0.32 5.09 57.37 02:24:01 PM 1 37.42 0.00 2.07 0.27 5.47 54.78 Average: all 26.04 0.00 3.15 0.96 7.76 62.10 Average: 0 26.31 0.00 3.32 1.22 7.84 61.30 Average: 1 25.77 0.00 2.97 0.70 7.67 62.89