---> uname -a: Linux prd-centos7-docker-2c-8g-61.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 585 4769 16 2465 6939 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:f5:cf:c3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fef5:cfc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:55:8e:88 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) 07/10/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 78.29 0.20 78.09 6.93 5852.41 01:51:01 PM 117.31 0.93 116.38 203.62 8859.68 01:52:01 PM 82.68 3.41 79.27 939.88 4970.62 01:53:01 PM 30.65 0.15 30.50 5.45 4554.79 01:54:01 PM 6.70 0.33 6.37 242.54 692.97 01:55:01 PM 11.65 1.90 9.76 269.82 649.63 01:56:02 PM 28.38 0.33 28.04 72.74 3729.23 Average: 50.81 1.04 49.77 248.63 4187.47 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5499280 2509448 31.33 2088 1877860 878580 9.70 534972 1691572 121424 01:51:01 PM 5066468 2942260 36.74 2088 2015376 1166496 12.88 887568 1736840 44256 01:52:01 PM 4789564 3219164 40.20 2088 2142736 1235748 13.64 1107728 1777916 12680 01:53:01 PM 4504716 3504012 43.75 2088 2265860 1478404 16.32 1353612 1806420 7660 01:54:01 PM 4357824 3650904 45.59 2088 2291412 1601408 17.68 1481112 1822428 7868 01:55:01 PM 4896428 3112300 38.86 2088 2384044 901860 9.96 1007400 1756192 86340 01:56:02 PM 4836088 3172640 39.61 2088 2392564 950684 10.50 1066272 1757052 8840 Average: 4850053 3158675 39.44 2088 2195693 1173311 12.95 1062666 1764060 41295 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 120.86 75.47 755.81 8.54 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 244.07 251.34 1058.74 41.30 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 212.54 253.64 1492.57 36.22 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 89.40 98.82 787.71 13.80 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 7.82 8.10 50.53 1.60 0.00 0.00 0.00 01:54:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 13.48 11.55 9.89 5.58 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:02 PM eth0 15.15 14.39 12.06 6.43 0.00 0.00 0.00 01:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.48 101.91 595.37 16.21 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) 07/10/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 31.65 0.00 3.14 1.29 6.56 57.36 01:50:01 PM 0 29.45 0.00 2.59 1.21 6.68 60.07 01:50:01 PM 1 33.87 0.00 3.72 1.36 6.43 54.62 01:51:01 PM all 46.07 0.00 3.73 3.28 8.38 38.53 01:51:01 PM 0 35.07 0.00 4.49 5.03 9.00 46.41 01:51:01 PM 1 57.54 0.00 2.94 1.46 7.73 30.32 01:52:01 PM all 51.84 0.00 2.67 1.91 8.30 35.29 01:52:01 PM 0 44.76 0.00 3.63 3.33 8.85 39.43 01:52:01 PM 1 59.09 0.00 1.67 0.47 7.75 31.02 01:53:01 PM all 73.81 0.00 2.45 0.46 8.06 15.23 01:53:01 PM 0 71.24 0.00 2.88 0.80 8.23 16.85 01:53:01 PM 1 76.46 0.00 1.98 0.11 7.87 13.59 01:54:01 PM all 77.07 0.00 2.11 0.03 8.08 12.72 01:54:01 PM 0 78.39 0.00 2.26 0.05 8.19 11.10 01:54:01 PM 1 75.71 0.00 1.97 0.00 7.98 14.34 01:55:01 PM all 72.78 0.00 2.72 0.22 8.71 15.58 01:55:01 PM 0 68.04 0.00 2.70 0.07 8.69 20.51 01:55:01 PM 1 77.63 0.00 2.72 0.38 8.72 10.56 01:56:02 PM all 36.80 0.00 2.34 0.50 6.37 53.99 01:56:02 PM 0 31.06 0.00 2.31 0.37 6.33 59.94 01:56:02 PM 1 42.66 0.00 2.37 0.64 6.40 47.92 Average: all 55.24 0.00 2.74 1.11 7.76 33.14 Average: 0 50.54 0.00 2.99 1.58 7.98 36.91 Average: 1 60.02 0.00 2.49 0.64 7.54 29.31