---> uname -a: Linux prd-centos7-docker-2c-8g-3401.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 621 4753 16 2446 6904 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:41:3d:7e brd ff:ff:ff:ff:ff:ff inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe41:3d7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:a3:a1:b1 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) 06/21/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 179.52 71.52 108.01 5943.23 39755.35 01:50:01 PM 88.35 0.44 87.91 170.24 8155.46 01:51:01 PM 122.29 1.35 120.94 381.55 5922.91 01:52:01 PM 57.56 2.71 54.85 600.30 7350.26 01:53:02 PM 9.50 0.03 9.46 1.06 1661.50 01:54:01 PM 9.62 2.27 7.35 521.28 615.27 01:55:01 PM 29.77 0.32 29.45 72.19 3782.75 Average: 71.03 11.28 59.75 1101.73 9628.15 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5669856 2338880 29.20 2088 1698308 934856 10.32 541316 1551652 47912 01:50:01 PM 5429372 2579364 32.21 2088 1947508 871148 9.62 561884 1718852 112984 01:51:01 PM 4828512 3180224 39.71 2088 2095072 1263756 13.95 1095668 1759320 109172 01:52:01 PM 4547168 3461568 43.22 2088 2248192 1516756 16.75 1325668 1796860 36516 01:53:02 PM 4349880 3658856 45.69 2088 2266476 1544068 17.05 1512272 1804828 7872 01:54:01 PM 4907324 3101412 38.73 2088 2369136 908892 10.03 1008900 1747952 80292 01:55:01 PM 4848584 3160152 39.46 2088 2373804 963160 10.63 1070140 1746420 7648 Average: 4940099 3068637 38.32 2088 2142642 1143234 12.62 1016550 1732269 57485 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 338.75 161.94 878.28 54.99 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 177.48 117.86 993.21 15.60 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 367.80 442.65 2137.81 66.15 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 114.63 129.71 896.42 18.59 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 01:53:02 PM eth0 7.89 7.84 50.49 1.57 0.00 0.00 0.00 01:53:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 12.05 10.55 8.59 4.83 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 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 15.42 14.59 12.23 6.44 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 147.92 126.70 711.78 24.08 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) 06/21/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 41.31 0.00 8.66 6.50 4.37 39.15 01:49:02 PM 0 40.87 0.00 9.46 6.12 4.36 39.19 01:49:02 PM 1 41.76 0.00 7.88 6.87 4.37 39.12 01:50:01 PM all 36.49 0.00 3.93 0.83 3.50 55.26 01:50:01 PM 0 33.92 0.00 3.70 0.91 3.07 58.40 01:50:01 PM 1 39.04 0.00 4.14 0.75 3.94 52.13 01:51:01 PM all 61.51 0.00 4.15 2.97 6.59 24.78 01:51:01 PM 0 51.49 0.00 6.19 5.46 7.35 29.52 01:51:01 PM 1 71.86 0.00 2.06 0.41 5.80 19.87 01:52:01 PM all 81.03 0.00 2.90 0.62 6.93 8.51 01:52:01 PM 0 79.11 0.00 3.56 1.06 6.90 9.38 01:52:01 PM 1 82.94 0.00 2.25 0.18 6.96 7.66 01:53:02 PM all 78.89 0.00 2.05 0.01 6.82 12.22 01:53:02 PM 0 77.18 0.00 2.14 0.02 6.81 13.86 01:53:02 PM 1 80.65 0.00 1.95 0.00 6.82 10.58 01:54:01 PM all 83.14 0.00 2.71 0.09 6.10 7.96 01:54:01 PM 0 82.77 0.00 2.92 0.13 6.16 8.02 01:54:01 PM 1 83.45 0.00 2.54 0.05 6.05 7.91 01:55:01 PM all 39.05 0.00 2.57 0.42 3.51 54.44 01:55:01 PM 0 58.13 0.00 3.07 0.73 3.93 34.13 01:55:01 PM 1 20.79 0.00 2.08 0.12 3.11 73.90 Average: all 59.82 0.00 3.87 1.66 5.38 29.27 Average: 0 60.21 0.00 4.46 2.09 5.50 27.74 Average: 1 59.44 0.00 3.29 1.22 5.26 30.80