---> uname -a: Linux prd-centos7-docker-2c-8g-10429.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 633 4725 16 2462 6891 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:30:7f:76 brd ff:ff:ff:ff:ff:ff inet 10.32.6.148/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe30:7f76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:0b:ae:70 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) 11/28/2025 _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 171.03 62.06 108.97 5735.16 38974.17 01:50:01 PM 100.19 0.74 99.44 195.16 9314.25 01:51:01 PM 126.38 1.05 125.33 356.46 6201.46 01:52:01 PM 55.65 2.73 52.92 601.03 7076.06 01:53:01 PM 11.30 0.00 11.30 0.00 1364.28 01:54:01 PM 8.53 0.88 7.65 376.10 777.66 01:55:01 PM 22.19 1.71 20.48 215.52 3221.10 Average: 70.65 9.90 60.75 1070.25 9557.61 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5630804 2377932 29.69 2088 1695024 985668 10.88 583824 1548696 47372 01:50:01 PM 5329468 2679268 33.45 2088 1961444 1094432 12.08 651400 1724404 115180 01:51:01 PM 4778688 3230048 40.33 2088 2111660 1283132 14.17 1135572 1767636 104892 01:52:01 PM 4493168 3515568 43.90 2088 2255452 1443036 15.93 1378124 1798556 31048 01:53:01 PM 4385280 3623456 45.24 2088 2272876 1537492 16.98 1475360 1806900 10508 01:54:01 PM 4112752 3895984 48.65 2088 2298628 1768336 19.52 1724648 1825628 3732 01:55:01 PM 4865272 3143464 39.25 2088 2387712 925712 10.22 1043404 1753476 22108 Average: 4799347 3209389 40.07 2088 2140399 1291115 14.25 1141762 1746471 47834 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 364.70 190.06 886.51 57.66 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 209.58 128.41 1042.07 16.87 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 371.17 447.59 2196.20 65.54 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 107.96 122.77 834.46 17.40 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 8.00 8.01 50.51 1.49 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 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 5.49 5.36 3.50 1.80 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 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 17.85 15.03 14.38 7.25 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 Average: eth0 154.75 130.97 717.06 24.01 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) 11/28/2025 _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 44.67 0.00 10.59 4.99 1.89 37.86 01:49:02 PM 0 52.53 0.00 11.25 4.85 2.14 29.22 01:49:02 PM 1 36.89 0.00 9.95 5.11 1.65 46.40 01:50:01 PM all 38.21 0.00 4.08 0.48 1.71 55.52 01:50:01 PM 0 30.24 0.00 4.17 0.58 1.46 63.55 01:50:01 PM 1 46.28 0.00 4.00 0.39 1.95 47.39 01:51:01 PM all 65.64 0.00 4.55 2.65 2.96 24.20 01:51:01 PM 0 59.13 0.00 6.84 3.78 2.81 27.44 01:51:01 PM 1 72.26 0.00 2.22 1.50 3.14 20.89 01:52:01 PM all 85.54 0.00 3.26 0.40 3.55 7.24 01:52:01 PM 0 83.12 0.00 4.40 0.71 3.43 8.34 01:52:01 PM 1 87.99 0.00 2.10 0.09 3.68 6.14 01:53:01 PM all 82.43 0.00 2.29 0.01 3.34 11.92 01:53:01 PM 0 82.68 0.00 2.55 0.00 3.21 11.56 01:53:01 PM 1 82.18 0.00 2.05 0.00 3.48 12.29 01:54:01 PM all 91.20 0.00 2.41 0.05 3.32 3.02 01:54:01 PM 0 91.17 0.00 2.68 0.05 3.13 2.97 01:54:01 PM 1 91.25 0.00 2.13 0.06 3.48 3.08 01:55:01 PM all 49.62 0.00 3.43 0.18 2.19 44.58 01:55:01 PM 0 70.15 0.00 3.78 0.25 2.59 23.23 01:55:01 PM 1 29.95 0.00 3.10 0.10 1.83 65.02 Average: all 65.05 0.00 4.40 1.26 2.70 26.59 Average: 0 66.74 0.00 5.12 1.48 2.67 23.99 Average: 1 63.35 0.00 3.68 1.05 2.73 29.19