---> uname -a: Linux prd-centos7-docker-2c-8g-11.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 581 5178 16 2061 6955 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:45:a7:6e brd ff:ff:ff:ff:ff:ff inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe45:a76e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:2a:54:26 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) 12/09/2025 _x86_64_ (2 CPU) 11:42:48 AM LINUX RESTART 11:43:01 AM tps rtps wtps bread/s bwrtn/s 11:44:01 AM 209.55 116.09 93.46 9704.14 38362.54 11:45:01 AM 63.03 0.20 62.83 6.93 4998.92 11:46:01 AM 96.79 10.50 86.29 1396.74 8626.56 11:47:01 AM 31.55 0.35 31.20 56.73 1950.86 Average: 100.24 31.79 68.45 2791.54 13486.18 11:43:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 AM 5723632 2285104 28.53 2088 1683796 901052 9.95 505628 1540068 41284 11:45:01 AM 5503824 2504912 31.28 2088 1857980 907760 10.02 554952 1672760 135956 11:46:01 AM 5296344 2712392 33.87 2088 1998888 943884 10.42 759716 1648204 39160 11:47:01 AM 5346972 2661764 33.24 2088 2003416 885228 9.77 701392 1652428 9088 Average: 5467693 2541043 31.73 2088 1886020 909481 10.04 630422 1628365 56372 11:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:44:01 AM eth0 279.00 139.31 864.92 51.78 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 65.32 56.78 731.32 5.83 0.00 0.00 0.00 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 31.81 28.77 161.70 15.23 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 10.39 10.92 9.73 4.94 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.64 58.95 441.92 19.45 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 12/09/2025 _x86_64_ (2 CPU) 11:42:48 AM LINUX RESTART 11:43:01 AM CPU %user %nice %system %iowait %steal %idle 11:44:01 AM all 32.47 0.00 9.07 11.24 15.09 32.13 11:44:01 AM 0 34.14 0.00 9.28 11.62 15.32 29.64 11:44:01 AM 1 30.80 0.00 8.87 10.87 14.86 34.61 11:45:01 AM all 28.57 0.00 2.67 0.94 9.75 58.08 11:45:01 AM 0 28.71 0.00 2.67 0.99 9.43 58.20 11:45:01 AM 1 28.43 0.00 2.63 0.88 10.07 57.99 11:46:01 AM all 29.47 0.00 2.64 1.86 10.43 55.61 11:46:01 AM 0 32.50 0.00 2.85 2.23 11.04 51.38 11:46:01 AM 1 26.47 0.00 2.47 1.49 9.80 59.77 11:47:01 AM all 32.15 0.00 2.10 0.45 9.72 55.58 11:47:01 AM 0 21.72 0.00 1.77 0.36 8.00 68.15 11:47:01 AM 1 42.85 0.00 2.44 0.54 11.50 42.67 Average: all 30.67 0.00 4.13 3.64 11.25 50.32 Average: 0 29.25 0.00 4.14 3.80 10.95 51.86 Average: 1 32.08 0.00 4.12 3.47 11.56 48.78