---> uname -a: Linux prd-centos7-docker-2c-8g-668.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 620 4703 16 2496 6906 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:73:a0:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe73:a0f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:88:8e:a5 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) 12/15/2025 _x86_64_ (2 CPU) 07:52:19 PM LINUX RESTART 07:53:01 PM tps rtps wtps bread/s bwrtn/s 07:54:01 PM 78.79 9.39 69.40 929.72 4936.97 07:55:01 PM 87.91 1.52 86.40 1028.31 8478.42 07:56:01 PM 60.42 6.82 53.60 953.79 4306.84 07:57:01 PM 54.11 1.52 52.60 158.64 14690.99 Average: 70.31 4.81 65.50 767.64 8102.86 07:53:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:54:01 PM 5491828 2516900 31.43 2088 1795568 993696 10.97 661356 1599928 80668 07:55:01 PM 5377332 2631396 32.86 2088 1986364 874236 9.65 582860 1746288 83384 07:56:01 PM 4905112 3103616 38.75 2088 2404412 997620 11.01 712556 2056748 402356 07:57:01 PM 4849104 3159624 39.45 2088 2430172 948112 10.47 836708 1986368 10680 Average: 5155844 2852884 35.62 2088 2154129 953416 10.53 698370 1847333 144272 07:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:54:01 PM eth0 149.19 110.15 1013.84 33.61 0.00 0.00 0.00 07:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM eth0 34.72 29.47 266.31 6.61 0.00 0.00 0.00 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 165.41 116.61 4810.17 9.72 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 13.62 12.99 10.85 6.47 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.74 67.31 1525.54 14.10 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) 12/15/2025 _x86_64_ (2 CPU) 07:52:19 PM LINUX RESTART 07:53:01 PM CPU %user %nice %system %iowait %steal %idle 07:54:01 PM all 32.99 0.00 2.80 2.30 6.11 55.81 07:54:01 PM 0 34.39 0.00 2.88 2.66 6.20 53.87 07:54:01 PM 1 31.58 0.00 2.74 1.95 6.01 57.72 07:55:01 PM all 31.34 0.00 3.39 1.23 6.65 57.39 07:55:01 PM 0 26.72 0.00 2.98 1.35 6.11 62.85 07:55:01 PM 1 36.00 0.00 3.80 1.10 7.21 51.89 07:56:01 PM all 30.33 0.00 6.27 1.37 7.96 54.07 07:56:01 PM 0 29.13 0.00 6.53 1.15 7.81 55.38 07:56:01 PM 1 31.51 0.00 6.03 1.58 8.10 52.79 07:57:01 PM all 34.52 0.00 2.65 1.54 7.03 54.26 07:57:01 PM 0 41.37 0.00 3.00 1.12 7.08 47.43 07:57:01 PM 1 27.85 0.00 2.32 1.97 6.96 60.91 Average: all 32.29 0.00 3.78 1.61 6.94 55.38 Average: 0 32.86 0.00 3.85 1.57 6.80 54.92 Average: 1 31.72 0.00 3.72 1.65 7.07 55.83