---> uname -a: Linux prd-centos7-docker-2c-8g-689.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 587 5133 16 2099 6948 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:bc:e9:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:febc:e9c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:9a:af:12 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) 08:12:02 PM LINUX RESTART 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 58.81 0.77 58.05 25.30 5677.79 08:15:01 PM 87.45 3.98 83.47 1701.23 9038.44 08:16:01 PM 43.06 5.76 37.30 417.52 2633.29 08:17:02 PM 16.67 0.13 16.53 21.71 470.91 Average: 51.50 2.66 48.84 541.43 4455.24 08:13:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 5515492 2493244 31.13 2088 1860888 884968 9.77 541596 1672980 137396 08:15:01 PM 5203880 2804856 35.02 2088 2035960 989964 10.93 732716 1765064 47720 08:16:01 PM 5306196 2702540 33.74 2088 2038616 915408 10.11 753804 1640168 8332 08:17:02 PM 5206552 2802184 34.99 2088 2040936 1005748 11.10 852480 1640132 9076 Average: 5308030 2700706 33.72 2088 1994100 949022 10.48 720149 1679586 50631 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:14:01 PM eth0 73.35 64.89 757.54 7.26 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 34.28 32.13 229.41 8.12 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 13.79 12.46 10.29 14.33 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:02 PM eth0 8.56 10.77 8.13 4.80 0.00 0.00 0.00 08:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.50 30.07 251.37 8.63 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) 08:12:02 PM LINUX RESTART 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 33.38 0.00 3.11 0.79 3.75 58.95 08:14:01 PM 0 38.67 0.00 3.62 1.02 3.77 52.93 08:14:01 PM 1 28.19 0.00 2.61 0.58 3.72 64.91 08:15:01 PM all 34.51 0.00 3.03 1.10 3.47 57.89 08:15:01 PM 0 27.11 0.00 2.59 1.22 3.52 65.57 08:15:01 PM 1 42.07 0.00 3.47 0.98 3.44 50.04 08:16:01 PM all 35.95 0.00 5.93 0.70 3.39 54.03 08:16:01 PM 0 46.48 0.00 6.20 0.61 3.13 43.59 08:16:01 PM 1 25.74 0.00 5.68 0.79 3.62 64.16 08:17:02 PM all 38.03 0.00 1.84 0.27 2.79 57.07 08:17:02 PM 0 42.65 0.00 1.83 0.41 2.87 52.24 08:17:02 PM 1 33.46 0.00 1.84 0.12 2.73 61.84 Average: all 35.46 0.00 3.48 0.72 3.35 56.99 Average: 0 38.65 0.00 3.55 0.82 3.32 53.66 Average: 1 32.31 0.00 3.40 0.62 3.38 60.29