---> uname -a: Linux prd-centos7-docker-2c-8g-588.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 8.5G 12G 43% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 654 3581 16 3584 6851 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:e9:0f:74 brd ff:ff:ff:ff:ff:ff inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fee9:f74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:48:76:d4:22 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) 10:50:59 AM LINUX RESTART 10:52:01 AM tps rtps wtps bread/s bwrtn/s 10:53:01 AM 58.31 0.77 57.54 25.31 5433.45 10:54:01 AM 93.04 5.00 88.05 1724.94 9558.19 10:55:01 AM 136.85 5.28 131.57 436.55 62421.02 10:56:01 AM 44.57 0.18 44.39 27.04 16073.93 Average: 82.98 2.80 80.18 553.93 23214.98 10:52:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 AM 5497836 2510892 31.35 2088 1873740 889416 9.82 543964 1687772 161164 10:54:01 AM 5184612 2824116 35.26 2088 2025264 1020788 11.27 757428 1759164 32580 10:55:01 AM 3713080 4295648 53.64 2088 3482032 948944 10.48 926848 2940988 466500 10:56:01 AM 3650812 4357916 54.41 2088 3490848 999808 11.04 984088 2945976 15208 Average: 4511585 3497143 43.67 2088 2717971 964739 10.65 803082 2333475 168863 10:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:53:01 AM eth0 67.83 61.32 752.34 6.42 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 36.90 32.98 233.40 7.98 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 376.65 227.99 12541.25 25.73 0.00 0.00 0.00 10:55:01 AM lo 0.56 0.56 0.11 0.11 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 11.82 12.25 11.26 5.97 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.28 83.06 3347.83 11.47 0.00 0.00 0.00 Average: lo 0.14 0.14 0.03 0.03 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) 10:50:59 AM LINUX RESTART 10:52:01 AM CPU %user %nice %system %iowait %steal %idle 10:53:01 AM all 33.22 0.00 3.06 0.97 4.07 58.69 10:53:01 AM 0 30.30 0.00 3.23 0.75 3.89 61.84 10:53:01 AM 1 36.14 0.00 2.92 1.18 4.24 55.51 10:54:01 AM all 32.37 0.00 3.90 1.56 5.01 57.16 10:54:01 AM 0 43.12 0.00 4.22 2.19 5.16 45.31 10:54:01 AM 1 21.96 0.00 3.58 0.95 4.86 68.66 10:55:01 AM all 31.30 0.00 11.01 1.40 10.22 46.08 10:55:01 AM 0 32.79 0.00 10.87 1.68 10.33 44.34 10:55:01 AM 1 29.80 0.00 11.16 1.13 10.12 47.80 10:56:01 AM all 35.83 0.00 1.86 0.94 4.96 56.40 10:56:01 AM 0 35.54 0.00 1.61 0.92 5.15 56.78 10:56:01 AM 1 36.14 0.00 2.09 0.97 4.77 56.03 Average: all 33.18 0.00 4.97 1.22 6.07 54.57 Average: 0 35.42 0.00 4.99 1.38 6.14 52.07 Average: 1 30.95 0.00 4.95 1.05 6.00 57.04