---> uname -a: Linux prd-centos7-docker-2c-8g-736.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 7.6G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 596 4659 16 2565 6929 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:10:e2:4f brd ff:ff:ff:ff:ff:ff inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe10:e24f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:40:8e:27 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) 12/16/2025 _x86_64_ (2 CPU) 09:52:11 AM LINUX RESTART 09:53:02 AM tps rtps wtps bread/s bwrtn/s 09:54:01 AM 67.98 1.83 66.15 120.30 5771.53 09:55:01 AM 77.37 1.55 75.82 1029.37 7198.25 09:56:01 AM 86.18 7.06 79.12 984.38 20603.28 09:57:01 AM 19.11 1.25 17.87 127.47 576.62 Average: 62.64 2.93 59.71 567.24 8548.60 09:53:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 AM 5394504 2614232 32.64 2088 1905976 964088 10.64 648948 1682292 163364 09:55:01 AM 5310360 2698376 33.69 2088 2003284 928632 10.25 637188 1756452 94728 09:56:01 AM 4836672 3172064 39.61 2088 2494272 907944 10.02 978812 1850760 100 09:57:01 AM 4800504 3208232 40.06 2088 2496596 932132 10.29 1028256 1837816 7556 Average: 5085510 2923226 36.50 2088 2225032 933199 10.30 823301 1781830 66437 09:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:54:01 AM eth0 72.79 63.78 818.97 6.77 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 40.94 37.25 308.37 8.17 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 539.83 636.27 5971.16 3246.33 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 11.61 12.62 10.83 5.93 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 166.67 187.98 1781.20 820.12 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) 12/16/2025 _x86_64_ (2 CPU) 09:52:11 AM LINUX RESTART 09:53:02 AM CPU %user %nice %system %iowait %steal %idle 09:54:01 AM all 32.60 0.00 2.88 0.66 5.19 58.67 09:54:01 AM 0 35.61 0.00 2.65 0.84 5.51 55.39 09:54:01 AM 1 29.61 0.00 3.13 0.48 4.85 61.93 09:55:01 AM all 33.75 0.00 2.90 1.03 5.24 57.08 09:55:01 AM 0 46.75 0.00 3.58 1.35 5.58 42.74 09:55:01 AM 1 21.21 0.00 2.22 0.71 4.93 70.93 09:56:01 AM all 36.27 0.00 7.73 2.12 5.25 48.63 09:56:01 AM 0 35.74 0.00 8.56 1.62 5.25 48.83 09:56:01 AM 1 36.77 0.00 6.94 2.62 5.24 48.43 09:57:01 AM all 35.58 0.00 2.02 0.76 4.82 56.82 09:57:01 AM 0 56.94 0.00 2.74 1.35 4.94 34.02 09:57:01 AM 1 15.63 0.00 1.33 0.20 4.69 78.15 Average: all 34.55 0.00 3.87 1.14 5.12 55.32 Average: 0 43.69 0.00 4.39 1.29 5.32 45.30 Average: 1 25.66 0.00 3.37 0.99 4.92 65.05