---> uname -a: Linux prd-centos7-docker-2c-8g-920.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 7.7G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 664 4434 16 2721 6841 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:84:e5:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe84:e5f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:ce:3c:ce 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) 12/17/2025 _x86_64_ (2 CPU) 09:35:19 AM LINUX RESTART 09:36:01 AM tps rtps wtps bread/s bwrtn/s 09:37:02 AM 64.99 8.69 56.30 820.51 5494.24 09:38:01 AM 79.60 1.57 78.03 1046.45 7425.64 09:39:01 AM 101.93 8.64 93.29 1125.14 14827.67 09:40:01 AM 80.14 0.18 79.95 27.04 15446.64 Average: 81.67 4.79 76.89 753.59 10812.14 09:36:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:37:02 AM 5438656 2570080 32.09 2088 1838248 961448 10.62 625288 1662140 131640 09:38:01 AM 5316132 2692604 33.62 2088 1990360 919312 10.15 644944 1749284 94256 09:39:01 AM 4589824 3418912 42.69 2088 2615844 912324 10.07 810188 2169096 391652 09:40:01 AM 4565820 3442916 42.99 2088 2615552 936436 10.34 836068 2168492 7536 Average: 4977608 3031128 37.85 2088 2265001 932380 10.29 729122 1937253 156271 09:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:37:02 AM eth0 81.92 64.23 835.04 8.43 0.00 0.00 0.00 09:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 39.90 36.15 312.61 8.27 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 127.14 100.97 2891.19 9.55 0.00 0.00 0.00 09:39:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 11.09 11.70 10.27 5.71 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.11 53.33 1015.13 7.99 0.00 0.00 0.00 Average: lo 0.13 0.13 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) 12/17/2025 _x86_64_ (2 CPU) 09:35:19 AM LINUX RESTART 09:36:01 AM CPU %user %nice %system %iowait %steal %idle 09:37:02 AM all 37.22 0.00 3.43 0.53 2.37 56.46 09:37:02 AM 0 57.54 0.00 5.07 0.89 2.54 33.96 09:37:02 AM 1 17.97 0.00 1.85 0.17 2.20 77.81 09:38:01 AM all 36.07 0.00 3.38 0.67 3.26 56.62 09:38:01 AM 0 34.96 0.00 3.19 0.66 3.17 58.03 09:38:01 AM 1 37.19 0.00 3.58 0.68 3.33 55.22 09:39:01 AM all 31.95 0.00 10.66 1.63 5.27 50.49 09:39:01 AM 0 44.65 0.00 11.56 2.54 5.17 36.08 09:39:01 AM 1 19.75 0.00 9.81 0.75 5.36 64.32 09:40:01 AM all 35.09 0.00 2.20 0.80 3.13 58.77 09:40:01 AM 0 62.60 0.00 2.76 1.58 3.18 29.88 09:40:01 AM 1 9.54 0.00 1.70 0.10 3.10 85.55 Average: all 35.07 0.00 4.93 0.91 3.51 55.57 Average: 0 49.83 0.00 5.66 1.42 3.52 39.56 Average: 1 20.91 0.00 4.24 0.42 3.50 70.93