---> uname -a: Linux prd-centos7-docker-2c-8g-3171.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 590 4859 16 2371 6939 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:5a:db:8a brd ff:ff:ff:ff:ff:ff inet 10.32.7.65/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe5a:db8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:46:72:71 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) 09/08/2025 _x86_64_ (2 CPU) 11:46:53 AM LINUX RESTART 11:48:01 AM tps rtps wtps bread/s bwrtn/s 11:49:01 AM 60.01 0.77 59.24 25.31 5534.03 11:50:02 AM 73.45 1.55 71.90 1029.03 7100.10 11:51:01 AM 66.24 8.47 57.77 1130.66 4190.29 11:52:01 AM 42.13 0.35 41.78 31.82 10754.14 Average: 60.43 2.76 57.67 551.96 6905.49 11:48:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 AM 5553780 2454956 30.65 2088 1838108 865276 9.55 517628 1662392 128404 11:50:02 AM 5341892 2666844 33.30 2088 1988308 902200 9.96 619676 1749380 93196 11:51:01 AM 5053412 2955324 36.90 2088 2305152 870492 9.61 741196 1886652 310160 11:52:01 AM 5008192 3000544 37.47 2088 2304620 909664 10.04 784268 1886084 7404 Average: 5239319 2769417 34.58 2088 2109047 886908 9.79 665692 1796127 134791 11:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:49:01 AM eth0 53.75 47.40 665.89 5.42 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 AM eth0 32.37 28.55 270.95 7.19 0.00 0.00 0.00 11:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 113.31 84.26 3147.15 8.41 0.00 0.00 0.00 11:51:01 AM lo 0.54 0.54 0.11 0.11 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 9.34 10.99 7.99 5.25 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.95 42.63 1014.59 6.56 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) 09/08/2025 _x86_64_ (2 CPU) 11:46:53 AM LINUX RESTART 11:48:01 AM CPU %user %nice %system %iowait %steal %idle 11:49:01 AM all 31.57 0.00 3.19 0.77 7.11 57.37 11:49:01 AM 0 31.83 0.00 3.44 1.08 7.25 56.40 11:49:01 AM 1 31.30 0.00 2.95 0.45 6.97 58.33 11:50:02 AM all 32.12 0.00 3.28 1.01 7.18 56.42 11:50:02 AM 0 32.19 0.00 3.43 1.10 6.77 56.52 11:50:02 AM 1 32.07 0.00 3.13 0.92 7.56 56.32 11:51:01 AM all 28.20 0.00 6.92 1.04 10.94 52.90 11:51:01 AM 0 29.25 0.00 6.62 0.93 11.35 51.84 11:51:01 AM 1 27.12 0.00 7.22 1.16 10.54 53.96 11:52:01 AM all 35.38 0.00 2.53 0.62 7.33 54.15 11:52:01 AM 0 35.28 0.00 2.43 0.60 7.14 54.55 11:52:01 AM 1 35.49 0.00 2.63 0.63 7.51 53.75 Average: all 31.81 0.00 3.98 0.86 8.14 55.20 Average: 0 32.13 0.00 3.99 0.93 8.13 54.82 Average: 1 31.49 0.00 3.99 0.79 8.15 55.58