---> uname -a: Linux prd-centos7-docker-2c-8g-180.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 594 5164 16 2062 6942 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:79:9b:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe79:9ba8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:7f:64:bd 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) 12/11/2025 _x86_64_ (2 CPU) 03:51:37 AM LINUX RESTART 03:52:02 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 119.41 20.66 98.75 4503.23 35685.04 03:54:01 AM 94.42 0.02 94.40 1.73 8687.14 03:55:01 AM 60.85 10.69 50.16 1432.20 4461.06 Average: 91.41 10.40 81.01 1965.47 16172.47 03:52:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5607024 2401712 29.99 2088 1742980 949444 10.48 573760 1580748 67348 03:54:01 AM 5355836 2652900 33.13 2088 1937144 962616 10.63 641908 1719484 96212 03:55:01 AM 5228220 2780516 34.72 2088 2010476 993384 10.97 812372 1659696 30336 Average: 5397027 2611709 32.61 2088 1896867 968481 10.69 676013 1653309 64632 03:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:53:01 AM eth0 318.40 171.69 1191.46 56.79 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 54.12 48.43 581.17 5.62 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 17.21 15.75 12.78 15.81 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.89 78.12 591.88 25.91 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) 12/11/2025 _x86_64_ (2 CPU) 03:51:37 AM LINUX RESTART 03:52:02 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 37.66 0.00 4.61 3.84 5.39 48.51 03:53:01 AM 0 49.06 0.00 5.51 4.61 5.78 35.03 03:53:01 AM 1 26.59 0.00 3.70 3.10 5.01 61.59 03:54:01 AM all 32.40 0.00 3.04 1.05 3.88 59.63 03:54:01 AM 0 41.94 0.00 3.13 1.40 4.01 49.52 03:54:01 AM 1 23.12 0.00 2.97 0.71 3.76 69.44 03:55:01 AM all 37.27 0.00 2.51 1.31 3.50 55.41 03:55:01 AM 0 31.35 0.00 2.21 1.05 3.34 62.04 03:55:01 AM 1 43.26 0.00 2.84 1.55 3.67 48.68 Average: all 35.76 0.00 3.38 2.05 4.25 54.56 Average: 0 40.67 0.00 3.59 2.33 4.36 49.05 Average: 1 30.92 0.00 3.17 1.78 4.14 59.99