---> uname -a: Linux prd-centos7-docker-2c-8g-192.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 561 5197 16 2061 6975 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:1e:32:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe1e:32b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:f2:92: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) 06:45:19 AM LINUX RESTART 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 92.75 8.81 83.94 825.54 5155.69 06:48:01 AM 94.21 10.50 83.70 1397.44 7761.98 06:49:01 AM 40.77 0.32 40.45 56.47 3792.63 Average: 75.92 6.55 69.37 759.84 5569.92 06:46:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 5512368 2496368 31.17 2088 1819768 962836 10.63 617948 1620468 93404 06:48:01 AM 5372920 2635816 32.91 2088 1994364 913592 10.09 678324 1654032 83192 06:49:01 AM 5297704 2711032 33.85 2088 2011940 959660 10.60 746908 1658088 17220 Average: 5394331 2614405 32.64 2088 1942024 945363 10.44 681060 1644196 64605 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:47:01 AM eth0 108.48 79.75 855.62 21.48 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 38.74 31.11 269.53 13.23 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 10.29 11.77 9.96 5.54 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.53 40.90 378.58 13.42 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) 06:45:19 AM LINUX RESTART 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 34.46 0.00 3.42 2.82 3.40 55.90 06:47:01 AM 0 48.73 0.00 4.54 2.05 3.60 41.08 06:47:01 AM 1 20.72 0.00 2.36 3.59 3.20 70.14 06:48:01 AM all 34.23 0.00 4.05 1.62 3.25 56.85 06:48:01 AM 0 37.24 0.00 4.27 1.45 2.89 54.14 06:48:01 AM 1 31.26 0.00 3.79 1.79 3.60 59.56 06:49:01 AM all 37.24 0.00 2.13 0.61 2.95 57.08 06:49:01 AM 0 45.47 0.00 2.53 0.69 3.23 48.07 06:49:01 AM 1 29.16 0.00 1.75 0.53 2.65 65.90 Average: all 35.31 0.00 3.20 1.69 3.20 56.61 Average: 0 43.80 0.00 3.78 1.40 3.24 47.79 Average: 1 27.02 0.00 2.63 1.97 3.15 65.22