---> uname -a: Linux prd-centos7-docker-2c-8g-865.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 577 5181 16 2062 6959 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:8a:9b:af brd ff:ff:ff:ff:ff:ff inet 10.32.6.215/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe8a:9baf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:84:03:77 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) 12:56:19 AM LINUX RESTART 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 75.89 8.69 67.20 820.65 5711.89 12:59:01 AM 85.21 10.51 74.71 1397.67 7866.32 01:00:01 AM 40.26 0.35 39.91 56.74 3094.12 Average: 67.12 6.52 60.61 758.35 5557.44 12:57:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5428612 2580124 32.22 2088 1847748 957648 10.57 627992 1668488 131892 12:59:01 AM 5281436 2727300 34.05 2088 2000676 926852 10.23 771448 1648540 69892 01:00:01 AM 5300656 2708080 33.81 2088 2002512 904064 9.98 747220 1652248 7752 Average: 5336901 2671835 33.36 2088 1950312 929521 10.26 715553 1656425 69845 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:58:01 AM eth0 96.44 73.53 849.29 16.46 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 33.20 30.64 266.56 8.37 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 11.54 12.84 10.80 5.92 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.06 39.00 375.55 10.25 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) 12/17/2025 _x86_64_ (2 CPU) 12:56:19 AM LINUX RESTART 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.62 0.00 3.37 1.13 2.62 56.26 12:58:01 AM 0 45.01 0.00 4.08 1.08 2.48 47.35 12:58:01 AM 1 28.47 0.00 2.69 1.17 2.75 64.92 12:59:01 AM all 37.05 0.00 3.04 0.90 2.49 56.51 12:59:01 AM 0 38.01 0.00 2.60 1.00 2.36 56.02 12:59:01 AM 1 36.10 0.00 3.48 0.81 2.61 57.00 01:00:01 AM all 38.22 0.00 2.34 0.30 2.30 56.83 01:00:01 AM 0 22.53 0.00 1.95 0.22 1.98 73.31 01:00:01 AM 1 54.46 0.00 2.74 0.40 2.63 39.77 Average: all 37.30 0.00 2.92 0.78 2.47 56.53 Average: 0 35.07 0.00 2.87 0.76 2.27 59.02 Average: 1 39.52 0.00 2.97 0.80 2.66 54.04