---> uname -a: Linux prd-centos7-docker-2c-8g-3583.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 581 5197 16 2042 6956 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:d0:87:46 brd ff:ff:ff:ff:ff:ff inet 10.32.7.213/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fed0:8746/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:4a:95:18 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) 06/23/2025 _x86_64_ (2 CPU) 09:49:07 PM LINUX RESTART 09:50:01 PM tps rtps wtps bread/s bwrtn/s 09:51:01 PM 62.03 0.87 61.16 26.77 5594.34 09:52:02 PM 97.55 10.50 87.05 1397.44 9231.58 09:53:01 PM 21.93 0.36 21.57 57.71 1084.93 Average: 60.72 3.93 56.79 496.46 5327.63 09:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 PM 5528100 2480636 30.97 2088 1845276 911940 10.07 539008 1665220 128720 09:52:02 PM 5284708 2724028 34.01 2088 1984068 989588 10.93 775252 1643832 23220 09:53:01 PM 5267824 2740912 34.22 2088 1994176 989004 10.92 791500 1646296 17424 Average: 5360211 2648525 33.07 2088 1941173 963511 10.64 701920 1651783 56455 09:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:51:01 PM eth0 64.82 56.20 820.55 6.22 0.00 0.00 0.00 09:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:02 PM eth0 26.65 24.11 202.12 13.38 0.00 0.00 0.00 09:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 PM eth0 11.94 13.38 11.09 6.12 0.00 0.00 0.00 09:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.60 31.33 346.48 8.58 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) 06/23/2025 _x86_64_ (2 CPU) 09:49:07 PM LINUX RESTART 09:50:01 PM CPU %user %nice %system %iowait %steal %idle 09:51:01 PM all 35.52 0.00 3.15 0.50 3.56 57.27 09:51:01 PM 0 35.50 0.00 2.62 0.48 3.31 58.10 09:51:01 PM 1 35.56 0.00 3.68 0.50 3.82 56.44 09:52:02 PM all 35.99 0.00 3.00 1.71 3.49 55.81 09:52:02 PM 0 43.37 0.00 3.16 1.98 3.59 47.90 09:52:02 PM 1 28.76 0.00 2.84 1.44 3.41 63.55 09:53:01 PM all 37.59 0.00 2.20 0.27 3.37 56.57 09:53:01 PM 0 70.07 0.00 3.05 0.51 4.40 21.98 09:53:01 PM 1 7.47 0.00 1.40 0.05 2.39 88.69 Average: all 36.36 0.00 2.79 0.83 3.47 56.55 Average: 0 49.30 0.00 2.94 1.00 3.75 43.01 Average: 1 23.85 0.00 2.63 0.66 3.21 69.64