---> uname -a: Linux prd-centos7-docker-2c-8g-10804.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 606 4840 16 2373 6920 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:f9:63:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.239/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fef9:63d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:8c:30:1f 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) 12/02/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 158.39 52.46 105.93 5614.01 40109.12 08:53:01 PM 85.10 0.00 85.10 0.00 8674.92 08:54:01 PM 114.59 1.53 113.06 303.21 7055.50 08:55:01 PM 89.16 4.54 84.62 1060.50 5899.63 08:56:01 PM 28.69 0.22 28.47 35.83 4289.41 Average: 95.19 11.75 83.43 1403.06 13207.62 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5683060 2325676 29.04 2088 1719072 905284 10.00 519380 1561424 59220 08:53:01 PM 5395504 2613232 32.63 2088 1938032 920732 10.17 602108 1716304 108224 08:54:01 PM 4941192 3067544 38.30 2088 2078500 1201324 13.26 988368 1757012 65480 08:55:01 PM 4980492 3028244 37.81 2088 2295488 929260 10.26 1010436 1681184 102700 08:56:01 PM 5025040 2983696 37.26 2088 2302224 873312 9.64 964152 1680872 7644 Average: 5205058 2803678 35.01 2088 2066663 965982 10.67 816889 1679359 68654 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 370.32 207.69 1033.84 58.83 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 54.52 52.47 647.90 5.89 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 339.98 390.72 1943.89 64.36 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 219.68 257.10 1669.83 37.12 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 10.76 11.79 11.06 5.45 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 199.06 183.96 1061.31 34.33 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) 12/02/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.83 0.00 8.29 4.75 2.21 44.91 08:52:01 PM 0 39.60 0.00 8.43 5.51 2.17 44.30 08:52:01 PM 1 40.05 0.00 8.20 3.98 2.24 45.54 08:53:01 PM all 35.25 0.00 3.25 0.59 2.18 58.73 08:53:01 PM 0 40.00 0.00 3.27 0.85 2.21 53.67 08:53:01 PM 1 30.55 0.00 3.23 0.36 2.16 63.70 08:54:01 PM all 57.36 0.00 4.10 2.49 3.00 33.06 08:54:01 PM 0 45.95 0.00 5.73 3.02 2.73 42.58 08:54:01 PM 1 69.09 0.00 2.40 1.94 3.26 23.30 08:55:01 PM all 67.44 0.00 3.67 0.98 2.98 24.94 08:55:01 PM 0 66.60 0.00 4.56 1.28 2.97 24.59 08:55:01 PM 1 68.26 0.00 2.78 0.66 3.01 25.29 08:56:01 PM all 38.16 0.00 2.39 0.36 1.86 57.22 08:56:01 PM 0 22.15 0.00 1.97 0.09 1.48 74.31 08:56:01 PM 1 54.71 0.00 2.83 0.67 2.23 39.55 Average: all 47.45 0.00 4.34 1.83 2.44 43.94 Average: 0 42.65 0.00 4.77 2.14 2.30 48.13 Average: 1 52.29 0.00 3.90 1.52 2.57 39.72