---> uname -a: Linux prd-centos7-docker-2c-8g-4737.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 629 4824 16 2367 6898 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:9f:3e:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe9f:3ef0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:4c:da:71 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) 07/03/2025 _x86_64_ (2 CPU) 04:28:18 PM LINUX RESTART 04:29:01 PM tps rtps wtps bread/s bwrtn/s 04:30:01 PM 86.17 8.90 77.26 853.93 4773.02 04:31:01 PM 78.40 1.55 76.86 1029.37 7896.54 04:32:01 PM 86.60 7.39 79.21 1017.35 14459.16 04:33:01 PM 20.60 1.25 19.35 127.47 643.69 Average: 67.94 4.77 63.17 757.05 6943.23 04:29:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 PM 5396100 2612636 32.62 2088 1867672 1012460 11.18 678744 1662884 158992 04:31:01 PM 5310716 2698020 33.69 2088 1989680 949188 10.48 649748 1750620 93772 04:32:01 PM 5001588 3007148 37.55 2088 2295060 951136 10.50 822212 1851212 88 04:33:01 PM 4928380 3080356 38.46 2088 2304004 1006684 11.11 986976 1759100 14360 Average: 5159196 2849540 35.58 2088 2114104 979867 10.82 784420 1755954 66803 04:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:30:01 PM eth0 115.16 86.45 866.65 22.93 0.00 0.00 0.00 04:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM eth0 36.10 32.88 305.53 7.34 0.00 0.00 0.00 04:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 PM eth0 323.12 334.46 3029.44 782.56 0.00 0.00 0.00 04:32:01 PM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 04:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 12.00 13.29 11.17 6.28 0.00 0.00 0.00 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.60 116.78 1053.27 204.79 0.00 0.00 0.00 Average: lo 0.16 0.16 0.03 0.03 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) 07/03/2025 _x86_64_ (2 CPU) 04:28:18 PM LINUX RESTART 04:29:01 PM CPU %user %nice %system %iowait %steal %idle 04:30:01 PM all 35.09 0.00 3.44 2.77 3.90 54.80 04:30:01 PM 0 22.87 0.00 2.79 2.25 3.03 69.06 04:30:01 PM 1 47.55 0.00 4.08 3.30 4.81 40.26 04:31:01 PM all 35.95 0.00 3.46 0.55 3.49 56.55 04:31:01 PM 0 32.57 0.00 2.94 0.63 3.45 60.40 04:31:01 PM 1 39.36 0.00 3.99 0.47 3.53 52.65 04:32:01 PM all 33.34 0.00 7.14 1.72 4.49 53.31 04:32:01 PM 0 31.43 0.00 7.67 2.38 4.53 53.99 04:32:01 PM 1 35.26 0.00 6.62 1.06 4.43 52.63 04:33:01 PM all 38.43 0.00 2.08 0.21 3.29 55.99 04:33:01 PM 0 39.22 0.00 2.13 0.19 3.17 55.29 04:33:01 PM 1 37.62 0.00 2.03 0.22 3.42 56.70 Average: all 35.70 0.00 4.03 1.31 3.79 55.16 Average: 0 31.50 0.00 3.88 1.36 3.55 59.70 Average: 1 39.92 0.00 4.18 1.26 4.04 50.60