---> uname -a: Linux prd-centos7-builder-4c-4g-1210.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 5.6G 75G 7% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 784 13011 16 2089 14777 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a1:ed:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fea1:edb5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:ab:9d:45 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-builder-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 03/02/2024 _x86_64_ (4 CPU) 02:31:59 AM LINUX RESTART 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 116.42 16.45 99.97 1817.15 5608.94 02:35:01 AM 222.60 2.11 220.48 345.45 7551.16 Average: 169.51 9.28 160.22 1081.30 6580.05 02:33:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 13560888 2705076 16.63 2620 1894052 984984 5.69 629012 1683120 132272 02:35:01 AM 13417028 2848936 17.51 2620 2011336 979592 5.66 801908 1631864 108820 Average: 13488958 2777006 17.07 2620 1952694 982288 5.67 715460 1657492 120546 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:34:01 AM eth0 230.99 170.74 1207.60 41.89 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 50.56 35.34 427.17 16.83 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 140.77 103.04 817.38 29.36 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-builder-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 03/02/2024 _x86_64_ (4 CPU) 02:31:59 AM LINUX RESTART 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 16.66 0.00 1.61 1.45 0.06 80.22 02:34:01 AM 0 24.60 0.00 2.60 1.98 0.07 70.74 02:34:01 AM 1 17.36 0.00 1.42 0.77 0.05 80.39 02:34:01 AM 2 11.19 0.00 1.48 1.84 0.05 85.44 02:34:01 AM 3 13.61 0.00 0.92 1.23 0.07 84.17 02:35:01 AM all 16.84 0.00 1.23 2.68 0.06 79.18 02:35:01 AM 0 13.92 0.00 1.19 0.49 0.05 84.35 02:35:01 AM 1 14.27 0.00 1.09 3.47 0.07 81.10 02:35:01 AM 2 36.00 0.00 2.05 5.12 0.07 56.76 02:35:01 AM 3 3.85 0.00 0.59 1.72 0.05 93.79 Average: all 16.75 0.00 1.42 2.07 0.06 79.70 Average: 0 19.22 0.00 1.89 1.23 0.06 77.60 Average: 1 15.81 0.00 1.26 2.12 0.06 80.75 Average: 2 23.42 0.00 1.76 3.46 0.06 71.30 Average: 3 8.70 0.00 0.75 1.47 0.06 89.01