---> uname -a: Linux prd-centos7-builder-4c-4g-2025.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 766 13027 16 2091 14795 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:2c:e7:2e brd ff:ff:ff:ff:ff:ff inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fe2c:e72e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:5e:f6:68 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) 03/04/2024 _x86_64_ (4 CPU) 07:23:41 AM LINUX RESTART 07:24:04 AM tps rtps wtps bread/s bwrtn/s 07:25:01 AM 173.73 40.75 132.98 5886.61 15709.66 07:26:01 AM 182.63 2.53 180.10 329.38 6715.46 Average: 178.29 21.15 157.14 3037.28 11098.11 07:24:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 AM 13523168 2742788 16.86 2620 1875312 1089732 6.29 741608 1632076 113840 07:26:01 AM 13307152 2958804 18.19 2620 2032020 1093152 6.31 898956 1644780 126596 Average: 13415160 2850796 17.53 2620 1953666 1091442 6.30 820282 1638428 120218 07:24:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:25:01 AM eth0 388.77 275.45 1589.62 61.43 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 55.63 46.97 501.96 16.89 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 217.96 158.30 1031.95 38.59 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) 03/04/2024 _x86_64_ (4 CPU) 07:23:41 AM LINUX RESTART 07:24:04 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 21.80 0.00 3.98 4.26 0.07 69.88 07:25:01 AM 0 17.16 0.00 4.37 3.48 0.07 74.91 07:25:01 AM 1 31.13 0.00 3.76 4.41 0.07 60.63 07:25:01 AM 2 17.86 0.00 3.96 5.19 0.07 72.91 07:25:01 AM 3 21.12 0.00 3.83 3.96 0.07 71.02 07:26:01 AM all 18.65 0.00 1.41 1.40 0.06 78.48 07:26:01 AM 0 10.03 0.00 1.10 0.79 0.07 88.01 07:26:01 AM 1 39.43 0.00 2.64 2.19 0.07 55.67 07:26:01 AM 2 3.90 0.00 0.50 1.41 0.05 94.13 07:26:01 AM 3 21.93 0.00 1.42 1.23 0.07 75.34 Average: all 20.18 0.00 2.66 2.79 0.07 74.31 Average: 0 13.48 0.00 2.68 2.09 0.07 81.68 Average: 1 35.38 0.00 3.19 3.28 0.07 58.09 Average: 2 10.63 0.00 2.17 3.23 0.06 83.91 Average: 3 21.54 0.00 2.59 2.56 0.07 73.24