---> uname -a: Linux prd-centos7-builder-4c-4g-1275.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: 2799.998 BogoMIPS: 5599.99 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 776 13019 16 2088 14785 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:1f:36:7a brd ff:ff:ff:ff:ff:ff inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe1f:367a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b5:7c:19:80 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) 07:23:21 AM LINUX RESTART 07:24:01 AM tps rtps wtps bread/s bwrtn/s 07:25:01 AM 120.25 16.92 103.33 1854.63 5526.75 07:26:01 AM 211.51 2.17 209.34 347.10 7263.16 Average: 165.88 9.54 156.34 1100.87 6394.95 07:24:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 AM 13555380 2710584 16.66 2620 1894824 1023500 5.91 638720 1682440 133740 07:26:01 AM 13415828 2850136 17.52 2620 2012948 998828 5.77 797616 1635292 109676 Average: 13485604 2780360 17.09 2620 1953886 1011164 5.84 718168 1658866 121708 07:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:25:01 AM eth0 189.76 153.68 1178.10 37.32 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 50.00 43.04 474.16 16.35 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 119.88 98.36 826.13 26.83 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) 07:23:21 AM LINUX RESTART 07:24:01 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 18.71 0.00 1.77 1.36 0.07 78.09 07:25:01 AM 0 16.50 0.00 1.14 1.96 0.05 80.35 07:25:01 AM 1 20.47 0.00 2.41 1.88 0.09 75.15 07:25:01 AM 2 14.05 0.00 1.38 0.85 0.07 83.65 07:25:01 AM 3 23.87 0.00 2.19 0.76 0.09 73.09 07:26:01 AM all 15.73 0.00 1.22 1.59 0.06 81.40 07:26:01 AM 0 12.84 0.00 0.82 1.95 0.05 84.35 07:26:01 AM 1 10.80 0.00 1.04 1.40 0.07 86.70 07:26:01 AM 2 15.01 0.00 1.34 0.76 0.07 82.83 07:26:01 AM 3 24.47 0.00 1.67 2.27 0.07 71.52 Average: all 17.22 0.00 1.49 1.48 0.07 79.74 Average: 0 14.67 0.00 0.98 1.95 0.05 82.35 Average: 1 15.61 0.00 1.72 1.64 0.08 80.95 Average: 2 14.53 0.00 1.36 0.80 0.07 83.24 Average: 3 24.17 0.00 1.94 1.51 0.08 72.31