---> uname -a: Linux prd-centos7-builder-2c-1g-7187.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 UTC 2023 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 40G 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 601 4997 16 2221 6929 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:18:aa:bf brd ff:ff:ff:ff:ff:ff inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe18:aabf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:5e:3b:83 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-builder-8c23599a-1745-419b-9ca8-f744dd86cfd5.novalocal) 02/16/2024 _x86_64_ (2 CPU) 07:41:07 AM LINUX RESTART 07:42:02 AM tps rtps wtps bread/s bwrtn/s 07:43:01 AM 63.21 11.04 52.17 1002.57 7608.50 07:44:01 AM 227.71 0.37 227.35 78.61 8710.99 Average: 146.15 5.66 140.49 536.71 8164.38 07:42:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 AM 5426504 2582224 32.24 2620 1921256 895076 9.88 793740 1519120 78544 07:44:01 AM 5154476 2854252 35.64 2620 2115208 925168 10.21 859020 1679320 54584 Average: 5290490 2718238 33.94 2620 2018232 910122 10.05 826380 1599220 66564 07:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:43:01 AM eth0 42.12 40.24 396.68 6.01 0.00 0.00 0.00 07:43:01 AM lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 62.46 59.43 706.75 8.83 0.00 0.00 0.00 07:44:01 AM lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 07:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.38 49.92 553.02 7.43 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-builder-8c23599a-1745-419b-9ca8-f744dd86cfd5.novalocal) 02/16/2024 _x86_64_ (2 CPU) 07:41:07 AM LINUX RESTART 07:42:02 AM CPU %user %nice %system %iowait %steal %idle 07:43:01 AM all 18.28 0.00 1.94 1.58 0.11 78.09 07:43:01 AM 0 26.01 0.00 2.38 2.86 0.11 68.65 07:43:01 AM 1 10.68 0.00 1.52 0.33 0.14 87.33 07:44:01 AM all 31.63 0.00 2.41 7.36 0.10 58.49 07:44:01 AM 0 57.94 0.00 3.88 8.58 0.11 29.49 07:44:01 AM 1 6.54 0.00 1.02 6.20 0.08 86.16 Average: all 24.97 0.00 2.17 4.48 0.11 68.27 Average: 0 41.90 0.00 3.13 5.70 0.11 49.17 Average: 1 8.59 0.00 1.27 3.29 0.11 86.74