---> uname -a: Linux prd-centos7-builder-2c-2g-1576.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: 2799.996 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): 0,1 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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 607 5041 16 2172 6922 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:21:9c:96 brd ff:ff:ff:ff:ff:ff inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe21:9c96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:84:18:48 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) 02/01/2024 _x86_64_ (2 CPU) 12:43:29 AM LINUX RESTART 12:44:02 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 92.13 22.84 69.29 4711.16 8643.20 12:46:01 AM 272.13 0.02 272.11 0.40 8777.04 12:47:01 AM 191.06 1.85 189.21 238.03 5475.01 Average: 185.61 8.15 177.45 1633.22 7625.97 12:44:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5390844 2617892 32.69 2620 1905528 949996 10.49 725836 1609160 94516 12:46:01 AM 5147236 2861500 35.73 2620 2110012 938544 10.36 757828 1769564 132700 12:47:01 AM 5206920 2801816 34.98 2620 2101500 881584 9.73 834516 1629920 27312 Average: 5248333 2760403 34.47 2620 2039013 923375 10.19 772727 1669548 84843 12:44:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:45:01 AM eth0 487.54 328.68 2939.35 70.01 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 32.72 32.13 337.33 4.20 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 41.08 35.88 96.26 9.82 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 185.48 131.16 1114.42 27.78 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-builder-8c23599a-1745-419b-9ca8-f744dd86cfd5.novalocal) 02/01/2024 _x86_64_ (2 CPU) 12:43:29 AM LINUX RESTART 12:44:02 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 33.86 0.00 3.69 4.90 0.10 57.45 12:45:01 AM 0 49.46 0.00 4.00 6.20 0.11 40.23 12:45:01 AM 1 18.85 0.00 3.37 3.65 0.11 74.02 12:46:01 AM all 24.67 0.00 2.51 12.05 0.08 60.69 12:46:01 AM 0 31.68 0.00 3.00 12.29 0.07 52.96 12:46:01 AM 1 17.74 0.00 2.05 11.82 0.09 68.30 12:47:01 AM all 28.17 0.00 2.54 7.36 0.10 61.83 12:47:01 AM 0 34.83 0.00 3.04 8.43 0.10 53.59 12:47:01 AM 1 21.58 0.00 2.02 6.29 0.09 70.02 Average: all 28.84 0.00 2.90 8.15 0.09 60.02 Average: 0 38.48 0.00 3.33 9.02 0.09 49.07 Average: 1 19.39 0.00 2.47 7.29 0.09 70.75