---> uname -a: Linux prd-centos7-builder-2c-1g-10379.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 550 5404 16 1865 6988 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:d9:49:46 brd ff:ff:ff:ff:ff:ff inet 10.30.123.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fed9:4946/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 09/16/2024 _x86_64_ (2 CPU) 03:03:38 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 187.30 11.90 175.40 1420.94 7556.96 03:06:01 AM 283.69 0.92 282.78 58.89 8258.41 03:07:01 AM 22.56 0.03 22.52 1.20 512.08 03:08:01 AM 28.42 1.67 26.75 202.97 710.19 Average: 130.51 3.63 126.88 421.23 4260.40 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5568684 2440224 30.47 2620 1795796 670180 7.40 577980 1572856 202576 03:06:01 AM 5591940 2416968 30.18 2620 1798692 662348 7.31 566832 1547264 244 03:07:01 AM 5553896 2455012 30.65 2620 1798884 698120 7.71 607248 1546932 192 03:08:01 AM 5567660 2441248 30.48 2620 1807156 650416 7.18 696004 1442856 30128 Average: 5570545 2438363 30.45 2620 1800132 670266 7.40 612016 1527477 58285 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 196.09 138.03 1370.77 46.93 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 27.56 25.17 62.93 11.47 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 12.99 11.81 9.26 5.13 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 32.88 26.37 33.05 11.28 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.41 50.36 369.24 18.71 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 09/16/2024 _x86_64_ (2 CPU) 03:03:38 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 38.86 0.00 4.15 3.56 0.11 53.31 03:05:01 AM 0 54.87 0.00 5.36 5.20 0.12 34.45 03:05:01 AM 1 23.34 0.00 2.99 1.97 0.12 71.59 03:06:01 AM all 32.19 0.00 2.75 7.08 0.12 57.85 03:06:01 AM 0 49.68 0.00 3.33 6.34 0.14 40.51 03:06:01 AM 1 15.48 0.00 2.19 7.80 0.10 74.42 03:07:01 AM all 19.36 0.00 0.69 0.32 0.06 79.57 03:07:01 AM 0 38.03 0.00 0.95 0.30 0.07 60.65 03:07:01 AM 1 1.49 0.00 0.44 0.35 0.05 97.67 03:08:01 AM all 38.25 0.00 2.28 0.28 0.10 59.10 03:08:01 AM 0 73.17 0.00 3.54 0.48 0.09 22.72 03:08:01 AM 1 5.35 0.00 1.11 0.07 0.10 93.37 Average: all 32.12 0.00 2.46 2.79 0.10 62.53 Average: 0 53.85 0.00 3.29 3.07 0.11 39.68 Average: 1 11.33 0.00 1.67 2.53 0.09 84.37