---> uname -a: Linux prd-centos7-builder-2c-1g-10596.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 546 5412 16 1862 6993 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:75:07:17 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe75:717/64 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) 09/18/2024 _x86_64_ (2 CPU) 10:03:40 AM LINUX RESTART 10:04:04 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 177.95 21.38 156.56 4132.52 17119.04 10:06:01 AM 267.62 0.28 267.33 14.39 8394.69 10:07:01 AM 114.01 0.37 113.64 37.58 2630.12 10:08:01 AM 32.30 1.95 30.35 210.56 820.74 Average: 147.59 5.80 141.79 1060.64 7117.02 10:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5704428 2304488 28.77 2620 1704056 626288 6.91 509572 1520972 140844 10:06:01 AM 5600788 2408128 30.07 2620 1794376 616620 6.81 555524 1554768 57536 10:07:01 AM 5592864 2416052 30.17 2620 1795436 620672 6.85 561552 1554592 8 10:08:01 AM 5552172 2456744 30.68 2620 1804032 648268 7.16 717004 1439980 30016 Average: 5612563 2396353 29.92 2620 1774475 627962 6.93 585913 1517578 57101 10:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 368.36 240.96 1639.53 70.01 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 28.87 24.52 282.92 6.99 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 27.09 25.07 26.24 9.14 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 32.20 26.02 32.31 11.43 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.93 77.11 480.87 23.82 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) 09/18/2024 _x86_64_ (2 CPU) 10:03:40 AM LINUX RESTART 10:04:04 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 36.89 0.00 4.67 8.21 0.15 50.08 10:05:01 AM 0 27.71 0.00 4.08 6.50 0.15 61.56 10:05:01 AM 1 46.33 0.00 5.26 9.95 0.15 38.31 10:06:01 AM all 25.14 0.00 2.23 12.29 0.13 60.21 10:06:01 AM 0 14.54 0.00 1.57 13.68 0.14 70.07 10:06:01 AM 1 36.05 0.00 2.91 10.87 0.14 50.03 10:07:01 AM all 35.45 0.00 1.78 2.98 0.13 59.66 10:07:01 AM 0 35.74 0.00 1.85 3.75 0.12 58.54 10:07:01 AM 1 35.16 0.00 1.73 2.20 0.14 60.77 10:08:01 AM all 36.97 0.00 2.21 0.77 0.13 59.91 10:08:01 AM 0 11.19 0.00 1.36 0.29 0.09 87.07 10:08:01 AM 1 65.10 0.00 3.12 1.28 0.17 30.33 Average: all 33.54 0.00 2.69 6.05 0.14 57.58 Average: 0 22.09 0.00 2.18 6.04 0.12 69.56 Average: 1 45.42 0.00 3.22 6.06 0.15 45.15