---> uname -a: Linux prd-centos7-builder-2c-1g-25915.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 527 5427 16 1866 7012 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:de:23:0f brd ff:ff:ff:ff:ff:ff inet 10.30.122.188/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fede:230f/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) 11/08/2024 _x86_64_ (2 CPU) 11:03:40 AM LINUX RESTART 11:04:06 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 184.28 24.33 159.95 4591.24 12217.50 11:06:01 AM 288.81 0.28 288.52 14.39 9123.62 11:07:01 AM 58.80 0.38 58.42 38.11 1245.74 Average: 177.10 7.88 169.23 1460.93 7395.16 11:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5755452 2253464 28.14 2620 1718872 574508 6.34 439656 1537724 159136 11:06:01 AM 5575348 2433568 30.39 2620 1799072 640356 7.07 573220 1556820 14804 11:07:01 AM 5612068 2396848 29.93 2620 1799928 597384 6.60 538888 1556900 24 Average: 5647623 2361293 29.48 2620 1772624 604083 6.67 517255 1550481 57988 11:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 375.89 238.03 1732.84 73.23 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 29.96 25.07 232.59 8.49 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 26.34 23.50 26.52 8.42 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.44 91.46 633.44 28.81 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) 11/08/2024 _x86_64_ (2 CPU) 11:03:40 AM LINUX RESTART 11:04:06 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.15 0.00 5.48 5.71 0.11 47.56 11:05:01 AM 0 63.32 0.00 6.96 6.26 0.10 23.36 11:05:01 AM 1 19.80 0.00 4.05 5.16 0.11 70.87 11:06:01 AM all 30.18 0.00 2.16 7.91 0.10 59.66 11:06:01 AM 0 53.67 0.00 3.32 8.40 0.11 34.50 11:06:01 AM 1 7.77 0.00 1.05 7.43 0.10 83.63 11:07:01 AM all 34.52 0.00 1.79 1.24 0.11 62.34 11:07:01 AM 0 51.23 0.00 2.20 1.55 0.11 44.91 11:07:01 AM 1 18.55 0.00 1.38 0.97 0.10 79.00 Average: all 35.10 0.00 3.07 4.94 0.11 56.78 Average: 0 55.87 0.00 4.08 5.39 0.10 34.54 Average: 1 15.21 0.00 2.10 4.52 0.11 78.06