---> uname -a: Linux prd-centos7-builder-2c-1g-31749.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 5425 16 1867 7011 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:27:76:2a brd ff:ff:ff:ff:ff:ff inet 10.30.122.23/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe27:762a/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) 11/25/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 129.23 10.03 119.20 864.09 4530.70 03:06:01 AM 265.02 0.03 264.98 0.27 8701.65 03:07:01 AM 80.81 2.40 78.41 162.05 2027.80 03:08:01 AM 25.08 1.35 23.73 138.44 559.31 Average: 125.03 3.45 121.58 291.23 3954.75 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5730036 2278880 28.45 2620 1659096 661944 7.31 566424 1460632 78684 03:06:01 AM 5513652 2495264 31.16 2620 1806740 680536 7.51 619000 1574008 50252 03:07:01 AM 5574024 2434892 30.40 2620 1800508 625196 6.90 587436 1545308 44 03:08:01 AM 5538580 2470336 30.84 2620 1803276 655792 7.24 733640 1435452 16696 Average: 5589073 2419843 30.21 2620 1767405 655867 7.24 626625 1503850 36419 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 71.49 55.06 776.42 9.49 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 34.98 27.85 324.67 7.72 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 31.47 29.84 31.09 8.32 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 28.33 24.20 30.06 16.33 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 41.57 34.24 290.57 10.47 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) 11/25/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 16.47 0.00 1.63 11.74 0.10 70.06 03:05:01 AM 0 14.07 0.00 1.40 7.19 0.09 77.25 03:05:01 AM 1 18.89 0.00 1.84 16.34 0.14 62.79 03:06:01 AM all 32.75 0.00 2.83 8.12 0.12 56.18 03:06:01 AM 0 17.31 0.00 1.56 6.44 0.12 74.57 03:06:01 AM 1 48.87 0.00 4.16 9.85 0.13 37.00 03:07:01 AM all 33.24 0.00 2.88 1.58 0.12 62.18 03:07:01 AM 0 17.17 0.00 2.70 0.26 0.14 79.73 03:07:01 AM 1 49.88 0.00 3.08 2.98 0.11 43.96 03:08:01 AM all 36.20 0.00 1.70 0.46 0.11 61.54 03:08:01 AM 0 30.49 0.00 1.34 0.42 0.10 67.65 03:08:01 AM 1 41.99 0.00 2.06 0.48 0.11 55.37 Average: all 29.59 0.00 2.26 5.51 0.11 62.53 Average: 0 19.71 0.00 1.75 3.60 0.11 74.83 Average: 1 39.71 0.00 2.78 7.47 0.12 49.92