---> uname -a: Linux prd-centos7-builder-2c-1g-8220.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 517 5438 16 1865 7022 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:c6:10:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.221/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fec6:10e7/64 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) 08/23/2024 _x86_64_ (2 CPU) 05:03:51 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 252.40 73.27 179.13 6434.71 40659.23 05:06:01 AM 272.98 0.28 272.70 14.39 8790.20 05:07:01 AM 80.37 0.38 79.99 38.12 1900.18 Average: 201.93 24.65 177.28 2162.76 17118.69 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5765660 2243256 28.01 2620 1697128 576928 6.37 450840 1518960 139704 05:06:01 AM 5544252 2464664 30.77 2620 1797692 669548 7.39 605808 1556604 39872 05:07:01 AM 5549240 2459676 30.71 2620 1798928 659288 7.28 600664 1556680 188 Average: 5619717 2389199 29.83 2620 1764583 635255 7.01 552437 1544081 59921 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 263.51 179.61 1558.98 63.42 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 40.21 32.40 300.18 9.61 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 28.67 25.97 28.31 9.32 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.81 79.34 629.24 27.45 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) 08/23/2024 _x86_64_ (2 CPU) 05:03:51 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 36.57 0.00 7.14 15.13 0.12 41.04 05:05:01 AM 0 17.80 0.00 5.82 15.68 0.09 60.61 05:05:01 AM 1 56.27 0.00 8.53 14.57 0.13 20.50 05:06:01 AM all 35.99 0.00 2.55 7.26 0.10 54.09 05:06:01 AM 0 21.62 0.00 2.22 6.76 0.10 69.30 05:06:01 AM 1 50.84 0.00 2.92 7.79 0.12 38.34 05:07:01 AM all 36.94 0.00 1.99 1.02 0.09 59.96 05:07:01 AM 0 34.97 0.00 1.87 1.85 0.09 61.22 05:07:01 AM 1 38.91 0.00 2.13 0.17 0.09 58.70 Average: all 36.50 0.00 3.88 7.77 0.10 51.74 Average: 0 24.75 0.00 3.31 8.12 0.09 63.73 Average: 1 48.56 0.00 4.48 7.42 0.11 39.42