---> uname -a: Linux prd-centos7-builder-2c-1g-6572.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: 2799.998 BogoMIPS: 5599.99 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 548 5410 16 1862 6990 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:17:00:6d brd ff:ff:ff:ff:ff:ff inet 10.30.122.50/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe17:6d/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) 07/27/2024 _x86_64_ (2 CPU) 05:04:14 AM LINUX RESTART 05:05:02 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 129.29 2.22 127.07 69.65 6854.35 05:07:01 AM 265.09 0.63 264.46 51.30 7631.58 05:08:01 AM 40.78 0.32 40.46 8.80 892.85 Average: 145.15 1.05 144.10 43.10 5116.85 05:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 5640820 2368096 29.57 2620 1785872 591252 6.53 508988 1570256 186036 05:07:01 AM 5571628 2437288 30.43 2620 1795100 638492 7.05 582136 1553588 10700 05:08:01 AM 5578844 2430072 30.34 2620 1792440 633936 7.00 582004 1547288 14700 Average: 5597097 2411819 30.11 2620 1791137 621227 6.86 557709 1557044 70479 05:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:06:01 AM eth0 62.75 46.24 1055.45 8.23 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 24.58 22.90 59.77 7.87 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 05:08:01 AM eth0 22.66 21.02 19.66 8.14 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.52 29.96 374.54 8.08 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) 07/27/2024 _x86_64_ (2 CPU) 05:04:14 AM LINUX RESTART 05:05:02 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 31.91 0.00 3.11 3.91 0.11 60.96 05:06:01 AM 0 14.19 0.00 1.63 2.90 0.09 81.19 05:06:01 AM 1 50.46 0.00 4.66 4.97 0.13 39.79 05:07:01 AM all 29.29 0.00 2.40 8.64 0.10 59.57 05:07:01 AM 0 23.44 0.00 2.42 7.56 0.07 66.51 05:07:01 AM 1 35.30 0.00 2.37 9.75 0.11 52.48 05:08:01 AM all 38.42 0.00 1.69 1.11 0.09 58.70 05:08:01 AM 0 18.92 0.00 1.31 1.01 0.09 78.68 05:08:01 AM 1 58.70 0.00 2.10 1.21 0.11 37.89 Average: all 33.22 0.00 2.40 4.55 0.10 59.74 Average: 0 18.86 0.00 1.79 3.81 0.08 75.46 Average: 1 48.11 0.00 3.03 5.32 0.11 43.43