---> uname -a: Linux prd-centos7-builder-2c-1g-24560.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 547 5406 16 1866 6991 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:32:f5:34 brd ff:ff:ff:ff:ff:ff inet 10.30.122.155/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe32:f534/64 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) 11/05/2024 _x86_64_ (2 CPU) 03:28:04 AM LINUX RESTART 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 272.63 0.65 271.98 27.05 10731.02 03:31:01 AM 126.49 2.25 124.24 150.19 3156.26 03:32:01 AM 28.00 1.53 26.47 181.24 693.09 Average: 142.37 1.48 140.90 119.50 4860.12 03:29:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5594272 2414644 30.15 2620 1796148 621160 6.86 548060 1562992 64836 03:31:01 AM 5583248 2425668 30.29 2620 1800212 629124 6.95 577376 1546912 36 03:32:01 AM 5549632 2459284 30.71 2620 1805372 649424 7.17 714472 1441476 17760 Average: 5575717 2433199 30.38 2620 1800577 633236 6.99 613303 1517127 27544 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:30:01 AM eth0 58.22 46.66 850.77 9.83 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 32.08 29.15 30.78 9.24 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 27.27 22.29 30.58 9.82 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.19 32.70 304.04 9.63 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) 11/05/2024 _x86_64_ (2 CPU) 03:28:04 AM LINUX RESTART 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 35.77 0.00 3.17 7.14 0.11 53.81 03:30:01 AM 0 25.42 0.00 3.08 8.06 0.12 63.32 03:30:01 AM 1 46.26 0.00 3.29 6.18 0.11 44.16 03:31:01 AM all 32.83 0.00 2.22 2.73 0.10 62.13 03:31:01 AM 0 18.21 0.00 2.28 2.14 0.09 77.29 03:31:01 AM 1 47.96 0.00 2.14 3.34 0.09 46.48 03:32:01 AM all 32.15 0.00 1.74 0.41 0.10 65.61 03:32:01 AM 0 12.75 0.00 1.16 0.29 0.10 85.70 03:32:01 AM 1 52.55 0.00 2.33 0.56 0.09 44.47 Average: all 33.58 0.00 2.38 3.42 0.10 60.52 Average: 0 18.75 0.00 2.17 3.47 0.10 75.51 Average: 1 48.91 0.00 2.59 3.37 0.09 45.03