---> uname -a: Linux prd-centos7-builder-2c-1g-5985.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 5443 16 1860 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:9a:7b:53 brd ff:ff:ff:ff:ff:ff inet 10.30.122.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe9a:7b53/64 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) 07/20/2024 _x86_64_ (2 CPU) 02:03:22 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 227.60 1.03 226.57 32.65 9386.19 02:06:01 AM 180.43 0.63 179.80 52.23 4921.17 02:07:01 AM 32.36 1.93 30.42 210.46 817.63 Average: 146.80 1.20 145.60 98.44 5041.89 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5627984 2380924 29.73 2620 1793976 606808 6.70 514100 1568816 112392 02:06:01 AM 5628220 2380688 29.73 2620 1794552 595416 6.57 525576 1553408 32 02:07:01 AM 5607128 2401780 29.99 2620 1802640 593880 6.56 662744 1438916 29556 Average: 5621111 2387797 29.81 2620 1797056 598701 6.61 567473 1520380 47327 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 66.00 50.26 917.44 10.33 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 29.56 26.47 42.84 9.46 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 36.22 28.31 35.16 12.06 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.93 35.01 331.81 10.61 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) 07/20/2024 _x86_64_ (2 CPU) 02:03:22 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 35.32 0.00 3.44 5.49 0.13 55.62 02:05:01 AM 0 54.01 0.00 4.80 5.92 0.14 35.13 02:05:01 AM 1 17.56 0.00 2.12 5.11 0.12 75.09 02:06:01 AM all 34.50 0.00 2.09 3.38 0.11 59.93 02:06:01 AM 0 66.47 0.00 3.10 3.23 0.13 27.07 02:06:01 AM 1 5.24 0.00 1.17 3.50 0.08 90.01 02:07:01 AM all 38.25 0.00 2.31 0.25 0.09 59.11 02:07:01 AM 0 64.43 0.00 2.82 0.43 0.09 32.22 02:07:01 AM 1 13.58 0.00 1.84 0.09 0.09 84.41 Average: all 36.02 0.00 2.61 3.04 0.11 58.22 Average: 0 61.60 0.00 3.58 3.20 0.12 31.50 Average: 1 12.10 0.00 1.71 2.89 0.10 83.20