---> uname -a: Linux prd-centos7-builder-2c-1g-5317.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 524 5423 16 1873 7014 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:87:bd:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.98/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe87:bde3/64 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) 03/09/2024 _x86_64_ (2 CPU) 09:03:16 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 213.71 2.17 211.54 69.55 8357.21 09:06:01 AM 173.20 0.63 172.56 51.31 5114.49 09:07:01 AM 44.71 0.03 44.68 1.20 927.14 Average: 143.88 0.94 142.93 40.69 4799.81 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5620028 2388880 29.83 2620 1796572 629360 6.95 508564 1584832 110024 09:06:01 AM 5558064 2450844 30.60 2620 1806852 675760 7.46 580628 1569660 16552 09:07:01 AM 5509916 2498992 31.20 2620 1807024 720836 7.96 629152 1569128 124 Average: 5562669 2446239 30.54 2620 1803483 675319 7.46 572781 1574540 42233 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 58.24 43.02 937.15 7.87 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.03 28.15 69.20 8.56 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.37 22.26 21.11 8.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.88 31.14 342.52 8.14 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) 03/09/2024 _x86_64_ (2 CPU) 09:03:16 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.02 0.00 3.16 5.49 0.11 55.22 09:05:01 AM 0 14.23 0.00 1.69 3.75 0.10 80.22 09:05:01 AM 1 58.91 0.00 4.69 7.29 0.11 28.99 09:06:01 AM all 35.08 0.00 2.43 3.51 0.09 58.89 09:06:01 AM 0 20.72 0.00 1.63 2.54 0.10 75.01 09:06:01 AM 1 49.94 0.00 3.25 4.51 0.09 42.22 09:07:01 AM all 37.16 0.00 1.25 0.71 0.10 60.79 09:07:01 AM 0 20.67 0.00 0.80 0.24 0.09 78.20 09:07:01 AM 1 54.21 0.00 1.72 1.20 0.11 42.76 Average: all 36.09 0.00 2.28 3.23 0.10 58.31 Average: 0 18.54 0.00 1.37 2.18 0.10 77.81 Average: 1 54.34 0.00 3.21 4.32 0.10 38.02