---> uname -a: Linux prd-centos7-builder-2c-1g-26412.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 549 5403 16 1867 6989 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:36:a4:3e brd ff:ff:ff:ff:ff:ff inet 10.30.122.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe36:a43e/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) 11/14/2024 _x86_64_ (2 CPU) 02:03:50 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:03 AM 241.73 51.82 189.91 6105.91 40968.78 02:06:01 AM 286.16 0.29 285.87 14.89 9105.53 02:07:01 AM 78.56 0.37 78.19 37.58 1833.78 Average: 201.22 17.69 183.53 2076.02 17396.93 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:03 AM 5684876 2324040 29.02 2620 1717416 630592 6.96 520676 1528968 157524 02:06:01 AM 5502332 2506584 31.30 2620 1799124 706356 7.80 650392 1556864 40028 02:07:01 AM 5557892 2451024 30.60 2620 1800020 647320 7.15 591896 1556932 52 Average: 5581700 2427216 30.31 2620 1772187 661423 7.30 587655 1547588 65868 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:03 AM eth0 399.63 241.00 1591.63 66.37 0.00 0.00 0.00 02:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 38.46 32.55 241.59 12.67 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 28.94 26.19 28.42 8.79 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 157.01 100.68 624.89 29.47 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) 11/14/2024 _x86_64_ (2 CPU) 02:03:50 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:03 AM all 38.97 0.00 6.98 9.16 0.12 44.78 02:05:03 AM 0 47.96 0.00 7.86 9.79 0.11 34.28 02:05:03 AM 1 30.19 0.00 6.14 8.54 0.12 55.01 02:06:01 AM all 34.84 0.00 2.48 6.62 0.10 55.96 02:06:01 AM 0 62.41 0.00 3.57 6.96 0.11 26.94 02:06:01 AM 1 9.16 0.00 1.43 6.31 0.09 83.01 02:07:01 AM all 35.01 0.00 2.22 1.75 0.10 60.93 02:07:01 AM 0 40.10 0.00 2.58 1.77 0.11 55.45 02:07:01 AM 1 29.98 0.00 1.88 1.73 0.09 66.32 Average: all 36.28 0.00 3.90 5.82 0.10 53.90 Average: 0 49.89 0.00 4.68 6.13 0.11 39.19 Average: 1 23.15 0.00 3.15 5.52 0.10 68.09