---> uname -a: Linux prd-centos7-builder-2c-1g-22568.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 527 5424 16 1869 7011 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:5c:5d:77 brd ff:ff:ff:ff:ff:ff inet 10.30.122.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe5c:5d77/64 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) 10/12/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 181.58 10.07 171.51 864.35 6992.57 03:06:01 AM 275.37 0.63 274.73 52.23 7554.86 03:07:01 AM 27.52 1.63 25.89 146.06 612.09 Average: 161.50 4.11 157.38 354.25 5053.53 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5635456 2373460 29.64 2620 1792648 612972 6.77 506108 1576740 173260 03:06:01 AM 5616768 2392148 29.87 2620 1801860 610912 6.74 529584 1560076 24 03:07:01 AM 5542536 2466380 30.80 2620 1802948 679596 7.50 727912 1438404 14820 Average: 5598253 2410663 30.10 2620 1799152 634493 7.01 587868 1525073 62701 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 81.10 64.85 1082.02 12.86 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 27.20 23.75 61.77 8.63 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.29 24.10 29.90 15.55 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.86 37.57 391.29 12.34 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) 10/12/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 33.42 0.00 3.50 4.87 0.11 58.10 03:05:01 AM 0 59.09 0.00 5.20 5.38 0.11 30.22 03:05:01 AM 1 9.43 0.00 1.92 4.38 0.10 84.16 03:06:01 AM all 34.41 0.00 2.04 6.96 0.10 56.48 03:06:01 AM 0 56.04 0.00 2.66 5.21 0.11 36.00 03:06:01 AM 1 13.60 0.00 1.45 8.66 0.10 76.20 03:07:01 AM all 36.76 0.00 1.62 0.23 0.09 61.31 03:07:01 AM 0 69.86 0.00 2.39 0.38 0.07 27.30 03:07:01 AM 1 5.49 0.00 0.88 0.10 0.10 93.43 Average: all 34.87 0.00 2.38 4.02 0.10 58.63 Average: 0 61.66 0.00 3.40 3.65 0.10 31.19 Average: 1 9.49 0.00 1.41 4.36 0.10 84.63