---> uname -a: Linux prd-centos7-builder-2c-1g-37057.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 503 5447 16 1869 7035 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:72:8e:62 brd ff:ff:ff:ff:ff:ff inet 10.30.122.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe72:8e62/64 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) 01/18/2025 _x86_64_ (2 CPU) 02:04:10 AM LINUX RESTART 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 252.03 0.75 251.28 21.32 10015.42 02:07:01 AM 153.02 0.93 152.09 60.77 4147.18 02:08:01 AM 27.47 1.67 25.80 202.93 661.44 Average: 144.17 1.12 143.06 95.01 4941.39 02:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5572336 2436580 30.42 2620 1802248 628360 6.94 564132 1572944 98812 02:07:01 AM 5638600 2370316 29.60 2620 1802172 557336 6.15 520200 1547320 24 02:08:01 AM 5655368 2353548 29.39 2620 1807932 528204 5.83 607288 1441856 17792 Average: 5622101 2386815 29.80 2620 1804117 571300 6.31 563873 1520707 38876 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 AM eth0 74.65 62.14 902.68 11.56 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 27.62 25.82 41.66 8.25 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 02:08:01 AM eth0 34.61 26.93 32.36 11.49 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.63 38.30 325.58 10.43 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) 01/18/2025 _x86_64_ (2 CPU) 02:04:10 AM LINUX RESTART 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 37.25 0.00 3.28 3.38 0.10 55.99 02:06:01 AM 0 58.31 0.00 4.34 3.93 0.11 33.31 02:06:01 AM 1 17.12 0.00 2.26 2.85 0.09 77.68 02:07:01 AM all 34.94 0.00 2.44 2.17 0.09 60.36 02:07:01 AM 0 67.45 0.00 3.05 1.31 0.09 28.10 02:07:01 AM 1 4.40 0.00 1.85 3.00 0.08 90.66 02:08:01 AM all 37.69 0.00 1.97 0.23 0.09 60.03 02:08:01 AM 0 74.38 0.00 3.09 0.45 0.11 21.98 02:08:01 AM 1 3.53 0.00 0.94 0.00 0.08 95.44 Average: all 36.62 0.00 2.56 1.93 0.09 58.80 Average: 0 66.68 0.00 3.50 1.90 0.10 27.81 Average: 1 8.31 0.00 1.68 1.95 0.08 87.98