---> uname -a: Linux prd-centos7-builder-2c-1g-367.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 513 5432 16 1875 7026 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:c7:d6:45 brd ff:ff:ff:ff:ff:ff inet 10.30.123.214/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fec7:d645/64 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) 03/19/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 150.97 4.75 146.23 280.66 7541.01 06:06:01 AM 240.99 0.30 240.69 14.92 7002.05 06:07:01 AM 44.73 0.37 44.36 37.58 983.08 06:08:01 AM 34.36 1.95 32.41 210.53 927.13 Average: 117.76 1.84 115.92 135.92 4113.30 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5614724 2394192 29.89 2620 1770640 633228 6.99 542112 1566496 117036 06:06:01 AM 5596952 2411964 30.12 2620 1808312 600272 6.63 542676 1570076 16560 06:07:01 AM 5590728 2418188 30.19 2620 1809388 599676 6.62 548096 1570144 32 06:08:01 AM 5601004 2407912 30.07 2620 1817484 577924 6.38 652664 1452816 29276 Average: 5600852 2408064 30.07 2620 1801456 602775 6.65 571387 1539883 40726 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 61.59 43.66 1044.88 8.04 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 21.22 18.87 51.40 6.85 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 28.00 25.40 29.30 8.24 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 31.33 25.40 32.12 10.97 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.53 28.33 289.41 8.52 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) 03/19/2024 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.18 0.00 2.96 4.37 0.14 56.34 06:05:01 AM 0 12.05 0.00 1.40 3.61 0.12 82.82 06:05:01 AM 1 61.93 0.00 4.60 5.18 0.15 28.15 06:06:01 AM all 34.32 0.00 2.18 6.14 0.12 57.23 06:06:01 AM 0 11.24 0.00 1.57 4.96 0.12 82.12 06:06:01 AM 1 58.96 0.00 2.85 7.40 0.15 30.64 06:07:01 AM all 35.35 0.00 1.66 1.06 0.10 61.82 06:07:01 AM 0 8.59 0.00 1.29 0.56 0.10 89.46 06:07:01 AM 1 63.85 0.00 2.04 1.57 0.11 32.43 06:08:01 AM all 39.37 0.00 1.97 0.55 0.11 58.01 06:08:01 AM 0 18.42 0.00 1.58 0.57 0.12 79.31 06:08:01 AM 1 61.43 0.00 2.39 0.54 0.11 35.52 Average: all 36.30 0.00 2.19 3.03 0.12 58.36 Average: 0 12.56 0.00 1.46 2.43 0.12 83.44 Average: 1 61.55 0.00 2.97 3.67 0.13 31.69