---> uname -a: Linux prd-centos7-builder-2c-1g-26154.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 599 5289 16 1932 6937 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:d2:50:7f brd ff:ff:ff:ff:ff:ff inet 10.30.123.147/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fed2:507f/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) 12/26/2023 _x86_64_ (2 CPU) 01:03:25 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 117.16 21.19 95.97 4141.11 5765.17 01:06:01 AM 223.10 0.25 222.85 13.86 7974.43 01:07:01 AM 174.41 0.43 173.98 39.05 5839.20 01:08:01 AM 17.87 0.00 17.87 0.00 313.03 Average: 133.14 5.47 127.67 1048.59 4973.12 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5658064 2350852 29.35 2620 1703760 667780 7.37 549384 1529564 130884 01:06:01 AM 5451908 2557008 31.93 2620 1859088 687668 7.59 627508 1625768 132984 01:07:01 AM 5452876 2556040 31.91 2620 1863788 675668 7.46 626824 1619300 24 01:08:01 AM 5370432 2638484 32.94 2620 1874828 741560 8.19 712076 1617428 11048 Average: 5483320 2525596 31.53 2620 1825366 693169 7.65 628948 1598015 68735 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 288.62 199.93 1481.35 59.68 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 38.56 29.86 524.26 6.53 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 30.50 25.37 150.28 7.28 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 20.86 18.49 17.56 6.53 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.64 68.42 543.40 20.00 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) 12/26/2023 _x86_64_ (2 CPU) 01:03:25 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.81 0.00 4.83 4.73 0.13 54.49 01:05:01 AM 0 54.86 0.00 6.73 4.43 0.15 33.83 01:05:01 AM 1 17.63 0.00 3.02 5.02 0.11 74.23 01:06:01 AM all 29.02 0.00 2.74 7.26 0.11 60.86 01:06:01 AM 0 31.53 0.00 2.94 7.23 0.11 58.19 01:06:01 AM 1 26.54 0.00 2.56 7.28 0.12 63.50 01:07:01 AM all 31.09 0.00 1.98 5.33 0.10 61.50 01:07:01 AM 0 35.22 0.00 2.11 4.72 0.11 57.83 01:07:01 AM 1 27.02 0.00 1.84 5.93 0.09 65.11 01:08:01 AM all 28.69 0.00 1.01 0.32 0.10 69.87 01:08:01 AM 0 38.98 0.00 1.20 0.49 0.12 59.20 01:08:01 AM 1 18.69 0.00 0.79 0.15 0.09 80.28 Average: all 31.12 0.00 2.62 4.40 0.11 61.74 Average: 0 40.00 0.00 3.21 4.22 0.12 52.45 Average: 1 22.46 0.00 2.05 4.58 0.10 70.82