---> uname -a: Linux prd-centos7-builder-2c-1g-35705.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: 2800.000 BogoMIPS: 5600.00 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 520 5427 16 1872 7018 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:fd:a7:88 brd ff:ff:ff:ff:ff:ff inet 10.30.122.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fefd:a788/64 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) 12/26/2024 _x86_64_ (2 CPU) 02:03:42 AM LINUX RESTART 02:04:05 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 175.34 24.98 150.36 4539.19 10399.36 02:06:01 AM 312.24 0.33 311.90 16.38 9660.04 02:07:01 AM 41.93 0.37 41.56 37.58 991.95 Average: 176.55 8.19 168.36 1462.65 6940.95 02:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5699680 2309236 28.83 2620 1732388 602284 6.65 492088 1542876 170492 02:06:01 AM 5524128 2484788 31.03 2620 1803844 676808 7.47 620232 1560548 10672 02:07:01 AM 5566504 2442412 30.50 2620 1804948 631560 6.97 579464 1560628 52 Average: 5596771 2412145 30.12 2620 1780393 636884 7.03 563928 1554684 60405 02:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 331.03 222.81 1728.62 69.96 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 31.88 25.96 234.13 8.78 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 29.29 27.02 28.63 8.92 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 126.18 88.95 639.60 28.29 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) 12/26/2024 _x86_64_ (2 CPU) 02:03:42 AM LINUX RESTART 02:04:05 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 38.57 0.00 5.16 6.09 0.11 50.07 02:05:01 AM 0 59.76 0.00 6.44 6.85 0.12 26.83 02:05:01 AM 1 18.55 0.00 3.93 5.39 0.09 72.03 02:06:01 AM all 34.30 0.00 2.44 8.72 0.11 54.43 02:06:01 AM 0 54.59 0.00 3.38 8.81 0.13 33.09 02:06:01 AM 1 14.94 0.00 1.54 8.64 0.12 74.77 02:07:01 AM all 34.89 0.00 2.18 0.80 0.10 62.03 02:07:01 AM 0 65.98 0.00 3.22 0.84 0.11 29.84 02:07:01 AM 1 6.17 0.00 1.22 0.76 0.08 91.76 Average: all 35.85 0.00 3.21 5.19 0.11 55.65 Average: 0 60.08 0.00 4.29 5.49 0.12 30.02 Average: 1 13.05 0.00 2.18 4.91 0.10 79.76