---> uname -a: Linux prd-centos7-builder-2c-1g-31929.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 573 5376 16 1871 6965 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:42:ea:4a brd ff:ff:ff:ff:ff:ff inet 10.30.123.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe42:ea4a/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) 11/25/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 220.27 2.15 218.12 68.37 8517.59 08:06:01 AM 192.02 2.40 189.62 162.05 5437.71 08:07:01 AM 28.27 1.35 26.92 138.46 671.70 Average: 146.85 1.97 144.89 122.96 4875.67 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5505684 2503224 31.26 2620 1816124 684152 7.55 621340 1580920 140808 08:06:01 AM 5548944 2459964 30.72 2620 1803624 650484 7.18 607228 1549052 36 08:07:01 AM 5481000 2527908 31.56 2620 1807508 710056 7.84 780272 1442052 17736 Average: 5511876 2497032 31.18 2620 1809085 681564 7.52 669613 1524008 52860 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 67.78 54.39 1030.94 13.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 30.53 28.24 44.21 9.03 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 27.69 23.16 30.12 10.14 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.00 35.26 368.42 10.72 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) 11/25/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 35.93 0.00 3.46 5.59 0.10 54.92 08:05:01 AM 0 57.66 0.00 5.05 5.39 0.09 31.81 08:05:01 AM 1 15.03 0.00 1.91 5.78 0.14 77.14 08:06:01 AM all 33.51 0.00 2.43 4.83 0.12 59.11 08:06:01 AM 0 50.31 0.00 2.66 5.53 0.14 41.36 08:06:01 AM 1 17.47 0.00 2.23 4.16 0.09 76.05 08:07:01 AM all 37.38 0.00 1.77 0.37 0.10 60.39 08:07:01 AM 0 71.74 0.00 2.68 0.79 0.11 24.69 08:07:01 AM 1 5.68 0.00 0.89 0.00 0.08 93.34 Average: all 35.61 0.00 2.55 3.60 0.11 58.13 Average: 0 59.83 0.00 3.47 3.92 0.11 32.66 Average: 1 12.69 0.00 1.67 3.30 0.10 82.23