---> uname -a: Linux prd-centos7-builder-2c-1g-10374.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 545 5410 16 1865 6993 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:a9:a0:75 brd ff:ff:ff:ff:ff:ff inet 10.30.123.108/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fea9:a075/64 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) 09/16/2024 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:03 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 172.29 10.44 161.86 894.37 6879.52 02:06:01 AM 284.91 0.63 284.28 52.23 8169.59 02:07:01 AM 26.74 1.63 25.10 146.06 599.42 Average: 161.20 4.17 157.03 358.37 5198.04 02:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5617644 2391272 29.86 2620 1789420 615280 6.79 526680 1574948 184304 02:06:01 AM 5578404 2430512 30.35 2620 1798576 634660 7.01 570176 1558360 24 02:07:01 AM 5531884 2477032 30.93 2620 1799664 679432 7.50 742332 1436696 14820 Average: 5575977 2432939 30.38 2620 1795887 643124 7.10 613063 1523335 66383 02:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 73.15 58.98 1068.12 10.80 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 26.75 23.88 60.85 8.20 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 31.35 25.54 31.10 10.77 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 43.43 35.88 379.18 9.91 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) 09/16/2024 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:03 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 35.18 0.00 3.72 4.19 0.12 56.79 02:05:01 AM 0 41.68 0.00 4.55 4.66 0.11 49.00 02:05:01 AM 1 28.78 0.00 2.89 3.75 0.11 64.48 02:06:01 AM all 34.24 0.00 2.39 7.42 0.10 55.85 02:06:01 AM 0 56.36 0.00 2.30 7.78 0.11 33.45 02:06:01 AM 1 12.91 0.00 2.47 7.06 0.10 77.45 02:07:01 AM all 36.13 0.00 1.77 0.28 0.08 61.75 02:07:01 AM 0 65.78 0.00 2.36 0.53 0.09 31.24 02:07:01 AM 1 7.95 0.00 1.20 0.02 0.07 90.77 Average: all 35.18 0.00 2.61 3.95 0.10 58.15 Average: 0 54.69 0.00 3.06 4.33 0.10 37.82 Average: 1 16.34 0.00 2.17 3.59 0.09 77.80