---> uname -a: Linux prd-centos7-builder-2c-1g-6604.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 504 5452 16 1863 7034 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:89:87:1b brd ff:ff:ff:ff:ff:ff inet 10.30.122.166/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe89:871b/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) 07/28/2024 _x86_64_ (2 CPU) 02:03:23 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 123.63 10.06 113.57 864.76 6085.59 02:06:01 AM 276.98 0.63 276.35 51.31 8206.46 02:07:01 AM 40.47 0.33 40.14 9.33 866.66 Average: 147.02 3.68 143.35 308.48 5052.73 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5647676 2361232 29.48 2620 1762092 627136 6.92 519008 1557456 168548 02:06:01 AM 5617540 2391368 29.86 2620 1798208 605424 6.68 532908 1557428 10680 02:07:01 AM 5652704 2356204 29.42 2620 1795488 626780 6.92 511660 1544880 14688 Average: 5639307 2369601 29.59 2620 1785263 619780 6.84 521192 1553255 64639 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 70.17 51.18 1038.25 10.36 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 25.87 24.05 60.30 7.97 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 30.11 24.27 30.31 10.01 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 42.05 33.17 376.31 9.45 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) 07/28/2024 _x86_64_ (2 CPU) 02:03:23 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 29.85 0.00 2.78 2.79 0.10 64.47 02:05:01 AM 0 56.22 0.00 4.64 3.45 0.11 35.59 02:05:01 AM 1 5.12 0.00 1.08 2.20 0.08 91.51 02:06:01 AM all 31.91 0.00 2.83 6.61 0.11 58.55 02:06:01 AM 0 53.99 0.00 3.32 6.69 0.11 35.89 02:06:01 AM 1 11.01 0.00 2.34 6.51 0.10 80.04 02:07:01 AM all 36.46 0.00 1.52 0.59 0.10 61.32 02:07:01 AM 0 73.08 0.00 2.42 0.69 0.11 23.71 02:07:01 AM 1 2.56 0.00 0.69 0.52 0.10 96.13 Average: all 32.74 0.00 2.38 3.33 0.10 61.45 Average: 0 61.07 0.00 3.46 3.62 0.11 31.75 Average: 1 6.20 0.00 1.37 3.06 0.10 89.27