---> uname -a: Linux prd-centos7-builder-2c-1g-6400.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 562 5392 16 1866 6977 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:ca:15:1d brd ff:ff:ff:ff:ff:ff inet 10.30.123.196/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:feca:151d/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) 07/25/2024 _x86_64_ (2 CPU) 03:04:58 AM LINUX RESTART 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 250.81 1.03 249.78 57.30 10030.90 03:08:01 AM 149.70 0.92 148.78 59.83 3901.20 03:09:01 AM 31.22 1.67 29.55 202.97 863.19 Average: 143.91 1.20 142.70 106.70 4931.70 03:06:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 5496836 2512080 31.37 2620 1799632 712248 7.86 642644 1571532 94732 03:08:01 AM 5528892 2480024 30.97 2620 1800204 673572 7.44 629436 1547364 160 03:09:01 AM 5555084 2453832 30.64 2620 1808020 637196 7.04 706500 1442824 29564 Average: 5526937 2481979 30.99 2620 1802619 674339 7.45 659527 1520573 41485 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:07:01 AM eth0 65.58 46.36 832.54 19.50 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 29.43 26.87 42.96 9.18 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 32.10 26.52 33.34 11.01 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.37 33.25 302.93 13.23 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) 07/25/2024 _x86_64_ (2 CPU) 03:04:58 AM LINUX RESTART 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 34.84 0.00 3.24 6.43 0.12 55.36 03:07:01 AM 0 25.39 0.00 2.58 6.29 0.10 65.65 03:07:01 AM 1 44.47 0.00 3.91 6.57 0.12 44.93 03:08:01 AM all 35.58 0.00 2.43 3.10 0.10 58.79 03:08:01 AM 0 21.01 0.00 2.09 4.67 0.09 72.14 03:08:01 AM 1 50.69 0.00 2.79 1.47 0.13 44.92 03:09:01 AM all 37.53 0.00 2.32 0.30 0.11 59.74 03:09:01 AM 0 17.27 0.00 1.72 0.15 0.09 80.77 03:09:01 AM 1 58.99 0.00 2.97 0.47 0.15 37.42 Average: all 35.98 0.00 2.66 3.29 0.11 57.96 Average: 0 21.20 0.00 2.13 3.69 0.09 72.89 Average: 1 51.32 0.00 3.23 2.87 0.13 42.46