---> uname -a: Linux prd-centos7-builder-2c-1g-5313.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 7019 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:95:6a:15 brd ff:ff:ff:ff:ff:ff inet 10.30.123.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe95:6a15/64 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) 03/09/2024 _x86_64_ (2 CPU) 06:03:18 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 220.40 2.10 218.30 65.68 9140.28 06:06:01 AM 204.26 0.28 203.98 14.39 6040.22 06:07:01 AM 44.34 0.37 43.97 37.57 997.45 06:08:01 AM 29.70 1.95 27.75 210.56 795.75 Average: 124.68 1.17 123.51 82.05 4243.77 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5626572 2382336 29.75 2620 1754436 655840 7.24 529512 1567572 47628 06:06:01 AM 5518432 2490476 31.10 2620 1805940 698296 7.71 621436 1569528 16664 06:07:01 AM 5586164 2422744 30.25 2620 1806880 627780 6.93 553312 1569608 8 06:08:01 AM 5621696 2387212 29.81 2620 1815000 589448 6.51 628852 1456324 29348 Average: 5588216 2420692 30.22 2620 1795564 642841 7.10 583278 1540758 23412 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 66.88 51.29 1000.30 8.28 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 23.50 19.35 99.55 6.91 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.22 22.62 25.14 7.31 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 36.65 28.34 35.27 19.50 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.81 30.40 290.10 10.50 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) 03/09/2024 _x86_64_ (2 CPU) 06:03:18 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.74 0.00 2.81 7.21 0.12 56.12 06:05:01 AM 0 50.49 0.00 3.70 9.11 0.12 36.57 06:05:01 AM 1 17.57 0.00 1.96 5.38 0.12 74.98 06:06:01 AM all 34.83 0.00 2.36 5.59 0.10 57.13 06:06:01 AM 0 63.80 0.00 3.37 7.42 0.13 25.29 06:06:01 AM 1 7.62 0.00 1.42 3.84 0.08 87.04 06:07:01 AM all 32.45 0.00 1.56 0.96 0.08 64.94 06:07:01 AM 0 56.26 0.00 1.90 1.05 0.09 40.70 06:07:01 AM 1 9.76 0.00 1.26 0.90 0.05 88.04 06:08:01 AM all 37.34 0.00 2.05 0.66 0.10 59.85 06:08:01 AM 0 44.76 0.00 2.26 0.67 0.11 52.19 06:08:01 AM 1 30.09 0.00 1.82 0.64 0.09 67.37 Average: all 34.59 0.00 2.20 3.60 0.10 59.52 Average: 0 53.78 0.00 2.81 4.55 0.11 38.75 Average: 1 16.18 0.00 1.61 2.69 0.09 79.43