---> uname -a: Linux prd-centos7-builder-2c-1g-2283.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 528 5431 16 1861 7011 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:36:c3:8b brd ff:ff:ff:ff:ff:ff inet 10.30.122.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe36:c38b/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) 04/11/2024 _x86_64_ (2 CPU) 10:09:29 AM LINUX RESTART 10:10:01 AM tps rtps wtps bread/s bwrtn/s 10:11:01 AM 163.52 10.46 153.06 878.75 5117.57 10:12:01 AM 128.47 0.00 128.47 0.00 3939.68 10:13:01 AM 80.21 0.05 80.16 0.67 2703.95 10:14:01 AM 159.82 0.63 159.19 52.24 4396.98 10:15:01 AM 20.14 1.63 18.51 146.06 447.39 Average: 110.43 2.56 107.88 215.57 3321.18 10:10:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 AM 5682328 2326580 29.05 2620 1729196 652652 7.21 514108 1540196 152872 10:12:01 AM 5664384 2344524 29.27 2620 1721932 668012 7.38 522844 1538832 32888 10:13:01 AM 5547648 2461260 30.73 2620 1796380 694820 7.67 593936 1570856 95524 10:14:01 AM 5542696 2466212 30.79 2620 1795332 696468 7.69 611628 1555848 160 10:15:01 AM 5590152 2418756 30.20 2620 1796420 645484 7.13 683416 1435228 14812 Average: 5605442 2403466 30.01 2620 1767852 671487 7.41 585186 1528192 59251 10:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:11:01 AM eth0 109.44 83.64 1025.61 29.26 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 5.20 5.01 12.96 1.48 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 20.41 17.09 195.96 5.01 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 24.02 22.02 39.01 7.23 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 25.72 21.89 28.55 8.19 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.96 29.93 260.44 10.23 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) 04/11/2024 _x86_64_ (2 CPU) 10:09:29 AM LINUX RESTART 10:10:01 AM CPU %user %nice %system %iowait %steal %idle 10:11:01 AM all 31.56 0.00 3.24 4.71 0.11 60.37 10:11:01 AM 0 14.32 0.00 2.88 5.50 0.12 77.18 10:11:01 AM 1 49.38 0.00 3.62 3.90 0.11 42.99 10:12:01 AM all 3.49 0.00 0.29 44.82 0.06 51.33 10:12:01 AM 0 0.87 0.00 0.23 49.63 0.07 49.20 10:12:01 AM 1 6.16 0.00 0.34 39.96 0.05 53.49 10:13:01 AM all 22.90 0.00 1.90 16.00 0.10 59.10 10:13:01 AM 0 7.08 0.00 1.42 12.32 0.10 79.07 10:13:01 AM 1 39.36 0.00 2.42 19.84 0.07 38.31 10:14:01 AM all 33.68 0.00 1.43 5.52 0.10 59.27 10:14:01 AM 0 17.87 0.00 1.36 4.46 0.09 76.23 10:14:01 AM 1 50.22 0.00 1.51 6.62 0.13 41.53 10:15:01 AM all 33.95 0.00 1.53 1.15 0.17 63.21 10:15:01 AM 0 16.06 0.00 1.32 0.22 0.10 82.29 10:15:01 AM 1 52.62 0.00 1.77 2.11 0.23 43.26 Average: all 24.94 0.00 1.67 14.68 0.11 58.60 Average: 0 11.19 0.00 1.44 14.58 0.10 72.70 Average: 1 39.18 0.00 1.92 14.78 0.12 44.01