---> uname -a: Linux prd-centos7-builder-2c-1g-21879.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 5404 16 1871 6994 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:d8:de:3b brd ff:ff:ff:ff:ff:ff inet 10.30.123.130/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fed8:de3b/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) 10/05/2024 _x86_64_ (2 CPU) 03:15:45 AM LINUX RESTART 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 190.52 45.10 145.43 6024.25 38458.98 03:18:01 AM 249.07 0.22 248.85 6.13 9255.25 03:19:01 AM 150.46 2.40 148.06 162.05 3913.29 03:20:01 AM 28.60 1.67 26.93 202.93 746.79 Average: 154.66 12.35 142.32 1599.08 13095.02 03:16:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5820820 2188096 27.32 2620 1567900 691344 7.63 536496 1410668 63220 03:18:01 AM 5511136 2497780 31.19 2620 1804716 707308 7.81 624316 1574164 98024 03:19:01 AM 5526560 2482356 30.99 2620 1804768 685548 7.57 628992 1550364 208 03:20:01 AM 5608784 2400132 29.97 2620 1813156 589644 6.51 649588 1446196 30296 Average: 5616825 2392091 29.87 2620 1747635 668461 7.38 609848 1495348 47937 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:17:01 AM eth0 231.19 149.86 1000.18 59.01 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 54.10 38.26 837.39 9.15 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 29.79 27.29 27.45 9.58 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 31.31 25.73 31.63 16.93 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.60 60.29 474.20 23.67 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) 10/05/2024 _x86_64_ (2 CPU) 03:15:45 AM LINUX RESTART 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 27.76 0.00 5.31 36.48 0.13 30.31 03:17:01 AM 0 17.62 0.00 4.14 36.15 0.12 41.97 03:17:01 AM 1 38.18 0.00 6.54 36.83 0.14 18.31 03:18:01 AM all 33.51 0.00 3.03 7.07 0.13 56.26 03:18:01 AM 0 23.10 0.00 2.86 9.66 0.12 64.26 03:18:01 AM 1 44.15 0.00 3.22 4.42 0.14 48.07 03:19:01 AM all 35.75 0.00 2.21 4.00 0.10 57.93 03:19:01 AM 0 9.33 0.00 1.61 3.79 0.08 85.19 03:19:01 AM 1 63.78 0.00 2.83 4.23 0.09 29.07 03:20:01 AM all 35.00 0.00 2.09 1.00 0.11 61.82 03:20:01 AM 0 14.07 0.00 1.64 0.39 0.10 83.79 03:20:01 AM 1 57.29 0.00 2.55 1.64 0.13 38.40 Average: all 33.02 0.00 3.15 12.06 0.12 51.65 Average: 0 15.99 0.00 2.55 12.34 0.11 69.01 Average: 1 50.80 0.00 3.78 11.77 0.13 33.52