---> uname -a: Linux prd-centos7-builder-2c-1g-24572.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 531 5426 16 1863 7008 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:85:b5:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.157/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe85:b5a3/64 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) 11/05/2024 _x86_64_ (2 CPU) 04:03:40 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 213.44 22.34 191.11 4658.76 40834.31 04:06:01 AM 281.56 0.03 281.53 0.27 9202.57 04:07:01 AM 80.66 0.63 80.03 52.23 2040.07 04:08:01 AM 26.27 1.82 24.45 188.81 638.89 Average: 150.48 6.20 144.27 1225.07 13179.13 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5652228 2356688 29.43 2620 1717688 690332 7.62 581080 1508936 164936 04:06:01 AM 5517928 2490988 31.10 2620 1795992 709460 7.83 618780 1569076 40052 04:07:01 AM 5590620 2418296 30.20 2620 1797344 635172 7.01 560672 1554952 12 04:08:01 AM 5582504 2426412 30.30 2620 1802684 635664 7.02 683556 1439296 17756 Average: 5585820 2423096 30.25 2620 1778427 667657 7.37 611022 1518065 55689 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 311.94 201.35 1485.52 64.97 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 35.08 27.97 315.76 7.68 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 25.10 22.68 23.72 7.47 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 29.45 24.33 30.31 10.23 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.40 69.09 463.83 22.59 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) 11/05/2024 _x86_64_ (2 CPU) 04:03:40 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 29.51 0.00 4.84 23.43 0.11 42.11 04:05:01 AM 0 19.62 0.00 4.43 19.29 0.09 56.58 04:05:01 AM 1 39.70 0.00 5.26 27.69 0.13 27.23 04:06:01 AM all 31.82 0.00 2.74 8.58 0.11 56.76 04:06:01 AM 0 14.57 0.00 1.75 8.56 0.10 75.02 04:06:01 AM 1 49.86 0.00 3.75 8.59 0.13 37.68 04:07:01 AM all 29.00 0.00 2.17 1.53 0.12 67.18 04:07:01 AM 0 19.00 0.00 1.97 1.21 0.12 77.70 04:07:01 AM 1 39.28 0.00 2.39 1.87 0.12 56.34 04:08:01 AM all 33.22 0.00 1.97 0.92 0.09 63.80 04:08:01 AM 0 14.84 0.00 1.23 0.21 0.05 83.67 04:08:01 AM 1 52.62 0.00 2.75 1.68 0.13 42.83 Average: all 30.89 0.00 2.93 8.60 0.11 57.48 Average: 0 16.99 0.00 2.34 7.29 0.09 73.29 Average: 1 45.34 0.00 3.53 9.97 0.13 41.03