---> uname -a: Linux prd-centos7-builder-2c-1g-10018.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 501 5457 16 1861 7038 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:e7:33:8a brd ff:ff:ff:ff:ff:ff inet 10.30.122.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fee7:338a/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) 09/10/2024 _x86_64_ (2 CPU) 11:03:47 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 180.73 94.29 86.44 7183.94 37578.80 11:06:01 AM 213.24 0.23 213.01 6.66 8476.07 11:07:01 AM 181.48 0.65 180.83 52.77 5052.49 11:08:01 AM 28.67 1.63 27.04 146.06 645.18 Average: 151.03 24.20 126.83 1847.51 12938.97 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5883844 2125064 26.53 2620 1564004 639552 7.06 477812 1406748 73808 11:06:01 AM 5602236 2406672 30.05 2620 1802384 629336 6.95 538412 1574380 120676 11:07:01 AM 5629636 2379272 29.71 2620 1795300 602660 6.65 525020 1554872 24 11:08:01 AM 5552464 2456444 30.67 2620 1811536 661948 7.31 714136 1441976 29600 Average: 5667045 2341863 29.24 2620 1743306 633374 6.99 563845 1494494 56027 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 280.30 185.33 990.14 60.98 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 59.03 42.80 832.03 7.82 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 24.67 23.42 39.75 7.94 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 28.47 23.49 30.08 9.90 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.12 68.76 473.04 21.66 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) 09/10/2024 _x86_64_ (2 CPU) 11:03:47 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 27.55 0.00 6.60 28.26 0.11 37.47 11:05:01 AM 0 30.23 0.00 6.89 27.84 0.12 34.91 11:05:01 AM 1 24.88 0.00 6.32 28.67 0.12 40.01 11:06:01 AM all 25.48 0.00 2.65 12.26 0.11 59.51 11:06:01 AM 0 15.46 0.00 1.94 5.20 0.10 77.29 11:06:01 AM 1 35.84 0.00 3.37 19.55 0.11 41.13 11:07:01 AM all 30.90 0.00 2.15 5.47 0.10 61.37 11:07:01 AM 0 5.93 0.00 1.49 4.56 0.10 87.91 11:07:01 AM 1 57.63 0.00 2.84 6.44 0.13 32.97 11:08:01 AM all 37.24 0.00 1.87 0.39 0.10 60.40 11:08:01 AM 0 36.50 0.00 2.16 0.37 0.09 60.88 11:08:01 AM 1 37.96 0.00 1.61 0.44 0.10 59.90 Average: all 30.29 0.00 3.32 11.59 0.11 54.70 Average: 0 21.84 0.00 3.10 9.41 0.10 65.54 Average: 1 38.92 0.00 3.54 13.82 0.11 43.60