---> uname -a: Linux prd-centos7-builder-2c-1g-179.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 546 5412 16 1862 6992 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:04:45:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe04:45b1/64 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) 05/06/2024 _x86_64_ (2 CPU) 08:03:17 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 114.24 5.40 108.84 347.50 4973.40 08:06:01 PM 272.53 0.30 272.23 14.93 8172.56 08:07:01 PM 48.00 0.37 47.63 37.59 1154.07 08:08:01 PM 28.25 1.95 26.30 210.53 757.18 Average: 115.75 2.00 113.75 152.65 3764.34 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5576500 2432416 30.37 2620 1772308 690128 7.62 585468 1561516 180936 08:06:01 PM 5538084 2470832 30.85 2620 1794880 690524 7.62 615052 1555116 17216 08:07:01 PM 5505244 2503672 31.26 2620 1795940 718828 7.94 647868 1555384 160 08:08:01 PM 5564384 2444532 30.52 2620 1801832 651924 7.20 702204 1440836 17672 Average: 5546053 2462863 30.75 2620 1791240 687851 7.59 637648 1528213 53996 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 61.11 47.32 992.95 8.27 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 19.37 17.46 50.21 6.17 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 24.19 21.19 24.65 7.36 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 30.85 25.15 33.29 10.03 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.88 27.78 275.31 7.96 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) 05/06/2024 _x86_64_ (2 CPU) 08:03:17 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 36.79 0.00 3.00 2.64 0.10 57.47 08:05:01 PM 0 26.04 0.00 1.67 1.93 0.12 70.23 08:05:01 PM 1 47.81 0.00 4.37 3.36 0.09 44.36 08:06:01 PM all 28.61 0.00 2.01 9.00 0.09 60.29 08:06:01 PM 0 15.98 0.00 1.64 8.51 0.07 73.79 08:06:01 PM 1 41.59 0.00 2.41 9.49 0.11 46.41 08:07:01 PM all 32.56 0.00 1.27 0.92 0.09 65.16 08:07:01 PM 0 6.95 0.00 0.89 0.29 0.10 91.77 08:07:01 PM 1 59.74 0.00 1.67 1.59 0.09 36.91 08:08:01 PM all 36.90 0.00 1.98 0.73 0.09 60.30 08:08:01 PM 0 4.09 0.00 1.03 0.03 0.08 94.77 08:08:01 PM 1 72.07 0.00 2.99 1.50 0.09 23.35 Average: all 33.71 0.00 2.06 3.33 0.09 60.81 Average: 0 13.18 0.00 1.31 2.67 0.09 82.74 Average: 1 55.19 0.00 2.86 4.01 0.09 37.84