---> uname -a: Linux prd-centos7-builder-2c-1g-23763.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 547 5412 16 1861 6991 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:8a:e2:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.44/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe8a:e2e4/64 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) 10/25/2024 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:03 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 179.31 10.44 168.87 894.83 8052.05 04:06:01 PM 244.98 0.63 244.34 52.24 6760.77 04:07:01 PM 28.05 1.63 26.42 146.06 623.60 Average: 150.46 4.17 146.29 358.45 5113.00 04:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5639532 2369376 29.58 2620 1784660 617724 6.82 504780 1568364 141424 04:06:01 PM 5606896 2402012 29.99 2620 1793912 632660 6.98 549192 1551848 24 04:07:01 PM 5537600 2471308 30.86 2620 1794912 678460 7.49 741712 1430112 14808 Average: 5594676 2414232 30.14 2620 1791161 642948 7.10 598561 1516775 52085 04:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 65.68 54.20 1027.35 11.54 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 24.60 21.84 60.02 7.80 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 32.95 25.72 32.21 11.28 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.80 33.69 365.89 10.19 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) 10/25/2024 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:03 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.17 0.00 3.62 5.23 0.12 55.86 04:05:01 PM 0 51.82 0.00 4.83 5.73 0.13 37.48 04:05:01 PM 1 19.25 0.00 2.50 4.74 0.11 73.40 04:06:01 PM all 33.77 0.00 2.09 5.63 0.12 58.38 04:06:01 PM 0 59.75 0.00 2.75 5.74 0.14 31.61 04:06:01 PM 1 9.26 0.00 1.43 5.52 0.10 83.69 04:07:01 PM all 37.33 0.00 1.70 0.37 0.10 60.50 04:07:01 PM 0 73.64 0.00 2.72 0.78 0.13 22.73 04:07:01 PM 1 4.29 0.00 0.79 0.00 0.05 94.87 Average: all 35.42 0.00 2.46 3.73 0.11 58.28 Average: 0 61.75 0.00 3.43 4.09 0.13 30.60 Average: 1 10.78 0.00 1.55 3.39 0.09 84.19