---> uname -a: Linux prd-centos7-builder-2c-1g-22499.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 548 5404 16 1868 6990 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:09:b7:74 brd ff:ff:ff:ff:ff:ff inet 10.30.123.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe09:b774/64 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) 10/11/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 203.73 10.13 193.60 865.69 8063.44 08:06:01 AM 212.81 0.92 211.89 59.83 5927.22 08:07:01 AM 26.70 1.35 25.35 138.46 621.71 Average: 147.75 4.13 143.62 354.67 4871.02 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5586320 2422588 30.25 2620 1792732 653716 7.22 545572 1576520 123700 08:06:01 AM 5573176 2435732 30.41 2620 1802000 656536 7.25 583036 1549844 24 08:07:01 AM 5567456 2441452 30.48 2620 1802908 656992 7.25 700328 1438216 14800 Average: 5575651 2433257 30.38 2620 1799213 655748 7.24 609645 1521527 46175 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 70.89 52.30 1042.52 10.43 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 28.41 26.62 62.69 8.39 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 30.75 25.12 31.19 10.32 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.35 34.68 378.82 9.71 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) 10/11/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 34.75 0.00 3.60 5.88 0.12 55.65 08:05:01 AM 0 10.71 0.00 1.94 5.44 0.12 81.79 08:05:01 AM 1 60.47 0.00 5.38 6.35 0.15 27.65 08:06:01 AM all 33.80 0.00 2.70 5.12 0.11 58.28 08:06:01 AM 0 23.36 0.00 2.62 2.29 0.09 71.64 08:06:01 AM 1 44.55 0.00 2.79 8.01 0.11 44.55 08:07:01 AM all 34.61 0.00 1.73 0.71 0.10 62.85 08:07:01 AM 0 10.55 0.00 1.11 0.03 0.09 88.22 08:07:01 AM 1 60.37 0.00 2.38 1.44 0.13 35.68 Average: all 34.39 0.00 2.68 3.91 0.11 58.92 Average: 0 14.82 0.00 1.89 2.59 0.10 80.60 Average: 1 55.05 0.00 3.51 5.29 0.13 36.02