---> uname -a: Linux prd-centos7-builder-2c-1g-35912.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 515 5436 16 1868 7023 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:b9:16:2d brd ff:ff:ff:ff:ff:ff inet 10.30.122.140/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:feb9:162d/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) 12/31/2024 _x86_64_ (2 CPU) 07:03:22 AM LINUX RESTART 07:04:03 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 149.13 10.37 138.76 894.02 6821.83 07:06:01 AM 275.70 0.67 275.03 52.76 8058.19 07:07:01 AM 39.54 0.42 39.12 19.19 851.25 Average: 154.85 3.74 151.11 315.54 5225.95 07:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5577592 2431316 30.36 2620 1795644 645416 7.13 568528 1574008 197144 07:06:01 AM 5568444 2440464 30.47 2620 1801968 634252 7.00 579760 1557804 10892 07:07:01 AM 5653636 2355272 29.41 2620 1799548 549280 6.06 619684 1432708 14708 Average: 5599891 2409017 30.08 2620 1799053 609649 6.73 589324 1521507 74248 07:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 63.43 52.77 1070.38 9.72 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 25.25 23.25 60.91 8.35 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 31.23 25.53 30.51 10.09 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.71 33.64 379.56 9.38 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) 12/31/2024 _x86_64_ (2 CPU) 07:03:22 AM LINUX RESTART 07:04:03 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 33.32 0.00 3.16 4.43 0.15 58.95 07:05:01 AM 0 53.50 0.00 4.71 6.13 0.15 35.52 07:05:01 AM 1 14.19 0.00 1.68 2.81 0.14 81.18 07:06:01 AM all 32.53 0.00 2.14 6.44 0.12 58.78 07:06:01 AM 0 51.37 0.00 2.38 4.73 0.13 41.40 07:06:01 AM 1 14.48 0.00 1.92 8.09 0.12 75.39 07:07:01 AM all 37.59 0.00 1.66 0.38 0.11 60.25 07:07:01 AM 0 70.33 0.00 2.29 0.75 0.11 26.52 07:07:01 AM 1 6.77 0.00 1.06 0.02 0.12 92.04 Average: all 34.50 0.00 2.31 3.73 0.13 59.33 Average: 0 58.47 0.00 3.10 3.84 0.13 34.47 Average: 1 11.76 0.00 1.55 3.63 0.13 82.93