---> uname -a: Linux prd-centos7-builder-2c-1g-37644.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 560 5383 16 1877 6978 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:ca:17:9b brd ff:ff:ff:ff:ff:ff inet 10.30.123.229/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:feca:179b/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) 01/25/2025 _x86_64_ (2 CPU) 06:04:09 AM LINUX RESTART 06:05:03 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 242.00 1.12 240.88 35.57 9959.56 06:07:01 AM 172.35 0.50 171.85 17.99 4800.23 06:08:01 AM 24.85 1.40 23.45 69.70 502.50 Average: 145.33 1.01 144.32 41.15 5032.71 06:05:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 5550640 2458268 30.69 2620 1807356 665656 7.35 580828 1578808 119272 06:07:01 AM 5549588 2459320 30.71 2620 1806444 664560 7.34 595172 1562304 32 06:08:01 AM 5596732 2412176 30.12 2620 1805584 669944 7.40 560476 1550044 14684 Average: 5565653 2443255 30.51 2620 1806461 666720 7.36 578825 1563719 44663 06:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:06:01 AM eth0 66.14 46.51 971.15 10.42 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 12.41 11.34 24.81 4.52 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 37.85 29.95 38.82 19.71 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.49 29.08 337.89 11.56 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) 01/25/2025 _x86_64_ (2 CPU) 06:04:09 AM LINUX RESTART 06:05:03 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 38.08 0.00 3.55 2.88 0.13 55.36 06:06:01 AM 0 50.86 0.00 4.31 3.80 0.13 40.91 06:06:01 AM 1 25.68 0.00 2.80 2.02 0.14 69.35 06:07:01 AM all 19.14 0.00 0.86 1.30 0.07 78.63 06:07:01 AM 0 30.02 0.00 1.01 1.03 0.07 67.88 06:07:01 AM 1 8.55 0.00 0.73 1.57 0.07 89.08 06:08:01 AM all 38.46 0.00 1.57 0.19 0.10 59.68 06:08:01 AM 0 72.05 0.00 2.40 0.32 0.09 25.13 06:08:01 AM 1 6.90 0.00 0.78 0.07 0.10 92.16 Average: all 31.75 0.00 1.97 1.44 0.10 64.75 Average: 0 50.76 0.00 2.54 1.69 0.10 44.91 Average: 1 13.49 0.00 1.41 1.20 0.10 83.79