---> uname -a: Linux prd-centos7-builder-2c-1g-1067.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 521 5422 16 1877 7017 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:4d:06:cf brd ff:ff:ff:ff:ff:ff inet 10.30.122.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe4d:6cf/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) 03/24/2024 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 168.83 10.17 158.65 868.34 6016.09 10:06:01 AM 276.05 1.30 274.75 71.82 8549.22 10:07:01 AM 87.09 0.37 86.72 37.58 2172.70 10:08:01 AM 29.42 1.95 27.47 210.56 773.80 Average: 140.35 3.45 136.91 297.11 4378.26 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5672384 2336532 29.17 2620 1736760 623356 6.88 508920 1553092 153348 10:06:01 AM 5545220 2463696 30.76 2620 1810264 645664 7.13 595424 1569648 48552 10:07:01 AM 5581280 2427636 30.31 2620 1811188 604512 6.67 556708 1569728 8 10:08:01 AM 5586584 2422332 30.25 2620 1819320 589624 6.51 664276 1456444 29332 Average: 5596367 2412549 30.12 2620 1794383 615789 6.80 581332 1537228 57810 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 84.70 62.03 990.11 14.73 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 36.03 28.18 222.26 16.79 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 26.75 24.40 28.73 7.70 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 31.30 25.12 32.43 10.56 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.70 34.94 318.43 12.45 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) 03/24/2024 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 33.60 0.00 3.18 4.47 0.09 58.66 10:05:01 AM 0 8.63 0.00 1.78 4.68 0.08 84.82 10:05:01 AM 1 59.99 0.00 4.68 4.25 0.11 30.97 10:06:01 AM all 36.03 0.00 2.65 7.37 0.11 53.84 10:06:01 AM 0 9.07 0.00 1.32 5.29 0.10 84.21 10:06:01 AM 1 64.85 0.00 4.04 9.59 0.13 21.39 10:07:01 AM all 36.97 0.00 1.58 2.43 0.10 58.92 10:07:01 AM 0 12.53 0.00 1.02 3.65 0.08 82.71 10:07:01 AM 1 62.68 0.00 2.20 1.12 0.09 33.91 10:08:01 AM all 36.96 0.00 2.02 0.40 0.11 60.51 10:08:01 AM 0 13.09 0.00 1.33 0.16 0.12 85.29 10:08:01 AM 1 61.14 0.00 2.73 0.66 0.11 35.36 Average: all 35.88 0.00 2.36 3.68 0.10 57.97 Average: 0 10.81 0.00 1.36 3.48 0.10 84.25 Average: 1 62.16 0.00 3.41 3.89 0.11 30.43