---> uname -a: Linux prd-centos7-builder-2c-1g-23672.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 537 5419 16 1864 7001 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:b9:67:54 brd ff:ff:ff:ff:ff:ff inet 10.30.123.23/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:feb9:6754/64 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) 10/24/2024 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 180.00 11.14 168.85 1217.62 6649.51 06:06:01 AM 288.19 0.30 287.89 14.93 8871.46 06:07:01 AM 76.56 0.37 76.20 37.58 1816.51 06:08:01 AM 34.47 1.95 32.52 210.56 953.41 Average: 144.66 3.41 141.25 366.66 4564.12 06:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5696848 2312060 28.87 2620 1716448 644196 7.11 503584 1534092 140200 06:06:01 AM 5527976 2480932 30.98 2620 1796200 707676 7.81 628640 1553880 40024 06:07:01 AM 5584832 2424076 30.27 2620 1797060 647220 7.15 569868 1553960 20 06:08:01 AM 5597268 2411640 30.11 2620 1805580 653504 7.22 675692 1435688 30052 Average: 5601731 2407177 30.06 2620 1778822 663149 7.32 594446 1519405 52574 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 144.07 99.22 1047.82 32.89 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 31.82 25.99 232.59 8.03 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 25.34 24.29 25.58 7.94 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 33.23 26.62 30.98 11.87 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 58.26 43.80 331.29 15.11 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) 10/24/2024 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 30.45 0.00 3.57 7.27 0.11 58.61 06:05:01 AM 0 52.04 0.00 5.12 10.27 0.11 32.46 06:05:01 AM 1 9.72 0.00 2.08 4.40 0.09 83.71 06:06:01 AM all 31.04 0.00 2.39 9.60 0.10 56.87 06:06:01 AM 0 50.17 0.00 3.32 9.82 0.12 36.57 06:06:01 AM 1 12.64 0.00 1.53 9.38 0.09 76.36 06:07:01 AM all 32.62 0.00 1.82 2.42 0.10 63.04 06:07:01 AM 0 61.68 0.00 2.58 3.49 0.11 32.13 06:07:01 AM 1 5.66 0.00 1.10 1.44 0.07 91.74 06:08:01 AM all 37.10 0.00 2.27 0.95 0.11 59.57 06:08:01 AM 0 71.81 0.00 3.28 1.75 0.15 23.01 06:08:01 AM 1 5.30 0.00 1.37 0.22 0.07 93.04 Average: all 32.80 0.00 2.51 5.07 0.10 59.52 Average: 0 58.81 0.00 3.58 6.38 0.12 31.11 Average: 1 8.31 0.00 1.52 3.84 0.08 86.25