---> uname -a: Linux prd-centos7-builder-2c-1g-1080.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 514 5432 16 1874 7025 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:4a:06:9b brd ff:ff:ff:ff:ff:ff inet 10.30.123.238/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe4a:69b/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) 05:03:21 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 111.26 5.73 105.53 399.13 5797.40 05:06:01 PM 276.63 0.32 276.31 15.46 8772.18 05:07:01 PM 44.26 0.37 43.89 37.58 982.89 05:08:01 PM 37.00 2.95 34.05 267.60 980.14 Average: 117.29 2.34 114.95 179.94 4133.15 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5643240 2365676 29.54 2620 1759836 643968 7.11 526328 1563340 169684 05:06:01 PM 5545480 2463436 30.76 2620 1805344 671452 7.41 596732 1567652 16560 05:07:01 PM 5633808 2375108 29.66 2620 1806348 574768 6.35 507680 1567716 4 05:08:01 PM 5587052 2421864 30.24 2620 1816080 596332 6.58 667388 1450912 29232 Average: 5602395 2406521 30.05 2620 1796902 621630 6.86 574532 1537405 53870 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 67.12 49.24 1045.09 8.39 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 21.46 18.44 51.96 6.79 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.74 25.94 29.00 12.16 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 39.28 30.73 37.67 18.01 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.15 31.09 290.93 11.34 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) 05:03:21 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.14 0.00 2.74 1.99 0.10 60.03 05:05:01 PM 0 15.00 0.00 1.37 1.38 0.10 82.14 05:05:01 PM 1 56.19 0.00 4.18 2.63 0.11 36.90 05:06:01 PM all 34.96 0.00 2.25 7.87 0.12 54.80 05:06:01 PM 0 26.35 0.00 1.78 6.61 0.10 65.14 05:06:01 PM 1 43.69 0.00 2.71 9.16 0.12 44.32 05:07:01 PM all 34.82 0.00 1.69 0.85 0.10 62.53 05:07:01 PM 0 2.96 0.00 0.89 0.30 0.12 95.73 05:07:01 PM 1 68.85 0.00 2.55 1.44 0.09 27.08 05:08:01 PM all 40.87 0.00 2.00 0.37 0.11 56.65 05:08:01 PM 0 28.91 0.00 1.99 0.35 0.12 68.63 05:08:01 PM 1 53.12 0.00 2.00 0.37 0.12 44.38 Average: all 36.44 0.00 2.17 2.77 0.11 58.51 Average: 0 18.19 0.00 1.50 2.14 0.11 78.05 Average: 1 55.40 0.00 2.86 3.42 0.11 38.22