---> uname -a: Linux prd-centos7-builder-2c-1g-313.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 495 5398 16 1927 7042 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:ba:69:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.225/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feba:69c6/64 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) 11/21/2023 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 111.78 10.48 101.30 879.43 5752.16 11:06:01 AM 297.50 0.30 297.20 14.79 10219.52 11:07:01 AM 88.34 0.37 87.98 37.57 2278.97 11:08:01 AM 28.09 1.95 26.14 210.56 706.15 Average: 131.42 3.27 128.15 285.57 4738.99 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5678808 2330108 29.09 2620 1751484 615620 6.80 493088 1563028 165296 11:06:01 AM 5596316 2412600 30.12 2620 1858124 561656 6.20 489144 1620048 47304 11:07:01 AM 5524964 2483952 31.01 2620 1868824 634700 7.01 566936 1613596 9664 11:08:01 AM 5528296 2480620 30.97 2620 1867836 614724 6.79 681564 1496068 18740 Average: 5582096 2426820 30.30 2620 1836567 606675 6.70 557683 1573185 60251 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 115.88 83.54 1133.13 23.03 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 31.77 25.17 421.91 6.22 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 30.77 26.69 31.60 14.88 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 36.02 26.90 33.01 10.82 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.61 40.58 404.88 13.74 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) 11/21/2023 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 33.42 0.00 3.25 4.92 0.12 58.28 11:05:01 AM 0 35.16 0.00 3.10 5.89 0.12 55.73 11:05:01 AM 1 31.68 0.00 3.42 3.98 0.10 60.81 11:06:01 AM all 32.22 0.00 2.76 8.43 0.11 56.47 11:06:01 AM 0 32.04 0.00 2.25 8.26 0.12 57.33 11:06:01 AM 1 32.41 0.00 3.29 8.59 0.10 55.61 11:07:01 AM all 35.43 0.00 1.69 2.45 0.10 60.33 11:07:01 AM 0 52.80 0.00 2.27 3.12 0.11 41.70 11:07:01 AM 1 18.61 0.00 1.12 1.80 0.10 78.36 11:08:01 AM all 38.09 0.00 1.94 0.46 0.12 59.40 11:08:01 AM 0 20.46 0.00 1.36 0.16 0.09 77.94 11:08:01 AM 1 56.63 0.00 2.52 0.78 0.13 39.93 Average: all 34.78 0.00 2.41 4.08 0.11 58.62 Average: 0 35.00 0.00 2.24 4.35 0.11 58.29 Average: 1 34.56 0.00 2.58 3.81 0.11 58.94