---> uname -a: Linux prd-centos7-builder-2c-1g-7037.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 520 5436 16 1864 7019 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:ac:5a:6f brd ff:ff:ff:ff:ff:ff inet 10.30.122.197/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:feac:5a6f/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) 08/03/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 116.72 9.31 107.41 849.58 5783.79 08:06:01 AM 278.79 0.48 278.31 16.66 8463.95 08:07:01 AM 37.91 0.18 37.73 35.85 796.87 Average: 144.48 3.33 141.15 300.69 5014.87 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5671248 2337660 29.19 2620 1737804 621436 6.86 509260 1554252 148536 08:06:01 AM 5601076 2407832 30.06 2620 1797092 605128 6.68 549256 1556576 10672 08:07:01 AM 5571224 2437684 30.44 2620 1798196 627080 6.92 578600 1556680 52 Average: 5614516 2394392 29.90 2620 1777697 617881 6.82 545705 1555836 53087 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 59.24 46.81 988.33 7.88 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 22.99 20.14 103.31 7.01 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 25.67 24.89 21.74 8.67 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.97 30.61 371.13 7.85 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) 08/03/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 28.18 0.00 2.39 4.52 0.10 64.80 08:05:01 AM 0 49.71 0.00 3.66 7.40 0.09 39.13 08:05:01 AM 1 7.78 0.00 1.17 1.80 0.12 89.14 08:06:01 AM all 31.08 0.00 2.23 8.16 0.11 58.43 08:06:01 AM 0 51.89 0.00 2.64 7.17 0.11 38.20 08:06:01 AM 1 11.30 0.00 1.84 9.09 0.12 77.65 08:07:01 AM all 33.07 0.00 2.04 1.97 0.12 62.80 08:07:01 AM 0 66.16 0.00 3.00 3.17 0.15 27.51 08:07:01 AM 1 3.50 0.00 1.20 0.90 0.08 94.32 Average: all 30.76 0.00 2.22 4.90 0.11 62.01 Average: 0 55.74 0.00 3.11 5.96 0.12 35.08 Average: 1 7.51 0.00 1.40 3.91 0.11 87.07