---> uname -a: Linux prd-centos7-builder-2c-1g-6939.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 513 5443 16 1864 7026 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:2a:9d:3c brd ff:ff:ff:ff:ff:ff inet 10.30.122.113/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe2a:9d3c/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) 08/01/2024 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 126.86 2.28 124.58 70.86 5933.00 09:06:01 AM 282.81 0.63 282.18 52.23 8177.33 09:07:01 AM 26.94 1.63 25.31 146.01 610.91 Average: 145.53 1.52 144.01 89.70 4906.96 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5631700 2377216 29.68 2620 1788956 614652 6.79 511972 1572784 178388 09:06:01 AM 5640304 2368612 29.57 2620 1798136 588992 6.50 511616 1556620 12 09:07:01 AM 5550044 2458872 30.70 2620 1809208 666504 7.36 715576 1442728 24700 Average: 5607349 2401567 29.99 2620 1798767 623383 6.88 579721 1524044 67700 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 67.62 51.80 1039.17 9.50 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 26.62 24.30 60.21 8.26 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 29.69 24.41 30.17 10.15 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.31 33.51 376.57 9.31 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) 08/01/2024 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 32.18 0.00 3.15 4.92 0.11 59.63 09:05:01 AM 0 43.76 0.00 3.88 5.71 0.13 46.52 09:05:01 AM 1 21.03 0.00 2.42 4.15 0.10 72.30 09:06:01 AM all 31.30 0.00 2.59 6.96 0.11 59.04 09:06:01 AM 0 54.80 0.00 3.40 8.23 0.13 33.44 09:06:01 AM 1 9.20 0.00 1.84 5.78 0.10 83.08 09:07:01 AM all 35.44 0.00 1.69 1.12 0.11 61.64 09:07:01 AM 0 69.79 0.00 2.56 2.07 0.13 25.46 09:07:01 AM 1 3.78 0.00 0.89 0.24 0.08 95.01 Average: all 32.97 0.00 2.47 4.34 0.11 60.10 Average: 0 56.02 0.00 3.29 5.35 0.13 35.22 Average: 1 11.26 0.00 1.71 3.37 0.10 83.56