---> uname -a: Linux prd-centos7-builder-2c-1g-27886.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 514 5418 16 1888 7024 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:34:0c:5f brd ff:ff:ff:ff:ff:ff inet 10.30.122.108/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe34:c5f/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) 01/25/2024 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 203.81 2.35 201.47 73.68 8515.09 10:06:01 AM 164.82 0.63 164.18 51.31 5529.27 10:07:01 AM 77.36 0.03 77.33 1.20 1514.74 10:08:01 AM 37.29 1.95 35.34 210.53 1053.55 Average: 120.82 1.24 119.58 84.18 4153.21 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5553312 2455596 30.66 2620 1807888 642964 7.10 569368 1586336 120116 10:06:01 AM 5612460 2396448 29.92 2620 1820904 569280 6.29 519588 1575456 32304 10:07:01 AM 5577152 2431756 30.36 2620 1820940 598844 6.61 553608 1574936 24 10:08:01 AM 5493328 2515580 31.41 2620 1847088 651912 7.20 742980 1467788 45236 Average: 5559063 2449845 30.59 2620 1824205 615750 6.80 596386 1551129 49420 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 64.06 47.09 1081.68 8.11 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 31.40 26.75 198.62 7.75 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 24.17 20.32 23.32 6.72 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 36.21 28.20 33.34 18.75 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.96 30.59 334.26 10.33 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) 01/25/2024 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 36.70 0.00 3.32 5.23 0.11 54.63 10:05:01 AM 0 59.44 0.00 4.80 7.02 0.14 28.58 10:05:01 AM 1 15.09 0.00 1.92 3.53 0.09 79.37 10:06:01 AM all 34.82 0.00 2.80 3.65 0.11 58.62 10:06:01 AM 0 67.05 0.00 3.74 3.44 0.15 25.62 10:06:01 AM 1 5.18 0.00 1.95 3.84 0.07 88.96 10:07:01 AM all 31.06 0.00 1.18 2.70 0.11 64.94 10:07:01 AM 0 38.57 0.00 1.17 1.63 0.11 58.53 10:07:01 AM 1 23.72 0.00 1.20 3.75 0.10 71.22 10:08:01 AM all 40.57 0.00 2.39 0.23 0.11 56.70 10:08:01 AM 0 60.58 0.00 3.15 0.38 0.13 35.76 10:08:01 AM 1 21.43 0.00 1.67 0.07 0.09 76.75 Average: all 35.78 0.00 2.43 2.95 0.11 58.73 Average: 0 56.28 0.00 3.20 3.11 0.13 37.28 Average: 1 16.29 0.00 1.69 2.80 0.09 79.14