---> uname -a: Linux prd-centos7-builder-2c-1g-6854.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 525 5433 16 1861 7013 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:b2:58:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.159/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feb2:58d5/64 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) 07/31/2024 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 218.87 2.30 216.57 71.42 9160.03 07:06:01 AM 189.57 0.62 188.96 51.71 5261.07 07:07:01 AM 29.58 1.82 27.76 188.78 745.36 Average: 146.00 1.58 144.42 103.98 5055.24 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5583084 2425824 30.29 2620 1811952 624392 6.89 549572 1577172 137304 07:06:01 AM 5550000 2458908 30.70 2620 1794964 665376 7.35 603620 1553416 0 07:07:01 AM 5635928 2372980 29.63 2620 1800324 616264 6.80 632972 1437468 17812 Average: 5589671 2419237 30.21 2620 1802413 635344 7.01 595388 1522685 51705 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 66.24 52.17 1059.30 10.09 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 27.72 26.00 42.19 9.40 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 31.94 25.58 32.62 10.99 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.97 34.58 378.04 10.16 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) 07/31/2024 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 35.22 0.00 3.64 5.62 0.11 55.40 07:05:01 AM 0 23.69 0.00 2.56 4.74 0.10 68.91 07:05:01 AM 1 47.13 0.00 4.73 6.53 0.11 41.50 07:06:01 AM all 36.51 0.00 2.43 3.68 0.10 57.28 07:06:01 AM 0 13.13 0.00 2.32 3.82 0.10 80.63 07:06:01 AM 1 60.93 0.00 2.55 3.53 0.11 32.89 07:07:01 AM all 37.22 0.00 2.09 0.56 0.09 60.05 07:07:01 AM 0 25.61 0.00 1.53 0.41 0.10 72.35 07:07:01 AM 1 49.08 0.00 2.67 0.72 0.09 47.45 Average: all 36.32 0.00 2.72 3.28 0.10 57.58 Average: 0 20.78 0.00 2.13 2.99 0.10 73.99 Average: 1 52.36 0.00 3.31 3.58 0.10 40.65