---> uname -a: Linux prd-centos7-builder-2c-1g-10977.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 541 5409 16 1870 6998 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:7f:a5:3c brd ff:ff:ff:ff:ff:ff inet 10.30.123.246/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe7f:a53c/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) 09/24/2024 _x86_64_ (2 CPU) 04:03:39 AM LINUX RESTART 04:04:08 AM tps rtps wtps bread/s bwrtn/s 04:05:03 AM 186.26 24.95 161.31 4731.10 10317.08 04:06:01 AM 283.09 0.29 282.80 14.89 9193.38 04:07:01 AM 82.50 1.67 80.83 102.73 2053.30 Average: 182.68 8.42 174.26 1508.09 7036.61 04:04:08 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:03 AM 5738176 2270740 28.35 2620 1697396 591696 6.53 478244 1520056 139900 04:06:01 AM 5575576 2433340 30.38 2620 1800572 620480 6.85 571320 1558964 39760 04:07:01 AM 5575536 2433380 30.38 2620 1803472 603992 6.67 580528 1549364 8 Average: 5629763 2379153 29.71 2620 1767147 605389 6.68 543364 1542795 59889 04:04:08 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:03 AM eth0 385.45 235.22 1757.37 73.68 0.00 0.00 0.00 04:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 35.59 28.56 302.28 8.91 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 34.46 29.38 32.97 18.40 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 143.68 92.93 658.98 32.33 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) 09/24/2024 _x86_64_ (2 CPU) 04:03:39 AM LINUX RESTART 04:04:08 AM CPU %user %nice %system %iowait %steal %idle 04:05:03 AM all 39.66 0.00 5.33 7.47 0.13 47.41 04:05:03 AM 0 48.86 0.00 5.87 9.63 0.12 35.52 04:05:03 AM 1 30.65 0.00 4.77 5.37 0.12 59.09 04:06:01 AM all 34.69 0.00 2.92 7.93 0.13 54.33 04:06:01 AM 0 53.33 0.00 4.03 7.10 0.15 35.40 04:06:01 AM 1 16.83 0.00 1.84 8.75 0.11 72.48 04:07:01 AM all 36.33 0.00 1.80 1.57 0.11 60.19 04:07:01 AM 0 68.32 0.00 2.62 1.53 0.15 27.38 04:07:01 AM 1 6.97 0.00 1.07 1.61 0.07 90.28 Average: all 36.81 0.00 3.27 5.56 0.12 54.23 Average: 0 57.07 0.00 4.13 5.98 0.14 32.68 Average: 1 17.53 0.00 2.46 5.18 0.10 74.74