---> uname -a: Linux prd-centos7-builder-2c-1g-8508.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 514 5444 16 1862 7025 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:0b:45:bd brd ff:ff:ff:ff:ff:ff inet 10.30.122.244/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe0b:45bd/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) 08/25/2024 _x86_64_ (2 CPU) 04:03:39 AM LINUX RESTART 04:04:10 AM tps rtps wtps bread/s bwrtn/s 04:05:03 AM 200.49 48.36 152.12 5276.99 28130.27 04:06:01 AM 310.17 0.22 309.94 6.34 9946.76 04:07:01 AM 90.62 0.63 89.99 52.23 2224.45 04:08:01 AM 31.55 1.95 29.60 210.56 806.00 Average: 155.23 11.51 143.72 1246.36 9581.39 04:04:10 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:03 AM 5766024 2242892 28.00 2620 1633076 667440 7.37 554260 1442340 93496 04:06:01 AM 5532004 2476912 30.93 2620 1805304 672228 7.42 600600 1573064 54040 04:07:01 AM 5545164 2463752 30.76 2620 1795824 667060 7.36 607984 1553480 184 04:08:01 AM 5566808 2442108 30.49 2620 1804228 635032 7.01 699928 1439100 30020 Average: 5602500 2406416 30.05 2620 1759608 660440 7.29 615693 1501996 44435 04:04:10 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:03 AM eth0 436.26 250.62 1809.69 76.81 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 33.05 27.43 322.23 7.67 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 26.08 24.53 25.61 8.98 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 04:08:01 AM eth0 33.93 27.15 33.04 11.56 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.31 76.33 500.23 24.44 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) 08/25/2024 _x86_64_ (2 CPU) 04:03:39 AM LINUX RESTART 04:04:10 AM CPU %user %nice %system %iowait %steal %idle 04:05:03 AM all 32.69 0.00 6.31 26.08 0.12 34.80 04:05:03 AM 0 21.53 0.00 5.20 24.90 0.12 48.25 04:05:03 AM 1 44.19 0.00 7.43 27.30 0.13 20.96 04:06:01 AM all 34.90 0.00 3.24 8.07 0.12 53.68 04:06:01 AM 0 12.84 0.00 2.40 7.94 0.11 76.71 04:06:01 AM 1 58.00 0.00 4.13 8.18 0.13 29.56 04:07:01 AM all 35.87 0.00 1.97 2.11 0.09 59.97 04:07:01 AM 0 9.06 0.00 1.25 2.06 0.07 87.56 04:07:01 AM 1 64.01 0.00 2.72 2.17 0.09 31.01 04:08:01 AM all 38.31 0.00 2.41 0.36 0.09 58.84 04:08:01 AM 0 5.82 0.00 1.32 0.08 0.08 92.69 04:08:01 AM 1 73.02 0.00 3.57 0.65 0.11 22.65 Average: all 35.56 0.00 3.36 8.44 0.10 52.53 Average: 0 11.88 0.00 2.42 8.01 0.09 77.59 Average: 1 60.42 0.00 4.35 8.89 0.11 26.23