---> uname -a: Linux prd-centos7-builder-2c-1g-27095.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 553 5403 16 1863 6985 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:20:8d:bd brd ff:ff:ff:ff:ff:ff inet 10.30.123.15/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe20:8dbd/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) 11/20/2024 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:05 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 162.96 21.66 141.29 4203.00 25683.44 09:06:01 AM 294.25 0.28 293.97 14.39 9446.46 09:07:01 AM 84.41 0.38 84.03 38.11 2074.55 09:08:01 AM 32.55 1.93 30.62 210.43 826.07 Average: 143.22 5.80 137.42 1064.19 9234.02 09:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5627292 2381616 29.74 2620 1735724 696644 7.69 592400 1516352 196868 09:06:01 AM 5603052 2405856 30.04 2620 1796048 626148 6.91 551220 1553452 39824 09:07:01 AM 5582580 2426328 30.30 2620 1797112 639628 7.06 571892 1553420 24 09:08:01 AM 5556416 2452492 30.62 2620 1805688 642928 7.10 712092 1438972 30044 Average: 5592335 2416573 30.17 2620 1783643 651337 7.19 606901 1515549 66690 09:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 297.64 199.32 1593.25 68.03 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 36.64 30.39 325.43 8.35 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 26.67 24.00 25.82 8.89 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 09:08:01 AM eth0 31.98 25.99 31.90 11.44 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.86 67.73 475.50 23.44 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) 11/20/2024 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:05 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 32.32 0.00 4.21 21.89 0.09 41.49 09:05:01 AM 0 20.99 0.00 3.33 16.66 0.09 58.93 09:05:01 AM 1 43.99 0.00 5.12 27.30 0.12 23.48 09:06:01 AM all 32.29 0.00 2.83 8.72 0.11 56.06 09:06:01 AM 0 13.01 0.00 2.02 6.45 0.09 78.43 09:06:01 AM 1 52.63 0.00 3.67 11.11 0.13 32.46 09:07:01 AM all 36.37 0.00 1.73 1.94 0.11 59.86 09:07:01 AM 0 9.23 0.00 1.41 1.71 0.08 87.57 09:07:01 AM 1 65.68 0.00 2.09 2.20 0.13 29.91 09:08:01 AM all 38.49 0.00 2.22 0.32 0.10 58.87 09:08:01 AM 0 8.60 0.00 1.37 0.10 0.08 89.85 09:08:01 AM 1 70.49 0.00 3.14 0.56 0.11 25.70 Average: all 34.92 0.00 2.72 7.97 0.10 54.29 Average: 0 12.77 0.00 2.00 5.99 0.09 79.15 Average: 1 58.37 0.00 3.49 10.07 0.12 27.95