---> uname -a: Linux prd-centos7-builder-2c-1g-22402.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 512 5440 16 1868 7026 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:dd:60:02 brd ff:ff:ff:ff:ff:ff inet 10.30.123.112/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fedd:6002/64 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) 10/10/2024 _x86_64_ (2 CPU) 04:15:41 AM LINUX RESTART 04:16:13 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 171.02 32.95 138.07 5260.12 19706.70 04:18:01 AM 270.97 0.33 270.64 9.86 9623.73 04:19:01 AM 131.30 2.40 128.90 162.03 3578.56 04:20:01 AM 28.73 1.67 27.07 202.93 697.35 Average: 149.43 8.10 141.33 1206.17 7807.00 04:16:13 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5859920 2148988 26.83 2620 1564396 650368 7.18 502256 1407640 57564 04:18:01 AM 5569200 2439708 30.46 2620 1798968 648720 7.16 569720 1571308 84108 04:19:01 AM 5639812 2369096 29.58 2620 1801636 570424 6.30 519408 1547728 28 04:20:01 AM 5643140 2365768 29.54 2620 1807504 560352 6.19 621456 1442340 17732 Average: 5678018 2330890 29.10 2620 1743126 607466 6.71 553210 1492254 39858 04:16:13 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:17:01 AM eth0 378.64 227.31 1257.02 77.72 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 56.91 47.45 827.45 9.67 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 27.38 25.20 39.97 8.41 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 30.93 25.28 31.95 11.18 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.05 73.63 501.34 24.06 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) 10/10/2024 _x86_64_ (2 CPU) 04:15:41 AM LINUX RESTART 04:16:13 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 32.51 0.00 5.66 23.19 0.12 38.52 04:17:01 AM 0 46.57 0.00 6.93 29.51 0.09 16.90 04:17:01 AM 1 18.77 0.00 4.41 17.02 0.15 59.65 04:18:01 AM all 32.36 0.00 3.16 7.85 0.12 56.51 04:18:01 AM 0 52.89 0.00 4.10 10.08 0.14 32.79 04:18:01 AM 1 12.83 0.00 2.26 5.71 0.12 79.08 04:19:01 AM all 33.38 0.00 1.85 4.44 0.10 60.23 04:19:01 AM 0 63.11 0.00 2.54 4.27 0.09 29.99 04:19:01 AM 1 5.60 0.00 1.20 4.62 0.10 88.48 04:20:01 AM all 38.74 0.00 1.94 0.34 0.11 58.86 04:20:01 AM 0 74.96 0.00 2.80 0.55 0.13 21.56 04:20:01 AM 1 5.17 0.00 1.13 0.15 0.12 93.43 Average: all 34.34 0.00 3.02 8.18 0.12 54.35 Average: 0 59.99 0.00 3.95 10.20 0.11 25.75 Average: 1 10.09 0.00 2.12 6.27 0.12 81.40