---> uname -a: Linux prd-centos7-builder-2c-1g-23349.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: 2800.000 BogoMIPS: 5600.00 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 505 5455 16 1859 7034 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:ef:a5:91 brd ff:ff:ff:ff:ff:ff inet 10.30.122.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:feef:a591/64 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) 10/20/2024 _x86_64_ (2 CPU) 09:03:41 AM LINUX RESTART 09:04:07 AM tps rtps wtps bread/s bwrtn/s 09:05:03 AM 181.63 26.88 154.75 4632.16 6231.25 09:06:01 AM 278.08 0.31 277.77 15.44 8849.53 09:07:01 AM 82.99 0.37 82.63 37.58 2015.03 09:08:01 AM 32.36 1.93 30.42 210.46 832.59 Average: 141.64 6.93 134.71 1146.52 4399.76 09:04:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:03 AM 5710096 2298812 28.70 2620 1697884 649924 7.18 507408 1517420 140768 09:06:01 AM 5646028 2362880 29.50 2620 1792060 599148 6.61 512012 1550612 39820 09:07:01 AM 5623324 2385584 29.79 2620 1793120 616756 6.81 534688 1550584 8 09:08:01 AM 5621488 2387420 29.81 2620 1801704 607432 6.71 649836 1436176 30040 Average: 5650234 2358674 29.45 2620 1771192 618315 6.83 550986 1513698 52659 09:04:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:03 AM eth0 277.08 184.53 1673.62 68.87 0.00 0.00 0.00 09:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.39 27.89 297.92 8.01 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 24.37 21.91 24.15 8.45 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 32.59 26.62 32.62 11.64 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 87.59 62.49 478.84 23.23 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) 10/20/2024 _x86_64_ (2 CPU) 09:03:41 AM LINUX RESTART 09:04:07 AM CPU %user %nice %system %iowait %steal %idle 09:05:03 AM all 39.48 0.00 5.47 5.36 0.14 49.55 09:05:03 AM 0 60.05 0.00 6.54 3.54 0.12 29.75 09:05:03 AM 1 19.65 0.00 4.43 7.12 0.16 68.64 09:06:01 AM all 30.09 0.00 2.47 10.42 0.13 56.89 09:06:01 AM 0 44.56 0.00 2.94 11.85 0.11 40.54 09:06:01 AM 1 15.46 0.00 2.04 8.97 0.13 73.41 09:07:01 AM all 34.64 0.00 1.34 2.32 0.10 61.60 09:07:01 AM 0 67.02 0.00 1.77 3.35 0.11 27.75 09:07:01 AM 1 4.67 0.00 0.93 1.37 0.10 92.93 09:08:01 AM all 38.37 0.00 2.25 0.73 0.11 58.55 09:08:01 AM 0 44.76 0.00 2.63 0.58 0.11 51.92 09:08:01 AM 1 32.08 0.00 1.88 0.87 0.10 65.07 Average: all 35.60 0.00 2.81 4.61 0.12 56.87 Average: 0 53.88 0.00 3.38 4.82 0.11 37.80 Average: 1 17.86 0.00 2.25 4.41 0.12 75.37