---> uname -a: Linux prd-centos7-builder-2c-1g-37738.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 559 5388 16 1873 6979 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:73:98:2e brd ff:ff:ff:ff:ff:ff inet 10.30.122.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe73:982e/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) 01/26/2025 _x86_64_ (2 CPU) 06:12:17 AM LINUX RESTART 06:13:03 AM tps rtps wtps bread/s bwrtn/s 06:14:01 AM 222.66 3.33 219.33 131.77 8461.92 06:15:01 AM 207.71 1.00 206.71 62.50 5768.28 06:16:01 AM 28.42 1.53 26.89 181.24 680.94 Average: 152.15 1.94 150.21 125.10 4931.37 06:13:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 AM 5580616 2428300 30.32 2620 1805820 618876 6.83 550216 1576940 129476 06:15:01 AM 5483260 2525656 31.54 2620 1806396 711924 7.86 671428 1549292 220 06:16:01 AM 5494996 2513920 31.39 2620 1811364 691064 7.63 765688 1443296 17800 Average: 5519624 2489292 31.08 2620 1807860 673955 7.44 662444 1523176 49165 06:13:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:14:01 AM eth0 75.52 59.41 994.09 18.77 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 29.12 26.27 43.52 10.09 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 32.40 26.37 33.12 10.87 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.35 37.10 349.79 13.18 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) 01/26/2025 _x86_64_ (2 CPU) 06:12:17 AM LINUX RESTART 06:13:03 AM CPU %user %nice %system %iowait %steal %idle 06:14:01 AM all 38.12 0.00 3.87 2.71 0.13 55.18 06:14:01 AM 0 21.21 0.00 2.82 1.93 0.14 73.91 06:14:01 AM 1 55.84 0.00 4.97 3.51 0.11 35.57 06:15:01 AM all 37.04 0.00 1.92 1.56 0.10 59.37 06:15:01 AM 0 3.35 0.00 1.16 1.63 0.08 93.78 06:15:01 AM 1 73.45 0.00 2.76 1.47 0.13 22.19 06:16:01 AM all 37.05 0.00 1.90 0.25 0.11 60.69 06:16:01 AM 0 10.13 0.00 1.12 0.09 0.12 88.54 06:16:01 AM 1 66.04 0.00 2.71 0.42 0.13 30.69 Average: all 37.39 0.00 2.55 1.49 0.12 58.45 Average: 0 11.38 0.00 1.68 1.20 0.11 85.62 Average: 1 65.19 0.00 3.47 1.79 0.12 29.43