---> uname -a: Linux prd-centos7-builder-2c-1g-37569.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 520 5425 16 1875 7018 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:6f:39:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.162/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe6f:39f4/64 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) 01/24/2025 _x86_64_ (2 CPU) 05:05:29 AM LINUX RESTART 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 250.73 9.96 240.77 861.16 6398.67 05:08:01 AM 292.85 0.98 291.87 61.97 8559.09 05:09:01 AM 28.30 1.35 26.95 138.44 695.07 Average: 190.62 4.10 186.52 353.87 5217.42 05:06:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5592384 2416532 30.17 2620 1799856 621992 6.87 543324 1581712 205360 05:08:01 AM 5588116 2420800 30.23 2620 1807628 606120 6.69 563660 1552812 20 05:09:01 AM 5536576 2472340 30.87 2620 1811488 651004 7.19 721968 1445784 17752 Average: 5572359 2436557 30.42 2620 1806324 626372 6.92 609651 1526769 74377 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:07:01 AM eth0 69.35 55.31 1060.48 11.64 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 28.10 24.92 44.35 8.62 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 28.43 23.27 29.19 9.59 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.96 34.50 378.03 9.95 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) 01/24/2025 _x86_64_ (2 CPU) 05:05:29 AM LINUX RESTART 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 37.53 0.00 3.78 3.01 0.11 55.58 05:07:01 AM 0 58.57 0.00 5.53 4.25 0.11 31.54 05:07:01 AM 1 17.54 0.00 2.11 1.84 0.10 78.41 05:08:01 AM all 35.80 0.00 2.43 2.04 0.10 59.64 05:08:01 AM 0 65.45 0.00 3.10 2.73 0.11 28.62 05:08:01 AM 1 8.14 0.00 1.80 1.41 0.08 88.56 05:09:01 AM all 37.98 0.00 1.76 0.21 0.10 59.95 05:09:01 AM 0 74.56 0.00 2.81 0.38 0.09 22.17 05:09:01 AM 1 3.99 0.00 0.81 0.03 0.08 95.09 Average: all 37.10 0.00 2.65 1.75 0.10 58.40 Average: 0 66.19 0.00 3.81 2.45 0.10 27.44 Average: 1 9.85 0.00 1.57 1.09 0.09 87.40