---> uname -a: Linux prd-centos7-builder-2c-1g-36231.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 598 5350 16 1872 6940 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:38:4f:63 brd ff:ff:ff:ff:ff:ff inet 10.30.122.45/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe38:4f63/64 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) 01/07/2025 _x86_64_ (2 CPU) 12:03:55 AM LINUX RESTART 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 222.66 0.03 222.62 0.27 7442.91 12:07:01 AM 185.97 0.67 185.31 53.71 5082.44 12:08:01 AM 29.76 1.82 27.95 188.81 750.97 Average: 146.12 0.84 145.29 80.93 4425.24 12:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 5487852 2521064 31.48 2620 1817900 723356 7.99 641084 1585676 130296 12:07:01 AM 5443700 2565216 32.03 2620 1804940 771312 8.52 700872 1561048 24 12:08:01 AM 5485816 2523100 31.50 2620 1810276 721172 7.96 774288 1444944 17800 Average: 5472456 2536460 31.67 2620 1811039 738613 8.15 705415 1530556 49373 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:06:01 AM eth0 26.25 21.97 297.32 5.28 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 27.85 25.52 41.61 9.37 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 32.15 25.80 31.78 15.80 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.75 24.43 123.56 10.15 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) 01/07/2025 _x86_64_ (2 CPU) 12:03:55 AM LINUX RESTART 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 22.50 0.00 2.25 16.04 0.14 59.08 12:06:01 AM 0 17.72 0.00 1.87 27.47 0.17 52.77 12:06:01 AM 1 27.32 0.00 2.65 4.48 0.10 65.45 12:07:01 AM all 38.66 0.00 2.04 1.11 0.10 58.08 12:07:01 AM 0 10.95 0.00 1.58 1.21 0.08 86.18 12:07:01 AM 1 68.07 0.00 2.50 1.03 0.13 28.27 12:08:01 AM all 35.73 0.00 1.97 0.48 0.11 61.70 12:08:01 AM 0 19.25 0.00 1.44 0.58 0.12 78.60 12:08:01 AM 1 52.80 0.00 2.51 0.36 0.12 44.21 Average: all 32.24 0.00 2.09 5.93 0.12 59.62 Average: 0 15.96 0.00 1.63 9.73 0.13 72.55 Average: 1 49.11 0.00 2.55 1.98 0.12 46.24