---> uname -a: Linux prd-centos7-builder-2c-1g-35980.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 533 5420 16 1866 7005 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:c2:fd:de brd ff:ff:ff:ff:ff:ff inet 10.30.123.234/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fec2:fdde/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) 01/02/2025 _x86_64_ (2 CPU) 03:03:57 AM LINUX RESTART 03:05:02 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 106.13 2.29 103.84 72.22 5572.29 03:07:01 AM 277.95 0.03 277.91 0.27 8157.45 03:08:01 AM 85.11 0.65 84.46 53.17 2259.57 03:09:01 AM 27.25 1.82 25.43 188.81 656.45 Average: 124.19 1.19 122.99 78.65 4155.62 03:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5732224 2276692 28.43 2620 1717804 594068 6.56 466604 1535080 143900 03:07:01 AM 5556596 2452320 30.62 2620 1798980 662560 7.32 582508 1569368 42284 03:08:01 AM 5633700 2375216 29.66 2620 1798740 607712 6.71 519860 1554356 12 03:09:01 AM 5557948 2450968 30.60 2620 1804144 659924 7.29 710232 1438604 17828 Average: 5620117 2388799 29.83 2620 1779917 631066 6.97 569801 1524352 51006 03:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 AM eth0 52.90 43.77 871.04 6.71 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.92 20.59 211.09 6.07 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 24.45 23.80 37.96 12.05 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 31.45 25.32 30.35 10.33 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.85 28.30 285.18 8.80 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) 01/02/2025 _x86_64_ (2 CPU) 03:03:57 AM LINUX RESTART 03:05:02 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 24.57 0.00 2.21 5.80 0.11 67.32 03:06:01 AM 0 46.50 0.00 3.68 8.65 0.13 41.05 03:06:01 AM 1 3.62 0.00 0.81 3.08 0.10 92.39 03:07:01 AM all 22.46 0.00 1.96 12.42 0.10 63.06 03:07:01 AM 0 40.29 0.00 2.80 13.32 0.09 43.51 03:07:01 AM 1 5.27 0.00 1.15 11.56 0.12 81.90 03:08:01 AM all 32.68 0.00 1.65 3.07 0.09 62.52 03:08:01 AM 0 62.38 0.00 2.47 3.99 0.09 31.06 03:08:01 AM 1 4.96 0.00 0.88 2.21 0.07 91.89 03:09:01 AM all 35.52 0.00 1.74 1.30 0.12 61.31 03:09:01 AM 0 60.75 0.00 2.67 2.34 0.16 34.08 03:09:01 AM 1 12.05 0.00 0.87 0.32 0.09 86.67 Average: all 28.78 0.00 1.89 5.68 0.10 63.55 Average: 0 52.36 0.00 2.91 7.13 0.12 37.48 Average: 1 6.48 0.00 0.93 4.30 0.09 88.21