---> uname -a: Linux prd-centos7-builder-2c-1g-37787.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 541 5404 16 1874 6997 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:48:7f:53 brd ff:ff:ff:ff:ff:ff inet 10.30.122.168/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe48:7f53/64 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) 01/27/2025 _x86_64_ (2 CPU) 03:03:19 AM LINUX RESTART 03:04:08 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 150.51 31.29 119.22 4899.51 5502.22 03:06:01 AM 119.01 0.65 118.36 18.83 4747.90 03:07:01 AM 181.17 0.03 181.14 0.27 5681.65 03:08:01 AM 157.72 0.32 157.40 16.26 4532.92 03:09:01 AM 38.01 0.37 37.64 37.57 851.85 03:10:01 AM 22.39 1.82 20.57 188.81 585.06 Average: 110.71 5.24 105.47 779.73 3614.73 03:04:08 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5879516 2129400 26.59 2620 1550092 654156 7.22 490980 1402708 32652 03:06:01 AM 5680144 2328772 29.08 2620 1725356 635888 7.02 508576 1542116 112920 03:07:01 AM 5584380 2424536 30.27 2620 1797852 640160 7.07 551876 1578776 91428 03:08:01 AM 5539724 2469192 30.83 2620 1806832 667100 7.37 606760 1562196 10892 03:09:01 AM 5543288 2465628 30.79 2620 1807900 663064 7.32 603564 1562464 232 03:10:01 AM 5573792 2435124 30.41 2620 1813036 623264 6.88 685520 1446744 17812 Average: 5633474 2375442 29.66 2620 1750178 647272 7.15 574546 1515834 44323 03:04:08 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 316.53 198.36 1049.72 68.95 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 40.95 31.64 698.89 5.65 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 12.85 10.41 178.09 2.78 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 13.36 13.18 45.16 4.66 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 20.15 20.02 20.36 6.78 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 03:10:01 AM eth0 24.87 20.94 27.04 8.28 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.59 46.13 322.77 15.13 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) 01/27/2025 _x86_64_ (2 CPU) 03:03:19 AM LINUX RESTART 03:04:08 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 24.76 0.00 4.40 9.47 0.15 61.23 03:05:01 AM 0 29.50 0.00 4.76 9.94 0.16 55.65 03:05:01 AM 1 20.05 0.00 4.01 9.02 0.16 66.76 03:06:01 AM all 17.56 0.00 1.82 9.59 0.11 70.91 03:06:01 AM 0 29.10 0.00 2.58 10.65 0.10 57.57 03:06:01 AM 1 6.31 0.00 1.11 8.57 0.10 83.92 03:07:01 AM all 11.08 0.00 1.43 21.65 0.09 65.74 03:07:01 AM 0 18.14 0.00 1.97 19.47 0.09 60.33 03:07:01 AM 1 4.18 0.00 0.88 23.78 0.10 71.06 03:08:01 AM all 18.20 0.00 1.50 12.58 0.10 67.62 03:08:01 AM 0 33.30 0.00 2.27 19.07 0.12 45.24 03:08:01 AM 1 3.71 0.00 0.74 6.37 0.10 89.08 03:09:01 AM all 23.23 0.00 1.25 5.86 0.12 69.54 03:09:01 AM 0 42.23 0.00 1.55 10.54 0.11 45.57 03:09:01 AM 1 5.01 0.00 0.98 1.37 0.12 92.52 03:10:01 AM all 23.80 0.00 1.76 3.46 0.14 70.84 03:10:01 AM 0 42.38 0.00 2.58 6.31 0.14 48.59 03:10:01 AM 1 6.07 0.00 0.98 0.73 0.13 92.09 Average: all 19.66 0.00 1.98 10.47 0.12 67.77 Average: 0 32.43 0.00 2.58 12.74 0.12 52.13 Average: 1 7.27 0.00 1.39 8.28 0.12 82.93