---> uname -a: Linux prd-centos7-builder-1c-1g-915.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 ssbd rsb_ctxsw 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 330 112 10 547 488 Swap: 1023 2 1021 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:03:65:bb brd ff:ff:ff:ff:ff:ff inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe03:65bb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 04/26/2025 _x86_64_ (1 CPU) 12:44:46 AM LINUX RESTART 12:45:01 AM tps rtps wtps bread/s bwrtn/s 12:46:01 AM 205.57 40.21 165.36 5435.93 49965.09 12:47:01 AM 142.12 7.40 134.72 609.28 22840.62 12:48:02 AM 256.69 66.63 190.06 11363.85 38334.23 12:49:01 AM 101.72 81.22 20.50 4244.07 1612.22 12:50:01 AM 84.78 69.96 14.82 4999.75 373.45 Average: 157.79 53.32 104.47 5341.12 22443.30 12:45:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 AM 62776 951680 93.81 2088 546848 467632 22.67 369328 426712 47284 12:47:01 AM 69376 945080 93.16 2088 545528 501840 24.33 374236 402436 11268 12:48:02 AM 82596 931860 91.86 0 503272 533808 25.87 368124 395860 368 12:49:01 AM 245596 768860 75.79 0 424824 372896 18.08 135224 444516 8 12:50:01 AM 128896 885560 87.29 0 511896 401132 19.44 175728 519152 136 Average: 117848 896608 88.38 835 506474 455462 22.08 284528 437735 11813 12:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:46:01 AM eth0 290.26 173.65 1507.52 63.92 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 146.16 121.26 3039.12 14.80 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:02 AM eth0 65.06 54.34 1163.20 7.93 0.00 0.00 0.00 12:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 23.83 22.85 45.20 5.38 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 13.19 13.20 11.14 9.38 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.58 76.36 1142.83 20.10 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 04/26/2025 _x86_64_ (1 CPU) 12:44:46 AM LINUX RESTART 12:45:01 AM CPU %user %nice %system %iowait %steal %idle 12:46:01 AM all 62.15 0.00 8.20 10.31 0.16 19.18 12:46:01 AM 0 62.15 0.00 8.20 10.31 0.16 19.18 12:47:01 AM all 59.03 0.00 6.82 1.89 0.16 32.09 12:47:01 AM 0 59.03 0.00 6.82 1.89 0.16 32.09 12:48:02 AM all 64.92 0.00 7.34 6.80 0.16 20.78 12:48:02 AM 0 64.92 0.00 7.34 6.80 0.16 20.78 12:49:01 AM all 36.60 0.00 3.04 4.69 0.09 55.58 12:49:01 AM 0 36.60 0.00 3.04 4.69 0.09 55.58 12:50:01 AM all 37.47 0.00 1.96 8.22 0.09 52.25 12:50:01 AM 0 37.47 0.00 1.96 8.22 0.09 52.25 Average: all 51.93 0.00 5.45 6.39 0.13 36.11 Average: 0 51.93 0.00 5.45 6.39 0.13 36.11