---> uname -a: Linux prd-centos7-builder-1c-1g-4813.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 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 391 136 16 1309 1246 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:8c:77:67 brd ff:ff:ff:ff:ff:ff inet 10.32.7.221/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe8c:7767/64 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) 07/04/2025 _x86_64_ (1 CPU) 05:55:07 AM LINUX RESTART 05:56:02 AM tps rtps wtps bread/s bwrtn/s 05:57:01 AM 84.79 16.99 67.80 1520.51 7659.42 05:58:01 AM 82.57 0.72 81.85 30.80 8377.84 05:59:01 AM 113.33 0.95 112.38 43.43 22195.56 06:00:02 AM 85.95 7.30 78.65 650.65 15912.99 06:01:01 AM 98.15 66.92 31.23 5142.96 3021.66 06:02:01 AM 24.37 2.78 21.59 182.98 612.92 Average: 81.67 16.25 65.42 1285.07 9607.71 05:56:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 AM 73912 1807872 96.07 2088 1340872 510188 17.41 436224 1184660 100316 05:58:01 AM 101032 1780752 94.63 2088 1359812 443480 15.13 390088 1173756 104412 05:59:01 AM 242132 1639652 87.13 2088 1176968 496616 16.95 363472 1018060 64472 06:00:02 AM 155540 1726244 91.73 2088 1151176 520432 17.76 588296 845492 64500 06:01:01 AM 97044 1784740 94.84 2088 1298304 427092 14.57 516252 973852 124 06:02:01 AM 140568 1741216 92.53 2088 1216308 469976 16.04 562944 889784 8716 Average: 135038 1746746 92.82 2088 1257240 477964 16.31 476213 1014267 57090 05:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:57:01 AM eth0 69.99 60.63 863.25 13.63 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 31.17 28.42 281.68 10.13 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 74.72 64.73 1476.86 7.62 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:02 AM eth0 10.85 12.58 9.95 4.77 0.00 0.00 0.00 06:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 7.75 6.06 8.03 3.84 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 12.45 13.46 11.62 9.10 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.29 30.80 439.09 8.14 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) 07/04/2025 _x86_64_ (1 CPU) 05:55:07 AM LINUX RESTART 05:56:02 AM CPU %user %nice %system %iowait %steal %idle 05:57:01 AM all 73.60 0.00 5.84 1.87 7.72 10.97 05:57:01 AM 0 73.60 0.00 5.84 1.87 7.72 10.97 05:58:01 AM all 71.85 0.00 6.31 1.69 8.27 11.87 05:58:01 AM 0 71.85 0.00 6.31 1.69 8.27 11.87 05:59:01 AM all 69.44 0.00 7.02 1.34 8.33 13.87 05:59:01 AM 0 69.44 0.00 7.02 1.34 8.33 13.87 06:00:02 AM all 72.76 0.00 5.51 2.24 7.25 12.24 06:00:02 AM 0 72.76 0.00 5.51 2.24 7.25 12.24 06:01:01 AM all 27.36 0.00 2.48 9.53 4.31 56.32 06:01:01 AM 0 27.36 0.00 2.48 9.53 4.31 56.32 06:02:01 AM all 74.51 0.00 3.59 1.03 7.79 13.09 06:02:01 AM 0 74.51 0.00 3.59 1.03 7.79 13.09 Average: all 64.68 0.00 5.11 2.99 7.26 19.96 Average: 0 64.68 0.00 5.11 2.99 7.26 19.96