---> uname -a: Linux prd-centos7-builder-1c-1g-1970.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: 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 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 ---> free -m: total used free shared buff/cache available Mem: 1837 386 147 16 1304 1251 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:5f:e3:7c brd ff:ff:ff:ff:ff:ff inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe5f:e37c/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) 08/25/2025 _x86_64_ (1 CPU) 01:09:22 PM LINUX RESTART 01:10:02 PM tps rtps wtps bread/s bwrtn/s 01:11:02 PM 63.51 20.14 43.37 1927.24 4510.73 01:12:01 PM 89.42 0.02 89.40 0.58 10572.91 01:13:01 PM 86.81 0.47 86.33 13.77 7921.40 01:14:01 PM 101.96 0.87 101.09 38.60 20768.47 01:15:01 PM 92.99 8.00 84.99 685.12 15951.51 01:16:01 PM 100.35 74.81 25.54 5462.88 1618.79 01:17:01 PM 19.53 1.45 18.08 68.89 505.84 Average: 79.33 15.31 64.03 1184.15 8812.41 01:10:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:11:02 PM 64368 1817416 96.58 2088 1398360 474300 16.19 401636 1243500 65776 01:12:01 PM 122996 1758788 93.46 2088 1315344 468520 15.99 399340 1157400 53608 01:13:01 PM 88772 1793012 95.28 2088 1311320 519300 17.72 447400 1104372 83168 01:14:01 PM 180764 1701020 90.39 2088 1184168 527492 18.00 478816 947716 51548 01:15:01 PM 184836 1696948 90.18 2088 1147532 473960 16.17 581924 810076 26200 01:16:01 PM 175656 1706128 90.67 2088 1206872 425380 14.52 544504 859876 7384 01:17:01 PM 129464 1752320 93.12 2088 1217572 459596 15.68 608520 841012 17776 Average: 135265 1746519 92.81 2088 1254453 478364 16.32 494591 994850 43637 01:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:11:02 PM eth0 134.39 94.70 869.18 40.32 0.00 0.00 0.00 01:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 40.95 38.23 578.25 5.24 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 32.68 30.73 500.71 8.92 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 42.28 29.68 1040.46 4.49 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 10.12 11.29 7.18 4.11 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 10.26 10.54 8.67 7.56 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 8.47 11.04 8.30 4.80 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.60 32.12 428.66 10.72 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) 08/25/2025 _x86_64_ (1 CPU) 01:09:22 PM LINUX RESTART 01:10:02 PM CPU %user %nice %system %iowait %steal %idle 01:11:02 PM all 70.12 0.00 7.17 3.76 5.67 13.29 01:11:02 PM 0 70.12 0.00 7.17 3.76 5.67 13.29 01:12:01 PM all 64.79 0.00 6.10 2.44 7.57 19.10 01:12:01 PM 0 64.79 0.00 6.10 2.44 7.57 19.10 01:13:01 PM all 63.65 0.00 6.32 1.26 8.47 20.29 01:13:01 PM 0 63.65 0.00 6.32 1.26 8.47 20.29 01:14:01 PM all 64.07 0.00 5.89 1.90 8.47 19.65 01:14:01 PM 0 64.07 0.00 5.89 1.90 8.47 19.65 01:15:01 PM all 71.87 0.00 5.86 3.13 8.82 10.32 01:15:01 PM 0 71.87 0.00 5.86 3.13 8.82 10.32 01:16:01 PM all 59.01 0.00 4.09 15.87 8.12 12.91 01:16:01 PM 0 59.01 0.00 4.09 15.87 8.12 12.91 01:17:01 PM all 75.09 0.00 3.61 1.50 6.22 13.58 01:17:01 PM 0 75.09 0.00 3.61 1.50 6.22 13.58 Average: all 66.90 0.00 5.57 4.31 7.63 15.60 Average: 0 66.90 0.00 5.57 4.31 7.63 15.60