---> uname -a: Linux prd-centos7-builder-1c-1g-640.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 385 167 15 1284 1253 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:ba:31:d6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:feba:31d6/64 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) 12/15/2025 _x86_64_ (1 CPU) 06:14:44 PM LINUX RESTART 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:02 PM 189.26 115.44 73.82 9524.08 41010.43 06:17:01 PM 66.59 2.27 64.32 122.94 6708.89 06:18:01 PM 69.37 0.74 68.62 31.07 7144.04 06:19:01 PM 115.70 0.30 115.40 14.22 25360.20 06:20:01 PM 139.95 7.87 132.08 649.20 27779.15 06:21:01 PM 64.97 33.07 31.90 1591.34 2499.53 06:22:01 PM 65.43 55.16 10.27 4232.27 322.34 06:23:01 PM 19.76 1.62 18.14 152.04 498.15 Average: 91.22 27.01 64.21 2032.96 13838.15 06:15:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:02 PM 119000 1762784 93.68 2088 1415496 408752 13.95 319036 1284444 27236 06:17:01 PM 78716 1803068 95.82 2088 1316624 511764 17.46 456764 1150784 88556 06:18:01 PM 87088 1794696 95.37 2088 1358072 433184 14.78 391292 1181264 121076 06:19:01 PM 80864 1800920 95.70 2088 1238940 572864 19.55 661176 885204 117112 06:20:01 PM 403152 1478632 78.58 2088 1006964 414984 14.16 436008 766940 30660 06:21:01 PM 364848 1516936 80.61 2088 1067840 384372 13.12 446196 787664 48 06:22:01 PM 121076 1760708 93.57 2088 1189652 505664 17.26 576672 900288 8956 06:23:01 PM 136396 1745388 92.75 2088 1193784 485660 16.57 559332 901700 8932 Average: 173892 1707892 90.76 2088 1223422 464656 15.86 480810 982286 50322 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:16:02 PM eth0 256.47 133.09 854.92 57.38 0.00 0.00 0.00 06:16:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 61.10 54.81 684.26 7.07 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 30.53 28.91 276.57 4.86 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 192.03 142.21 3838.34 14.03 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 10.20 11.53 6.21 4.28 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 3.93 5.20 3.00 1.99 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 7.44 7.16 5.38 4.63 0.00 0.00 0.00 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 12.70 14.66 13.17 10.10 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.35 49.48 710.23 12.92 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) 12/15/2025 _x86_64_ (1 CPU) 06:14:44 PM LINUX RESTART 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:02 PM all 65.29 0.00 17.49 5.14 9.50 2.59 06:16:02 PM 0 65.29 0.00 17.49 5.14 9.50 2.59 06:17:01 PM all 49.27 0.00 4.28 1.99 7.25 37.21 06:17:01 PM 0 49.27 0.00 4.28 1.99 7.25 37.21 06:18:01 PM all 68.89 0.00 6.00 1.26 8.46 15.40 06:18:01 PM 0 68.89 0.00 6.00 1.26 8.46 15.40 06:19:01 PM all 59.76 0.00 7.18 2.83 9.03 21.20 06:19:01 PM 0 59.76 0.00 7.18 2.83 9.03 21.20 06:20:01 PM all 65.80 0.00 7.36 3.15 9.55 14.15 06:20:01 PM 0 65.80 0.00 7.36 3.15 9.55 14.15 06:21:01 PM all 45.11 0.00 2.60 5.74 6.65 39.90 06:21:01 PM 0 45.11 0.00 2.60 5.74 6.65 39.90 06:22:01 PM all 39.01 0.00 2.27 8.39 4.63 45.70 06:22:01 PM 0 39.01 0.00 2.27 8.39 4.63 45.70 06:23:01 PM all 72.50 0.00 3.86 1.20 8.19 14.24 06:23:01 PM 0 72.50 0.00 3.86 1.20 8.19 14.24 Average: all 58.08 0.00 6.34 3.73 7.89 23.95 Average: 0 58.08 0.00 6.34 3.73 7.89 23.95