---> uname -a: Linux prd-centos7-builder-1c-1g-643.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 373 156 16 1307 1265 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:50:7e:ef brd ff:ff:ff:ff:ff:ff inet 10.32.6.2/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe50:7eef/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) 06:29:21 PM LINUX RESTART 06:30:02 PM tps rtps wtps bread/s bwrtn/s 06:31:01 PM 62.63 19.79 42.84 1908.60 3982.80 06:32:01 PM 98.23 0.11 98.12 2.27 10910.74 06:33:01 PM 105.62 1.26 104.36 179.47 21569.83 06:34:01 PM 119.52 2.24 117.28 134.23 25304.73 06:35:02 PM 132.87 67.17 65.70 5161.76 9979.01 06:36:01 PM 49.18 29.21 19.96 1294.48 1047.20 Average: 94.83 20.00 74.83 1449.75 12157.80 06:30:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 PM 64712 1817072 96.56 2088 1408276 476412 16.26 391556 1258316 64380 06:32:01 PM 102600 1779184 94.55 2088 1334376 477220 16.29 414524 1162028 95640 06:33:01 PM 95292 1786492 94.94 2088 1292772 540744 18.45 563424 986680 10044 06:34:01 PM 83608 1798176 95.56 2088 1233192 587372 20.04 748032 772888 110648 06:35:02 PM 198804 1682980 89.44 2088 1175996 456188 15.57 512972 883652 22196 06:36:01 PM 176956 1704828 90.60 2088 1213392 437836 14.94 516112 900376 9104 Average: 120329 1761455 93.61 2088 1276334 495962 16.92 524437 993990 52002 06:30:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:31:01 PM eth0 140.68 103.31 811.81 45.95 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 47.77 43.64 591.18 5.13 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 186.44 150.72 3177.95 15.42 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 43.15 30.60 713.83 5.25 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:02 PM eth0 12.23 12.76 10.40 8.87 0.00 0.00 0.00 06:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 8.42 10.45 8.42 5.08 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.99 58.50 885.70 14.23 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) 06:29:21 PM LINUX RESTART 06:30:02 PM CPU %user %nice %system %iowait %steal %idle 06:31:01 PM all 68.10 0.00 7.34 2.59 8.58 13.39 06:31:01 PM 0 68.10 0.00 7.34 2.59 8.58 13.39 06:32:01 PM all 65.31 0.00 6.05 2.66 8.54 17.44 06:32:01 PM 0 65.31 0.00 6.05 2.66 8.54 17.44 06:33:01 PM all 64.40 0.00 6.87 1.87 7.47 19.39 06:33:01 PM 0 64.40 0.00 6.87 1.87 7.47 19.39 06:34:01 PM all 68.13 0.00 6.98 2.38 7.83 14.68 06:34:01 PM 0 68.13 0.00 6.98 2.38 7.83 14.68 06:35:02 PM all 66.96 0.00 5.09 9.81 7.00 11.15 06:35:02 PM 0 66.96 0.00 5.09 9.81 7.00 11.15 06:36:01 PM all 72.76 0.00 3.85 4.87 6.27 12.24 06:36:01 PM 0 72.76 0.00 3.85 4.87 6.27 12.24 Average: all 67.60 0.00 6.03 4.04 7.61 14.72 Average: 0 67.60 0.00 6.03 4.04 7.61 14.72