---> uname -a: Linux prd-centos7-builder-1c-1g-1769.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 382 113 16 1341 1255 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:4a:c6:bb brd ff:ff:ff:ff:ff:ff inet 10.32.6.201/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe4a:c6bb/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) 04/28/2026 _x86_64_ (1 CPU) 03:17:49 PM LINUX RESTART 03:18:01 PM tps rtps wtps bread/s bwrtn/s 03:19:01 PM 206.61 130.34 76.27 10369.68 41409.24 03:20:01 PM 76.93 2.26 74.67 98.20 9174.70 03:21:02 PM 93.48 0.71 92.77 32.79 7717.78 03:22:01 PM 133.60 0.44 133.16 19.31 23281.12 03:23:01 PM 143.16 64.36 78.80 5126.37 13997.74 03:24:01 PM 25.71 3.75 21.96 147.95 1077.07 Average: 112.89 33.47 79.42 2618.66 16008.39 03:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 PM 108344 1773440 94.24 2088 1424472 421464 14.38 333816 1282884 22424 03:20:01 PM 236624 1645160 87.43 2088 1265000 414644 14.15 327120 1124944 55944 03:21:02 PM 126448 1755336 93.28 2088 1356200 404092 13.79 380588 1152224 56716 03:22:01 PM 89156 1792628 95.26 2088 1236868 573140 19.56 612500 915800 50432 03:23:01 PM 179348 1702436 90.47 2088 1214320 425208 14.51 514188 898772 29552 03:24:01 PM 207296 1674488 88.98 2088 1212016 399288 13.63 487784 896836 7696 Average: 157869 1723915 91.61 2088 1284813 439639 15.00 442666 1045243 37127 03:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:19:01 PM eth0 250.14 128.73 834.61 58.81 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 74.42 62.75 890.61 6.41 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:02 PM eth0 30.79 28.85 260.66 7.96 0.00 0.00 0.00 03:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 71.14 60.19 1488.44 7.62 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 10.59 10.18 9.10 7.80 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 9.45 11.81 10.13 5.26 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.89 50.14 578.31 15.54 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) 04/28/2026 _x86_64_ (1 CPU) 03:17:49 PM LINUX RESTART 03:18:01 PM CPU %user %nice %system %iowait %steal %idle 03:19:01 PM all 61.37 0.00 18.37 5.61 12.48 2.17 03:19:01 PM 0 61.37 0.00 18.37 5.61 12.48 2.17 03:20:01 PM all 64.49 0.00 5.87 1.44 12.06 16.14 03:20:01 PM 0 64.49 0.00 5.87 1.44 12.06 16.14 03:21:02 PM all 68.25 0.00 6.15 2.30 10.32 12.99 03:21:02 PM 0 68.25 0.00 6.15 2.30 10.32 12.99 03:22:01 PM all 64.98 0.00 6.08 2.20 10.58 16.16 03:22:01 PM 0 64.98 0.00 6.08 2.20 10.58 16.16 03:23:01 PM all 66.12 0.00 5.93 8.69 9.38 9.88 03:23:01 PM 0 66.12 0.00 5.93 8.69 9.38 9.88 03:24:01 PM all 73.25 0.00 3.46 1.17 9.95 12.17 03:24:01 PM 0 73.25 0.00 3.46 1.17 9.95 12.17 Average: all 66.43 0.00 7.62 3.57 10.79 11.60 Average: 0 66.43 0.00 7.62 3.57 10.79 11.60