---> uname -a: Linux prd-centos7-builder-1c-1g-2720.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 377 153 16 1307 1260 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:2e:9b:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.28/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe2e:9bd8/64 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) 01/08/2026 _x86_64_ (1 CPU) 02:13:49 AM LINUX RESTART 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:02 AM 205.13 130.36 74.77 10308.32 40895.35 02:16:01 AM 85.31 1.85 83.46 108.73 9586.34 02:17:01 AM 106.54 1.29 105.25 182.75 12447.32 02:18:01 AM 116.33 1.03 115.30 52.31 28103.59 02:19:01 AM 29.93 2.51 27.42 344.63 4002.66 02:20:01 AM 33.04 14.49 18.55 984.51 1259.97 02:21:01 AM 77.38 57.69 19.70 4453.28 580.57 Average: 92.52 29.73 62.78 2336.37 13673.10 02:14:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:02 AM 110124 1771660 94.15 2088 1420728 420608 14.35 326548 1285104 27568 02:16:01 AM 157732 1724052 91.62 2088 1329196 430460 14.69 354584 1175320 98980 02:17:01 AM 76456 1805328 95.94 2088 1295520 544592 18.58 459612 1103636 43816 02:18:01 AM 155916 1725868 91.71 2088 1154532 574656 19.61 568472 867972 109912 02:19:01 AM 164176 1717608 91.28 2088 1165304 573372 19.57 565468 858184 8 02:20:01 AM 233388 1648396 87.60 2088 1198628 382060 13.04 491908 861232 8 02:21:01 AM 140152 1741632 92.55 2088 1212368 469624 16.03 581088 873312 8676 Average: 148278 1733506 92.12 2088 1253754 485053 16.55 478240 1003537 41281 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:15:02 AM eth0 302.79 145.58 872.29 60.04 0.00 0.00 0.00 02:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 76.79 66.75 937.53 7.27 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 73.84 66.47 1358.16 10.40 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 26.86 28.49 194.18 5.09 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 22.32 24.55 13.38 4.76 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 5.73 6.90 3.80 2.43 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 11.26 11.65 9.48 7.60 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.35 49.52 475.16 13.82 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) 01/08/2026 _x86_64_ (1 CPU) 02:13:49 AM LINUX RESTART 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:02 AM all 72.38 0.00 18.85 3.10 2.97 2.70 02:15:02 AM 0 72.38 0.00 18.85 3.10 2.97 2.70 02:16:01 AM all 74.03 0.00 6.44 1.28 2.63 15.62 02:16:01 AM 0 74.03 0.00 6.44 1.28 2.63 15.62 02:17:01 AM all 76.12 0.00 7.21 1.12 2.52 13.03 02:17:01 AM 0 76.12 0.00 7.21 1.12 2.52 13.03 02:18:01 AM all 77.58 0.00 8.27 2.55 2.67 8.92 02:18:01 AM 0 77.58 0.00 8.27 2.55 2.67 8.92 02:19:01 AM all 7.13 0.00 0.79 0.40 0.22 91.45 02:19:01 AM 0 7.13 0.00 0.79 0.40 0.22 91.45 02:20:01 AM all 47.48 0.00 2.69 1.12 1.32 47.39 02:20:01 AM 0 47.48 0.00 2.69 1.12 1.32 47.39 02:21:01 AM all 57.56 0.00 3.03 7.31 1.66 30.43 02:21:01 AM 0 57.56 0.00 3.03 7.31 1.66 30.43 Average: all 58.30 0.00 6.67 2.40 1.98 30.64 Average: 0 58.30 0.00 6.67 2.40 1.98 30.64