---> uname -a: Linux prd-centos7-builder-1c-1g-1014.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 369 145 16 1323 1269 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:7f:24:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.252/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe7f:24e6/64 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) 08/15/2025 _x86_64_ (1 CPU) 02:32:59 AM LINUX RESTART 02:34:02 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 86.98 4.99 81.99 257.59 9219.07 02:36:01 AM 74.85 1.16 73.69 176.59 5722.09 02:37:01 AM 137.61 0.92 136.69 44.34 32414.42 02:38:01 AM 108.80 12.01 96.79 831.35 20821.42 02:39:01 AM 52.06 26.49 25.57 1174.60 2640.05 02:40:02 AM 74.60 59.09 15.51 4568.95 454.86 Average: 88.80 17.60 71.20 1181.20 11787.04 02:34:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 208116 1673668 88.94 2088 1290080 421860 14.40 329524 1147992 58916 02:36:01 AM 113804 1767980 93.95 2088 1360892 418148 14.27 385368 1159976 116136 02:37:01 AM 342428 1539356 81.80 2088 1059364 511540 17.46 409244 871528 80400 02:38:01 AM 264912 1616872 85.92 2088 1071032 501632 17.12 569596 770100 68588 02:39:01 AM 345712 1536072 81.63 2088 1105224 383312 13.08 475184 781132 8 02:40:02 AM 182244 1699540 90.32 2088 1232076 416776 14.22 520500 897784 8868 Average: 242869 1638915 87.09 2088 1186445 442211 15.09 448236 938085 55486 02:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:35:01 AM eth0 64.80 59.62 885.20 6.17 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 30.72 28.82 266.67 8.15 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 174.89 148.58 3892.69 12.86 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 14.30 15.98 29.06 5.42 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 2.33 2.38 1.35 0.37 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:02 AM eth0 13.37 13.75 11.45 9.23 0.00 0.00 0.00 02:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.58 44.42 839.29 6.98 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) 08/15/2025 _x86_64_ (1 CPU) 02:32:59 AM LINUX RESTART 02:34:02 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 71.15 0.00 6.25 2.22 2.95 17.43 02:35:01 AM 0 71.15 0.00 6.25 2.22 2.95 17.43 02:36:01 AM all 76.59 0.00 6.46 1.30 2.80 12.85 02:36:01 AM 0 76.59 0.00 6.46 1.30 2.80 12.85 02:37:01 AM all 71.49 0.00 8.30 2.02 2.74 15.44 02:37:01 AM 0 71.49 0.00 8.30 2.02 2.74 15.44 02:38:01 AM all 75.58 0.00 5.92 2.31 2.78 13.40 02:38:01 AM 0 75.58 0.00 5.92 2.31 2.78 13.40 02:39:01 AM all 24.22 0.00 1.90 2.62 0.79 70.48 02:39:01 AM 0 24.22 0.00 1.90 2.62 0.79 70.48 02:40:02 AM all 72.53 0.00 4.03 7.42 2.49 13.52 02:40:02 AM 0 72.53 0.00 4.03 7.42 2.49 13.52 Average: all 64.88 0.00 5.44 2.99 2.41 24.28 Average: 0 64.88 0.00 5.44 2.99 2.41 24.28