---> uname -a: Linux prd-centos7-builder-1c-1g-787.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 376 145 16 1315 1261 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:0b:09:bb brd ff:ff:ff:ff:ff:ff inet 10.32.7.167/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe0b:9bb/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) 12/16/2025 _x86_64_ (1 CPU) 12:22:17 PM LINUX RESTART 12:23:01 PM tps rtps wtps bread/s bwrtn/s 12:24:02 PM 74.14 19.65 54.48 2692.31 3516.62 12:25:01 PM 94.22 0.09 94.14 1.72 10637.92 12:26:01 PM 89.19 1.26 87.92 179.44 8527.09 12:27:01 PM 62.35 0.62 61.73 27.81 14217.73 12:28:01 PM 100.76 8.02 92.74 671.05 18285.36 12:29:01 PM 84.25 68.10 16.16 5215.68 1352.73 12:30:02 PM 22.62 1.81 20.81 147.09 554.16 Average: 75.49 14.53 60.96 1299.54 8164.55 12:23:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:02 PM 68848 1812936 96.34 2088 1406308 470284 16.05 384456 1261088 63996 12:25:01 PM 103992 1777792 94.47 2088 1335924 472800 16.13 399664 1177572 62556 12:26:01 PM 76740 1805044 95.92 2088 1321576 529848 18.08 464880 1106908 78240 12:27:01 PM 170652 1711132 90.93 2088 1218488 509404 17.38 417096 1023108 65072 12:28:01 PM 160284 1721500 91.48 2088 1154032 504812 17.23 593648 835076 21140 12:29:01 PM 104888 1776896 94.43 2088 1308032 403048 13.75 514284 967192 136 12:30:02 PM 131300 1750484 93.02 2088 1231176 461124 15.74 576120 886768 16004 Average: 116672 1765112 93.80 2088 1282219 478760 16.34 478593 1036816 43878 12:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:24:02 PM eth0 273.43 160.44 1185.57 58.91 0.00 0.00 0.00 12:24:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 49.01 44.97 601.52 5.32 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 53.04 47.30 680.34 8.13 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 38.58 33.87 774.08 3.05 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 10.72 12.38 10.00 6.28 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 5.95 4.93 4.53 2.92 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 PM eth0 10.95 13.21 11.02 8.32 0.00 0.00 0.00 12:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.95 45.17 466.67 13.23 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) 12/16/2025 _x86_64_ (1 CPU) 12:22:17 PM LINUX RESTART 12:23:01 PM CPU %user %nice %system %iowait %steal %idle 12:24:02 PM all 65.98 0.00 5.17 6.18 7.80 14.87 12:24:02 PM 0 65.98 0.00 5.17 6.18 7.80 14.87 12:25:01 PM all 64.19 0.00 5.47 2.36 7.56 20.42 12:25:01 PM 0 64.19 0.00 5.47 2.36 7.56 20.42 12:26:01 PM all 56.58 0.00 5.66 1.53 5.92 30.31 12:26:01 PM 0 56.58 0.00 5.66 1.53 5.92 30.31 12:27:01 PM all 39.25 0.00 4.10 1.10 4.85 50.70 12:27:01 PM 0 39.25 0.00 4.10 1.10 4.85 50.70 12:28:01 PM all 68.29 0.00 4.82 2.35 6.18 18.36 12:28:01 PM 0 68.29 0.00 4.82 2.35 6.18 18.36 12:29:01 PM all 28.78 0.00 2.49 8.93 3.15 56.65 12:29:01 PM 0 28.78 0.00 2.49 8.93 3.15 56.65 12:30:02 PM all 79.53 0.00 3.67 0.92 3.44 12.43 12:30:02 PM 0 79.53 0.00 3.67 0.92 3.44 12.43 Average: all 57.21 0.00 4.47 3.37 5.55 29.40 Average: 0 57.21 0.00 4.47 3.37 5.55 29.40