---> uname -a: Linux prd-centos7-builder-1c-1g-1644.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: 2800.000 BogoMIPS: 5600.00 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 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 389 141 16 1305 1248 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:b0:3a brd ff:ff:ff:ff:ff:ff inet 10.32.7.157/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe50:b03a/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) 12/25/2025 _x86_64_ (1 CPU) 12:58:49 PM LINUX RESTART 01:00:01 PM tps rtps wtps bread/s bwrtn/s 01:01:01 PM 81.44 2.90 78.53 113.11 8982.29 01:02:01 PM 80.20 0.74 79.46 30.15 6977.25 01:03:02 PM 117.16 0.94 116.22 43.15 19947.13 01:04:01 PM 103.34 9.78 93.57 674.29 17516.28 01:05:01 PM 89.78 64.25 25.53 5169.74 1284.42 Average: 94.31 15.65 78.66 1200.46 10914.07 01:00:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 PM 224936 1656848 88.05 2088 1271816 420660 14.36 328556 1134708 50600 01:02:01 PM 133400 1748384 92.91 2088 1359932 393476 13.43 365552 1160384 65744 01:03:02 PM 117040 1764744 93.78 2088 1237220 548452 18.72 528868 972736 116972 01:04:01 PM 236948 1644836 87.41 2088 1160172 417200 14.24 499648 849856 24848 01:05:01 PM 211100 1670684 88.78 2088 1209496 457012 15.60 495724 885916 8840 Average: 184685 1697099 90.19 2088 1247727 447360 15.27 443670 1000720 53401 01:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:01:01 PM eth0 66.64 60.41 705.49 6.04 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 32.59 30.94 262.15 8.41 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 PM eth0 77.89 68.14 1534.02 7.76 0.00 0.00 0.00 01:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 13.01 13.76 14.80 3.91 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 13.27 13.37 12.08 9.70 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.88 37.50 508.90 7.18 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) 12/25/2025 _x86_64_ (1 CPU) 12:58:49 PM LINUX RESTART 01:00:01 PM CPU %user %nice %system %iowait %steal %idle 01:01:01 PM all 64.11 0.00 5.77 2.18 10.72 17.22 01:01:01 PM 0 64.11 0.00 5.77 2.18 10.72 17.22 01:02:01 PM all 68.05 0.00 5.73 2.26 9.47 14.49 01:02:01 PM 0 68.05 0.00 5.73 2.26 9.47 14.49 01:03:02 PM all 64.20 0.00 5.95 2.19 8.62 19.05 01:03:02 PM 0 64.20 0.00 5.95 2.19 8.62 19.05 01:04:01 PM all 67.81 0.00 5.13 2.72 9.08 15.26 01:04:01 PM 0 67.81 0.00 5.13 2.72 9.08 15.26 01:05:01 PM all 67.08 0.00 3.41 8.98 8.96 11.56 01:05:01 PM 0 67.08 0.00 3.41 8.98 8.96 11.56 Average: all 66.24 0.00 5.20 3.66 9.37 15.52 Average: 0 66.24 0.00 5.20 3.66 9.37 15.52