---> uname -a: Linux prd-centos7-builder-1c-1g-667.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 374 165 15 1297 1264 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:68:cc:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe68:ccb2/64 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) 12/15/2025 _x86_64_ (1 CPU) 07:52:19 PM LINUX RESTART 07:53:01 PM tps rtps wtps bread/s bwrtn/s 07:54:02 PM 53.91 16.27 37.64 1611.91 3914.23 07:55:01 PM 95.97 0.09 95.88 1.74 10741.13 07:56:01 PM 100.80 1.27 99.54 180.14 16855.91 07:57:01 PM 103.82 4.19 99.63 482.15 25440.05 07:58:01 PM 127.65 64.56 63.09 4580.58 13730.91 07:59:01 PM 39.57 5.23 34.34 457.31 2083.94 Average: 87.09 15.44 71.65 1231.60 12174.75 07:53:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:54:02 PM 80948 1800836 95.70 2088 1390848 470208 16.05 396080 1236048 64316 07:55:01 PM 112976 1768808 94.00 2088 1324236 470440 16.05 404852 1162656 58792 07:56:01 PM 71244 1810540 96.21 2088 1326588 523384 17.86 551696 1022536 118016 07:57:01 PM 144412 1737372 92.33 2088 1216296 538940 18.39 797988 673360 48400 07:58:01 PM 230784 1651000 87.74 2088 1143896 453580 15.48 496592 874376 29596 07:59:01 PM 234476 1647308 87.54 2088 1172508 418936 14.30 475088 889780 10304 Average: 145807 1735977 92.25 2088 1262395 479248 16.35 520383 976459 54904 07:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:54:02 PM eth0 166.15 104.13 953.34 46.82 0.00 0.00 0.00 07:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM eth0 49.61 47.36 603.99 5.46 0.00 0.00 0.00 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 161.79 135.93 3032.73 12.74 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 43.45 43.59 847.72 5.92 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM eth0 12.89 13.52 8.65 6.90 0.00 0.00 0.00 07:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM eth0 11.29 12.47 10.83 7.84 0.00 0.00 0.00 07:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.05 59.36 906.96 14.29 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) 12/15/2025 _x86_64_ (1 CPU) 07:52:19 PM LINUX RESTART 07:53:01 PM CPU %user %nice %system %iowait %steal %idle 07:54:02 PM all 66.84 0.00 5.94 3.69 9.52 14.02 07:54:02 PM 0 66.84 0.00 5.94 3.69 9.52 14.02 07:55:01 PM all 64.84 0.00 6.05 2.74 8.52 17.85 07:55:01 PM 0 64.84 0.00 6.05 2.74 8.52 17.85 07:56:01 PM all 60.73 0.00 7.23 1.86 8.32 21.86 07:56:01 PM 0 60.73 0.00 7.23 1.86 8.32 21.86 07:57:01 PM all 61.02 0.00 6.93 3.58 10.13 18.34 07:57:01 PM 0 61.02 0.00 6.93 3.58 10.13 18.34 07:58:01 PM all 57.44 0.00 5.53 14.15 9.78 13.10 07:58:01 PM 0 57.44 0.00 5.53 14.15 9.78 13.10 07:59:01 PM all 71.38 0.00 3.87 1.75 7.62 15.38 07:59:01 PM 0 71.38 0.00 3.87 1.75 7.62 15.38 Average: all 63.68 0.00 5.93 4.66 8.99 16.74 Average: 0 63.68 0.00 5.93 4.66 8.99 16.74