---> uname -a: Linux prd-centos7-builder-1c-1g-648.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 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 391 151 16 1294 1246 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:01:87:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.31/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe01:87a7/64 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) 06:55:23 PM LINUX RESTART 06:56:01 PM tps rtps wtps bread/s bwrtn/s 06:57:01 PM 67.60 26.79 40.81 3309.54 4254.91 06:58:01 PM 80.99 0.02 80.98 0.56 9254.50 06:59:01 PM 99.39 0.50 98.89 14.13 9182.54 07:00:01 PM 126.20 0.85 125.35 37.97 22605.88 07:01:02 PM 96.36 8.68 87.68 707.62 14040.84 07:02:01 PM 112.55 84.76 27.79 5740.86 1733.86 Average: 97.17 20.22 76.94 1630.59 10177.31 06:56:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 PM 93776 1788008 95.02 2088 1392796 449292 15.33 373460 1243040 57732 06:58:01 PM 134084 1747700 92.87 2088 1307536 466060 15.90 397756 1149880 84208 06:59:01 PM 78096 1803688 95.85 2088 1299808 539612 18.41 469668 1093280 114304 07:00:01 PM 147112 1734672 92.18 2088 1190168 551116 18.81 529816 927544 16652 07:01:02 PM 167248 1714536 91.11 2088 1141112 494004 16.86 604620 802516 27512 07:02:01 PM 125396 1756388 93.34 2088 1209376 469208 16.01 590728 862868 7508 Average: 124285 1757499 93.40 2088 1256799 494882 16.89 494341 1013188 51319 06:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:57:01 PM eth0 267.14 150.69 1201.54 61.85 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 PM eth0 59.80 53.72 707.60 6.26 0.00 0.00 0.00 06:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 PM eth0 44.86 39.51 689.83 6.70 0.00 0.00 0.00 06:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM eth0 47.58 40.70 861.68 5.51 0.00 0.00 0.00 07:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:02 PM eth0 11.80 12.56 8.54 4.95 0.00 0.00 0.00 07:01:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 11.50 11.93 9.49 8.93 0.00 0.00 0.00 07:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.69 51.51 580.77 15.65 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) 06:55:23 PM LINUX RESTART 06:56:01 PM CPU %user %nice %system %iowait %steal %idle 06:57:01 PM all 70.81 0.00 8.66 2.60 9.20 8.73 06:57:01 PM 0 70.81 0.00 8.66 2.60 9.20 8.73 06:58:01 PM all 63.46 0.00 5.37 2.19 8.55 20.44 06:58:01 PM 0 63.46 0.00 5.37 2.19 8.55 20.44 06:59:01 PM all 70.85 0.00 7.19 1.25 7.21 13.50 06:59:01 PM 0 70.85 0.00 7.19 1.25 7.21 13.50 07:00:01 PM all 62.19 0.00 5.79 2.19 6.13 23.69 07:00:01 PM 0 62.19 0.00 5.79 2.19 6.13 23.69 07:01:02 PM all 72.11 0.00 6.23 2.76 7.87 11.03 07:01:02 PM 0 72.11 0.00 6.23 2.76 7.87 11.03 07:02:01 PM all 64.18 0.00 3.90 14.40 6.39 11.13 07:02:01 PM 0 64.18 0.00 3.90 14.40 6.39 11.13 Average: all 67.24 0.00 6.19 4.23 7.56 14.79 Average: 0 67.24 0.00 6.19 4.23 7.56 14.79