---> uname -a: Linux prd-centos7-builder-1c-1g-4454.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 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 385 146 16 1304 1252 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:0a:4b:3f brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe0a:4b3f/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) 09/23/2025 _x86_64_ (1 CPU) 04:03:48 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 203.71 126.07 77.64 9997.28 40001.97 04:06:01 PM 60.59 2.14 58.44 94.13 5689.95 04:07:01 PM 85.09 0.56 84.53 26.28 7884.05 04:08:01 PM 101.46 0.12 101.34 5.69 13331.52 04:09:01 PM 81.87 0.85 81.02 37.68 14282.90 04:10:02 PM 81.70 7.82 73.88 690.97 14418.41 04:11:01 PM 101.76 75.01 26.75 5538.30 1331.62 04:12:01 PM 15.50 1.22 14.27 54.99 419.64 Average: 91.56 26.70 64.86 2054.31 12204.02 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 74512 1807272 96.04 2088 1446316 439104 14.98 329132 1319572 3180 04:06:01 PM 64484 1817300 96.57 2088 1343092 510864 17.43 455296 1162640 123440 04:07:01 PM 124872 1756912 93.36 2088 1354212 415840 14.19 381240 1153344 102400 04:08:01 PM 77568 1804216 95.88 2088 1267668 571008 19.49 517512 1037284 32516 04:09:01 PM 65044 1816740 96.54 2088 1238200 591976 20.20 658400 872820 101088 04:10:02 PM 149056 1732728 92.08 2088 1149812 507060 17.30 610340 812020 25804 04:11:01 PM 135168 1746616 92.82 2088 1207748 469632 16.03 586500 856520 7500 04:12:01 PM 125076 1756708 93.35 2088 1210576 474660 16.20 595556 857196 8880 Average: 101972 1779812 94.58 2088 1277203 497518 16.98 516747 1008924 50601 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 PM eth0 235.35 121.36 755.02 56.40 0.00 0.00 0.00 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 68.83 57.81 844.56 6.14 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.74 23.48 269.27 6.15 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 68.00 56.79 1502.40 7.45 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 5.63 7.40 3.26 3.13 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:02 PM eth0 11.70 11.92 8.17 4.73 0.00 0.00 0.00 04:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 11.60 11.80 9.46 6.84 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 6.94 8.78 7.13 5.78 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.45 37.54 427.19 12.12 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) 09/23/2025 _x86_64_ (1 CPU) 04:03:48 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 55.46 0.00 19.67 7.43 17.02 0.42 04:05:02 PM 0 55.46 0.00 19.67 7.43 17.02 0.42 04:06:01 PM all 63.21 0.00 5.32 1.81 14.99 14.67 04:06:01 PM 0 63.21 0.00 5.32 1.81 14.99 14.67 04:07:01 PM all 62.48 0.00 5.56 2.19 16.16 13.61 04:07:01 PM 0 62.48 0.00 5.56 2.19 16.16 13.61 04:08:01 PM all 59.30 0.00 5.83 1.98 16.78 16.11 04:08:01 PM 0 59.30 0.00 5.83 1.98 16.78 16.11 04:09:01 PM all 63.31 0.00 5.42 2.03 17.90 11.33 04:09:01 PM 0 63.31 0.00 5.42 2.03 17.90 11.33 04:10:02 PM all 64.78 0.00 4.93 2.54 18.73 9.03 04:10:02 PM 0 64.78 0.00 4.93 2.54 18.73 9.03 04:11:01 PM all 55.00 0.00 3.23 13.04 17.15 11.57 04:11:01 PM 0 55.00 0.00 3.23 13.04 17.15 11.57 04:12:01 PM all 50.29 0.00 3.10 1.45 13.64 31.52 04:12:01 PM 0 50.29 0.00 3.10 1.45 13.64 31.52 Average: all 59.22 0.00 6.65 4.05 16.54 13.54 Average: 0 59.22 0.00 6.65 4.05 16.54 13.54