---> uname -a: Linux prd-centos7-builder-1c-1g-3166.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 379 177 15 1280 1259 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:ce:81:00 brd ff:ff:ff:ff:ff:ff inet 10.32.7.175/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fece:8100/64 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) 09/08/2025 _x86_64_ (1 CPU) 11:11:00 AM LINUX RESTART 11:12:01 AM tps rtps wtps bread/s bwrtn/s 11:13:02 AM 60.75 14.70 46.05 1396.07 5023.69 11:14:01 AM 89.79 0.04 89.76 0.86 9193.58 11:15:01 AM 86.04 0.84 85.20 35.88 11177.35 11:16:01 AM 87.63 3.70 83.93 414.87 21179.01 11:17:01 AM 126.43 10.87 115.56 407.62 23181.17 11:18:01 AM 116.93 86.39 30.54 5837.95 2466.76 11:19:02 AM 20.94 1.26 19.68 49.76 551.32 Average: 84.33 16.87 67.46 1165.16 10470.60 11:12:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:02 AM 87732 1794052 95.34 2088 1349856 504972 17.23 433716 1189824 64692 11:14:01 AM 100032 1781752 94.68 2088 1337836 471228 16.08 409180 1167688 97760 11:15:01 AM 68812 1812972 96.34 2088 1338004 514876 17.57 493192 1081004 124072 11:16:01 AM 363452 1518332 80.69 2088 1000392 541028 18.46 416152 832892 110776 11:17:01 AM 393268 1488516 79.10 2088 1008500 426080 14.54 447452 754804 47256 11:18:01 AM 244188 1637596 87.02 2088 1187624 391712 13.37 440552 907272 8956 11:19:02 AM 158424 1723360 91.58 2088 1188860 475496 16.23 526748 905940 8912 Average: 202273 1679511 89.25 2088 1201582 475056 16.21 452427 977061 66061 11:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:13:02 AM eth0 74.49 65.72 892.23 13.32 0.00 0.00 0.00 11:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 25.59 24.42 277.03 3.64 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 73.95 66.35 1770.28 7.79 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 76.98 66.08 2092.98 5.69 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 16.10 15.84 42.36 6.08 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 10.61 11.37 9.35 6.89 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 AM eth0 9.60 11.86 8.81 7.22 0.00 0.00 0.00 11:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.17 37.48 732.73 7.23 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) 09/08/2025 _x86_64_ (1 CPU) 11:11:00 AM LINUX RESTART 11:12:01 AM CPU %user %nice %system %iowait %steal %idle 11:13:02 AM all 64.86 0.00 4.61 2.68 14.56 13.29 11:13:02 AM 0 64.86 0.00 4.61 2.68 14.56 13.29 11:14:01 AM all 60.23 0.00 6.15 2.46 14.57 16.59 11:14:01 AM 0 60.23 0.00 6.15 2.46 14.57 16.59 11:15:01 AM all 54.61 0.00 6.03 2.15 14.66 22.55 11:15:01 AM 0 54.61 0.00 6.03 2.15 14.66 22.55 11:16:01 AM all 52.80 0.00 5.71 2.18 14.12 25.20 11:16:01 AM 0 52.80 0.00 5.71 2.18 14.12 25.20 11:17:01 AM all 61.13 0.00 6.38 2.92 14.79 14.79 11:17:01 AM 0 61.13 0.00 6.38 2.92 14.79 14.79 11:18:01 AM all 59.77 0.00 3.41 14.63 13.19 9.00 11:18:01 AM 0 59.77 0.00 3.41 14.63 13.19 9.00 11:19:02 AM all 69.60 0.00 3.63 1.02 14.49 11.25 11:19:02 AM 0 69.60 0.00 3.63 1.02 14.49 11.25 Average: all 60.38 0.00 5.14 4.02 14.34 16.13 Average: 0 60.38 0.00 5.14 4.02 14.34 16.13