---> uname -a: Linux prd-centos7-builder-1c-1g-7246.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 393 143 16 1300 1244 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:f6:b4:12 brd ff:ff:ff:ff:ff:ff inet 10.32.6.241/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fef6:b412/64 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) 10/24/2025 _x86_64_ (1 CPU) 09:16:49 AM LINUX RESTART 09:18:01 AM tps rtps wtps bread/s bwrtn/s 09:19:01 AM 60.72 11.76 48.96 860.24 4409.79 09:20:01 AM 94.35 0.09 94.27 1.67 8978.50 09:21:01 AM 81.34 1.24 80.11 175.72 7660.91 09:22:02 AM 102.01 0.88 101.13 38.66 19348.66 09:23:01 AM 92.93 8.85 84.08 711.43 15890.83 09:24:01 AM 48.60 29.41 19.19 1793.74 1561.03 09:25:01 AM 67.07 54.59 12.48 4183.73 359.73 09:26:01 AM 19.36 2.22 17.14 151.54 478.98 Average: 70.61 13.84 56.77 1003.96 7262.48 09:18:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:19:01 AM 76736 1805048 95.92 2088 1344968 517476 17.66 444948 1183068 80660 09:20:01 AM 89468 1792316 95.25 2088 1333124 476364 16.26 417060 1158176 103820 09:21:01 AM 89080 1792704 95.27 2088 1304592 526788 17.98 456196 1091564 94872 09:22:02 AM 179244 1702540 90.47 2088 1182884 533088 18.19 497948 926764 69800 09:23:01 AM 196864 1684920 89.54 2088 1147568 462880 15.80 565924 810864 25192 09:24:01 AM 207012 1674772 89.00 2088 1203240 403068 13.75 535332 829192 12 09:25:01 AM 207184 1674600 88.99 2088 1205656 409068 13.96 542348 832096 8908 09:26:01 AM 131684 1750100 93.00 2088 1208860 478292 16.32 615840 834036 8340 Average: 147159 1734625 92.18 2088 1241362 475878 16.24 509450 958220 48950 09:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:19:01 AM eth0 60.77 52.20 818.03 5.52 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 22.39 21.59 268.86 3.38 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 38.23 34.30 669.79 8.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:02 AM eth0 36.31 31.18 837.35 4.48 0.00 0.00 0.00 09:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 11.85 13.06 8.84 5.47 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 11.07 9.20 12.34 9.81 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 6.43 6.56 5.07 3.03 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 11.27 13.15 10.98 8.28 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.77 22.62 328.34 6.00 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) 10/24/2025 _x86_64_ (1 CPU) 09:16:49 AM LINUX RESTART 09:18:01 AM CPU %user %nice %system %iowait %steal %idle 09:19:01 AM all 57.25 0.00 4.06 5.03 14.72 18.95 09:19:01 AM 0 57.25 0.00 4.06 5.03 14.72 18.95 09:20:01 AM all 56.96 0.00 5.58 2.50 14.64 20.32 09:20:01 AM 0 56.96 0.00 5.58 2.50 14.64 20.32 09:21:01 AM all 57.67 0.00 5.26 2.07 14.20 20.80 09:21:01 AM 0 57.67 0.00 5.26 2.07 14.20 20.80 09:22:02 AM all 61.16 0.00 5.34 3.07 13.11 17.32 09:22:02 AM 0 61.16 0.00 5.34 3.07 13.11 17.32 09:23:01 AM all 64.49 0.00 4.94 3.66 13.74 13.17 09:23:01 AM 0 64.49 0.00 4.94 3.66 13.74 13.17 09:24:01 AM all 35.45 0.00 2.17 8.48 8.69 45.21 09:24:01 AM 0 35.45 0.00 2.17 8.48 8.69 45.21 09:25:01 AM all 39.25 0.00 2.16 10.87 9.49 38.22 09:25:01 AM 0 39.25 0.00 2.16 10.87 9.49 38.22 09:26:01 AM all 66.40 0.00 3.59 2.05 13.58 14.38 09:26:01 AM 0 66.40 0.00 3.59 2.05 13.58 14.38 Average: all 54.68 0.00 4.12 4.76 12.74 23.70 Average: 0 54.68 0.00 4.12 4.76 12.74 23.70