---> uname -a: Linux prd-centos7-builder-1c-1g-5928.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 393 161 16 1282 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:16:f6:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.96/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe16:f6d5/64 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) 10/08/2025 _x86_64_ (1 CPU) 02:35:15 PM LINUX RESTART 02:36:01 PM tps rtps wtps bread/s bwrtn/s 02:37:01 PM 56.54 20.03 36.51 1916.94 4014.18 02:38:01 PM 82.74 0.02 82.72 0.57 9447.13 02:39:02 PM 88.48 0.45 88.03 13.31 7682.57 02:40:01 PM 116.38 0.90 115.48 39.94 19404.42 02:41:01 PM 109.52 6.52 103.00 521.66 18562.37 02:42:01 PM 49.90 28.02 21.89 1400.66 1935.83 02:43:01 PM 72.33 58.51 13.82 4469.64 420.67 02:44:01 PM 23.30 2.54 20.76 151.20 575.36 Average: 74.80 14.84 59.96 1078.78 7699.34 02:36:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 PM 85504 1796280 95.46 2088 1400244 446488 15.24 372188 1253004 57472 02:38:01 PM 129576 1752208 93.11 2088 1323284 450044 15.36 387880 1163424 81960 02:39:02 PM 103188 1778596 94.52 2088 1296804 509460 17.39 433912 1102416 77852 02:40:01 PM 224888 1656896 88.05 2088 1105552 555156 18.95 439604 934556 83716 02:41:01 PM 231252 1650532 87.71 2088 1133928 425280 14.51 529656 807992 25092 02:42:01 PM 234796 1646988 87.52 2088 1172160 382524 13.05 512536 820896 8 02:43:01 PM 200520 1681264 89.34 2088 1207684 388876 13.27 523388 851532 8916 02:44:01 PM 151828 1729956 91.93 2088 1187432 460620 15.72 594700 832220 7756 Average: 170194 1711590 90.96 2088 1228386 452306 15.44 474233 970755 42846 02:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:37:01 PM eth0 142.25 95.53 944.78 51.12 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 51.33 45.08 709.34 5.64 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:02 PM eth0 17.70 16.61 108.97 4.04 0.00 0.00 0.00 02:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 60.08 47.37 1497.94 7.06 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 12.82 13.65 9.36 4.47 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 3.62 4.83 2.56 1.75 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 6.92 7.23 5.38 4.36 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 12.06 14.11 13.29 8.14 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.15 30.39 406.22 10.80 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) 10/08/2025 _x86_64_ (1 CPU) 02:35:15 PM LINUX RESTART 02:36:01 PM CPU %user %nice %system %iowait %steal %idle 02:37:01 PM all 68.31 0.00 7.03 2.99 13.99 7.69 02:37:01 PM 0 68.31 0.00 7.03 2.99 13.99 7.69 02:38:01 PM all 61.77 0.00 5.45 1.97 13.80 17.01 02:38:01 PM 0 61.77 0.00 5.45 1.97 13.80 17.01 02:39:02 PM all 63.69 0.00 6.37 1.43 11.81 16.70 02:39:02 PM 0 63.69 0.00 6.37 1.43 11.81 16.70 02:40:01 PM all 64.06 0.00 5.90 2.23 14.02 13.80 02:40:01 PM 0 64.06 0.00 5.90 2.23 14.02 13.80 02:41:01 PM all 66.89 0.00 6.14 2.45 12.22 12.31 02:41:01 PM 0 66.89 0.00 6.14 2.45 12.22 12.31 02:42:01 PM all 43.60 0.00 2.56 4.69 6.90 42.25 02:42:01 PM 0 43.60 0.00 2.56 4.69 6.90 42.25 02:43:01 PM all 41.24 0.00 2.50 7.73 6.06 42.47 02:43:01 PM 0 41.24 0.00 2.50 7.73 6.06 42.47 02:44:01 PM all 72.91 0.00 5.01 1.08 10.11 10.89 02:44:01 PM 0 72.91 0.00 5.01 1.08 10.11 10.89 Average: all 60.17 0.00 5.10 3.09 11.08 20.56 Average: 0 60.17 0.00 5.10 3.09 11.08 20.56