---> uname -a: Linux prd-centos7-builder-1c-1g-3854.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 385 147 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:e5:b6:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fee5:b6a6/64 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) 09/16/2025 _x86_64_ (1 CPU) 02:17:07 PM LINUX RESTART 02:18:01 PM tps rtps wtps bread/s bwrtn/s 02:19:01 PM 82.83 16.33 66.49 1479.06 6526.97 02:20:01 PM 83.54 0.53 83.01 12.40 9799.39 02:21:01 PM 103.44 0.13 103.31 5.87 14484.59 02:22:01 PM 102.11 0.95 101.16 40.30 19262.13 02:23:02 PM 94.39 32.78 61.61 1873.58 9799.17 02:24:01 PM 70.06 53.96 16.10 4146.56 1040.49 02:25:01 PM 26.02 2.34 23.68 160.78 678.90 Average: 80.33 15.61 64.72 1127.07 8748.54 02:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 PM 75100 1806684 96.01 2088 1345608 508220 17.34 455844 1168720 105932 02:20:01 PM 136288 1745496 92.76 2088 1349364 405820 13.85 369372 1155956 102392 02:21:01 PM 68632 1813152 96.35 2088 1261452 575648 19.64 533260 1029052 53084 02:22:01 PM 75876 1805908 95.97 2088 1213756 589604 20.12 672336 840228 103420 02:23:02 PM 242216 1639568 87.13 2088 1174788 386620 13.19 510204 822284 23020 02:24:01 PM 68624 1813160 96.35 2088 1304708 428512 14.62 557604 946904 8204 02:25:01 PM 131420 1750364 93.02 2088 1217704 460680 15.72 590960 858916 16900 Average: 114022 1767762 93.94 2088 1266769 479301 16.36 527083 974580 58993 02:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:19:01 PM eth0 66.14 56.43 850.14 7.43 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 28.16 25.40 280.51 6.10 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 77.88 63.68 1551.48 9.47 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 5.68 7.38 3.33 3.20 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:02 PM eth0 13.15 13.29 9.14 3.70 0.00 0.00 0.00 02:23:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 5.09 4.22 3.86 3.13 0.00 0.00 0.00 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 11.42 13.22 10.88 7.31 0.00 0.00 0.00 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.45 26.06 383.80 5.74 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) 09/16/2025 _x86_64_ (1 CPU) 02:17:07 PM LINUX RESTART 02:18:01 PM CPU %user %nice %system %iowait %steal %idle 02:19:01 PM all 69.30 0.00 5.72 3.82 5.75 15.40 02:19:01 PM 0 69.30 0.00 5.72 3.82 5.75 15.40 02:20:01 PM all 69.97 0.00 6.66 1.73 6.25 15.39 02:20:01 PM 0 69.97 0.00 6.66 1.73 6.25 15.39 02:21:01 PM all 64.02 0.00 6.75 2.15 5.69 21.39 02:21:01 PM 0 64.02 0.00 6.75 2.15 5.69 21.39 02:22:01 PM all 72.47 0.00 6.02 2.27 5.23 14.01 02:22:01 PM 0 72.47 0.00 6.02 2.27 5.23 14.01 02:23:02 PM all 66.37 0.00 4.77 6.83 4.06 17.96 02:23:02 PM 0 66.37 0.00 4.77 6.83 4.06 17.96 02:24:01 PM all 18.98 0.00 1.85 10.11 3.53 65.53 02:24:01 PM 0 18.98 0.00 1.85 10.11 3.53 65.53 02:25:01 PM all 75.94 0.00 3.53 1.91 5.31 13.31 02:25:01 PM 0 75.94 0.00 3.53 1.91 5.31 13.31 Average: all 62.10 0.00 5.02 4.17 5.11 23.61 Average: 0 62.10 0.00 5.02 4.17 5.11 23.61