---> uname -a: Linux prd-centos7-builder-1c-1g-69.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 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 332 141 11 516 485 Swap: 1023 1 1022 ---> 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:25:f8:6c brd ff:ff:ff:ff:ff:ff inet 10.32.6.155/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe25:f86c/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) 07/10/2025 _x86_64_ (1 CPU) 03:09:02 PM LINUX RESTART 03:10:01 PM tps rtps wtps bread/s bwrtn/s 03:11:02 PM 82.34 1.26 81.08 40.06 10180.53 03:12:01 PM 90.60 2.66 87.94 139.57 9607.02 03:13:01 PM 142.14 13.32 128.82 1290.75 20985.85 03:14:02 PM 112.83 34.11 78.73 3906.29 13631.95 03:15:01 PM 34.93 20.06 14.87 837.48 1449.56 03:16:01 PM 133.54 100.43 33.10 6520.83 1673.16 03:17:01 PM 26.06 7.65 18.41 577.72 529.95 Average: 88.70 25.76 62.93 1910.98 8265.46 03:10:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:02 PM 191132 823324 81.16 2088 476148 425956 20.65 264940 410800 44328 03:12:01 PM 76280 938176 92.48 2088 560756 429684 20.83 307152 457552 33136 03:13:01 PM 188928 825528 81.38 0 403040 558680 27.08 243072 396620 744 03:14:02 PM 169480 844976 83.29 0 421180 571544 27.70 257916 404528 38828 03:15:01 PM 180100 834356 82.25 0 444820 419644 20.34 218712 418584 7516 03:16:01 PM 200956 813500 80.19 0 460088 381948 18.51 210112 407268 8936 03:17:01 PM 158828 855628 84.34 0 444024 441476 21.40 279212 381928 7604 Average: 166529 847927 83.58 597 458579 461276 22.36 254445 411040 20156 03:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:11:02 PM eth0 55.89 51.83 700.89 5.52 0.00 0.00 0.00 03:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 25.99 24.54 253.35 4.52 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 71.82 63.60 1422.72 9.58 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:02 PM eth0 35.97 38.36 18.72 7.92 0.00 0.00 0.00 03:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 3.48 3.79 2.15 1.05 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 7.87 9.42 6.34 6.23 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 11.31 13.04 10.89 7.85 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.16 29.07 341.69 6.07 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) 07/10/2025 _x86_64_ (1 CPU) 03:09:02 PM LINUX RESTART 03:10:01 PM CPU %user %nice %system %iowait %steal %idle 03:11:02 PM all 63.91 0.00 5.71 2.58 9.24 18.55 03:11:02 PM 0 63.91 0.00 5.71 2.58 9.24 18.55 03:12:01 PM all 64.57 0.00 5.82 2.78 8.94 17.89 03:12:01 PM 0 64.57 0.00 5.82 2.78 8.94 17.89 03:13:01 PM all 61.31 0.00 6.53 4.00 9.08 19.09 03:13:01 PM 0 61.31 0.00 6.53 4.00 9.08 19.09 03:14:02 PM all 46.31 0.00 4.66 6.10 7.53 35.40 03:14:02 PM 0 46.31 0.00 4.66 6.10 7.53 35.40 03:15:01 PM all 9.10 0.00 1.11 1.95 4.88 82.95 03:15:01 PM 0 9.10 0.00 1.11 1.95 4.88 82.95 03:16:01 PM all 58.96 0.00 3.12 19.77 7.27 10.89 03:16:01 PM 0 58.96 0.00 3.12 19.77 7.27 10.89 03:17:01 PM all 63.17 0.00 3.61 1.97 7.77 23.48 03:17:01 PM 0 63.17 0.00 3.61 1.97 7.77 23.48 Average: all 52.10 0.00 4.34 5.59 7.79 30.19 Average: 0 52.10 0.00 4.34 5.59 7.79 30.19