---> uname -a: Linux prd-centos7-builder-1c-1g-4530.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 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 374 146 16 1316 1263 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:07:cf:5e brd ff:ff:ff:ff:ff:ff inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe07:cf5e/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) 07/03/2025 _x86_64_ (1 CPU) 04:19:51 AM LINUX RESTART 04:21:02 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 78.25 4.40 73.86 241.65 9061.95 04:23:01 AM 71.44 1.14 70.30 174.41 5400.52 04:24:01 AM 117.73 0.77 116.96 34.93 22204.38 04:25:01 AM 103.59 6.46 97.12 453.84 17079.42 04:26:01 AM 21.37 8.33 13.05 790.29 1175.36 04:27:01 AM 74.90 58.41 16.50 4506.53 461.16 Average: 77.45 13.30 64.15 1037.84 9150.26 04:21:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 222220 1659564 88.19 2088 1281564 413652 14.12 324116 1138908 46976 04:23:01 AM 94516 1787268 94.98 2088 1363488 434660 14.83 402216 1165264 120660 04:24:01 AM 160872 1720912 91.45 2088 1225020 521536 17.80 455856 1004500 96704 04:25:01 AM 173244 1708540 90.79 2088 1165944 481452 16.43 571472 844632 15644 04:26:01 AM 195676 1686108 89.60 2088 1190020 433316 14.79 538172 853364 8 04:27:01 AM 179516 1702268 90.46 2088 1222596 420732 14.36 531716 881548 10076 Average: 171007 1710777 90.91 2088 1241439 450891 15.39 470591 981369 48345 04:21:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:22:01 AM eth0 63.43 54.72 838.74 6.14 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 28.34 27.72 282.36 8.40 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 64.53 55.86 1420.60 7.61 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 14.29 16.55 12.55 4.63 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 2.70 2.91 1.54 0.55 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 13.18 13.85 11.25 9.37 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.83 28.37 423.06 6.08 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) 07/03/2025 _x86_64_ (1 CPU) 04:19:51 AM LINUX RESTART 04:21:02 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 65.32 0.00 5.64 1.74 12.01 15.29 04:22:01 AM 0 65.32 0.00 5.64 1.74 12.01 15.29 04:23:01 AM all 69.01 0.00 5.83 1.57 12.01 11.58 04:23:01 AM 0 69.01 0.00 5.83 1.57 12.01 11.58 04:24:01 AM all 67.89 0.00 6.86 2.10 10.94 12.20 04:24:01 AM 0 67.89 0.00 6.86 2.10 10.94 12.20 04:25:01 AM all 59.16 0.00 4.55 1.51 9.89 24.89 04:25:01 AM 0 59.16 0.00 4.55 1.51 9.89 24.89 04:26:01 AM all 33.43 0.00 2.36 1.23 5.87 57.11 04:26:01 AM 0 33.43 0.00 2.36 1.23 5.87 57.11 04:27:01 AM all 69.30 0.00 4.03 7.95 9.94 8.78 04:27:01 AM 0 69.30 0.00 4.03 7.95 9.94 8.78 Average: all 60.50 0.00 4.86 2.68 10.08 21.88 Average: 0 60.50 0.00 4.86 2.68 10.08 21.88