---> uname -a: Linux prd-centos7-builder-1c-1g-474625.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 385 139 16 1312 1260 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:61:0a:cb brd ff:ff:ff:ff:ff:ff inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe61:acb/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) 07/08/2025 _x86_64_ (1 CPU) 11:08:10 PM LINUX RESTART 11:09:01 PM tps rtps wtps bread/s bwrtn/s 11:10:01 PM 62.76 16.58 46.19 1588.32 3887.11 11:11:01 PM 91.77 0.02 91.75 0.54 9241.82 11:12:01 PM 80.27 0.71 79.55 29.90 5846.38 11:13:01 PM 84.04 18.21 65.83 2957.66 4334.31 11:14:02 PM 59.70 39.12 20.58 1659.84 1053.93 Average: 75.76 14.91 60.85 1243.88 4885.16 11:09:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 PM 70100 1811684 96.27 2088 1358396 502556 17.15 408896 1234596 49620 11:11:01 PM 175008 1706776 90.70 2088 1293612 431152 14.71 355364 1153456 45188 11:12:01 PM 100600 1781184 94.65 2088 1350064 417020 14.23 398684 1155720 39772 11:13:01 PM 68692 1813092 96.35 2088 1361716 427804 14.60 423668 1142608 12584 11:14:02 PM 91920 1789864 95.12 2088 1245152 520448 17.76 476176 1071920 23008 Average: 101264 1780520 94.62 2088 1321788 459796 15.69 412558 1151660 34034 11:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:10:01 PM eth0 131.99 54.37 608.28 17.60 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 73.07 24.36 451.94 4.30 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 41.32 23.80 172.91 7.60 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 61.50 28.47 202.19 13.54 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:02 PM eth0 9.55 9.43 7.30 4.15 0.00 0.00 0.00 11:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.44 28.04 288.73 9.41 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) 07/08/2025 _x86_64_ (1 CPU) 11:08:10 PM LINUX RESTART 11:09:01 PM CPU %user %nice %system %iowait %steal %idle 11:10:01 PM all 61.98 0.00 5.30 4.08 15.66 12.98 11:10:01 PM 0 61.98 0.00 5.30 4.08 15.66 12.98 11:11:01 PM all 48.72 0.00 5.56 2.69 24.23 18.80 11:11:01 PM 0 48.72 0.00 5.56 2.69 24.23 18.80 11:12:01 PM all 52.75 0.00 4.95 2.36 24.65 15.28 11:12:01 PM 0 52.75 0.00 4.95 2.36 24.65 15.28 11:13:01 PM all 56.71 0.00 5.40 5.71 24.01 8.17 11:13:01 PM 0 56.71 0.00 5.40 5.71 24.01 8.17 11:14:02 PM all 53.12 0.00 3.02 11.36 23.41 9.10 11:14:02 PM 0 53.12 0.00 3.02 11.36 23.41 9.10 Average: all 54.63 0.00 4.85 5.24 22.40 12.88 Average: 0 54.63 0.00 4.85 5.24 22.40 12.88