---> uname -a: Linux prd-centos7-builder-1c-1g-4712.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 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: 990 335 76 11 578 479 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:1a:b4:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe1a:b4d9/64 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) 04/10/2025 _x86_64_ (1 CPU) 05:38:30 PM LINUX RESTART 05:39:01 PM tps rtps wtps bread/s bwrtn/s 05:40:02 PM 171.74 13.34 158.40 1204.65 15778.66 05:41:01 PM 220.87 41.06 179.80 3344.78 28269.79 05:42:01 PM 176.36 71.40 104.96 5128.62 16163.30 05:43:01 PM 84.60 71.81 12.80 5023.76 675.31 Average: 162.12 49.87 112.25 3703.45 14964.36 05:39:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:02 PM 123952 890504 87.78 2088 517624 447960 21.71 314376 423392 20092 05:41:01 PM 79016 935440 92.21 0 528340 504576 24.46 282588 464188 48144 05:42:01 PM 159804 854652 84.25 0 500168 379008 18.37 223340 426820 13696 05:43:01 PM 101196 913260 90.02 0 521528 417728 20.25 278256 432500 144 Average: 115992 898464 88.57 522 516915 437318 21.20 274640 436725 20519 05:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:40:02 PM eth0 108.89 101.23 1083.83 17.54 0.00 0.00 0.00 05:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 PM eth0 97.71 89.84 1589.02 14.14 0.00 0.00 0.00 05:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 PM eth0 11.27 12.49 7.78 4.14 0.00 0.00 0.00 05:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 PM eth0 10.14 9.69 8.32 6.60 0.00 0.00 0.00 05:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.89 52.30 654.43 10.49 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) 04/10/2025 _x86_64_ (1 CPU) 05:38:30 PM LINUX RESTART 05:39:01 PM CPU %user %nice %system %iowait %steal %idle 05:40:02 PM all 66.82 0.00 6.46 6.52 0.11 20.09 05:40:02 PM 0 66.82 0.00 6.46 6.52 0.11 20.09 05:41:01 PM all 71.50 0.00 7.40 5.20 0.13 15.77 05:41:01 PM 0 71.50 0.00 7.40 5.20 0.13 15.77 05:42:01 PM all 51.39 0.00 4.25 6.04 0.09 38.22 05:42:01 PM 0 51.39 0.00 4.25 6.04 0.09 38.22 05:43:01 PM all 24.57 0.00 1.62 8.47 0.07 65.27 05:43:01 PM 0 24.57 0.00 1.62 8.47 0.07 65.27 Average: all 53.08 0.00 4.87 6.59 0.10 35.36 Average: 0 53.08 0.00 4.87 6.59 0.10 35.36