---> uname -a: Linux prd-centos7-builder-1c-1g-4757.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 5.7G 15G 29% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 352 232 16 1252 1295 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:58:b5:cf brd ff:ff:ff:ff:ff:ff inet 10.32.7.204/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe58:b5cf/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) 04:58:31 PM LINUX RESTART 04:59:01 PM tps rtps wtps bread/s bwrtn/s 05:00:01 PM 89.15 38.72 50.43 5050.74 3547.95 05:01:01 PM 92.86 0.04 92.83 0.71 10838.17 05:02:01 PM 98.96 0.85 98.11 35.88 15769.31 05:03:02 PM 105.75 58.24 47.50 4529.76 11074.95 05:04:01 PM 22.92 0.46 22.46 42.80 1074.72 Average: 82.20 19.77 62.43 1941.18 8492.55 04:59:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 PM 75224 1806560 96.00 2088 1409048 457448 15.61 383572 1257196 59564 05:01:01 PM 118920 1762864 93.68 2088 1326092 466204 15.91 403384 1160748 55848 05:02:01 PM 95388 1786396 94.93 2088 1285188 534916 18.25 477968 1069460 82412 05:03:02 PM 258592 1623192 86.26 2088 1192656 423612 14.46 470772 921928 29248 05:04:01 PM 299368 1582416 84.09 2088 1187812 388572 13.26 437608 915328 9064 Average: 169498 1712286 90.99 2088 1280159 454150 15.50 434661 1064932 47227 04:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:00:01 PM eth0 270.20 151.38 1106.80 60.31 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 49.55 43.62 678.35 5.59 0.00 0.00 0.00 05:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 54.74 44.63 1368.22 8.47 0.00 0.00 0.00 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:02 PM eth0 42.33 36.19 809.82 10.41 0.00 0.00 0.00 05:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 9.80 12.06 9.05 7.54 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.56 57.73 797.11 18.49 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) 07/03/2025 _x86_64_ (1 CPU) 04:58:31 PM LINUX RESTART 04:59:01 PM CPU %user %nice %system %iowait %steal %idle 05:00:01 PM all 74.40 0.00 10.67 2.01 6.10 6.82 05:00:01 PM 0 74.40 0.00 10.67 2.01 6.10 6.82 05:01:01 PM all 68.68 0.00 6.02 2.01 7.60 15.68 05:01:01 PM 0 68.68 0.00 6.02 2.01 7.60 15.68 05:02:01 PM all 72.06 0.00 8.32 1.33 6.95 11.33 05:02:01 PM 0 72.06 0.00 8.32 1.33 6.95 11.33 05:03:02 PM all 68.00 0.00 5.60 8.23 6.42 11.74 05:03:02 PM 0 68.00 0.00 5.60 8.23 6.42 11.74 05:04:01 PM all 76.55 0.00 3.68 0.86 6.10 12.81 05:04:01 PM 0 76.55 0.00 3.68 0.86 6.10 12.81 Average: all 71.91 0.00 6.87 2.90 6.64 11.68 Average: 0 71.91 0.00 6.87 2.90 6.64 11.68