---> uname -a: Linux prd-centos7-builder-1c-1g-3839.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 379 152 16 1305 1258 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:e7:e5:7d brd ff:ff:ff:ff:ff:ff inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fee7:e57d/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) 06/26/2025 _x86_64_ (1 CPU) 08:42:20 AM LINUX RESTART 08:43:01 AM tps rtps wtps bread/s bwrtn/s 08:44:02 AM 61.13 18.67 42.46 1830.72 4283.12 08:45:01 AM 94.99 0.09 94.90 1.74 10366.91 08:46:01 AM 109.77 1.32 108.46 182.65 22325.81 08:47:01 AM 133.94 5.86 128.07 455.96 30902.10 08:48:01 AM 68.62 34.25 34.37 1580.71 3137.48 08:49:01 AM 73.60 57.37 16.23 4462.65 518.69 Average: 90.12 19.77 70.35 1428.25 11834.40 08:43:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:02 AM 64492 1817292 96.57 2088 1379700 492224 16.80 430444 1218920 80364 08:45:01 AM 87184 1794600 95.37 2088 1343240 466152 15.91 418724 1168036 102356 08:46:01 AM 76708 1805076 95.92 2088 1274992 557284 19.02 621072 942096 105448 08:47:01 AM 396092 1485692 78.95 2088 1029940 402232 13.73 441028 768280 49844 08:48:01 AM 345348 1536436 81.65 2088 1090544 386356 13.18 464112 789428 16 08:49:01 AM 127052 1754732 93.25 2088 1214848 478440 16.33 567180 903700 8676 Average: 182813 1698971 90.29 2088 1222211 463781 15.83 490427 965077 57784 08:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:44:02 AM eth0 152.15 99.30 1035.71 40.39 0.00 0.00 0.00 08:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 23.06 22.35 278.44 3.60 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 205.34 169.34 3872.38 16.09 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 17.95 18.77 49.91 6.33 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 3.93 5.15 2.70 1.81 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 11.63 12.18 9.65 9.03 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.76 54.30 869.99 12.86 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) 06/26/2025 _x86_64_ (1 CPU) 08:42:20 AM LINUX RESTART 08:43:01 AM CPU %user %nice %system %iowait %steal %idle 08:44:02 AM all 74.18 0.00 6.79 2.29 5.27 11.46 08:44:02 AM 0 74.18 0.00 6.79 2.29 5.27 11.46 08:45:01 AM all 70.46 0.00 6.99 1.62 5.32 15.62 08:45:01 AM 0 70.46 0.00 6.99 1.62 5.32 15.62 08:46:01 AM all 70.35 0.00 8.24 1.61 3.72 16.09 08:46:01 AM 0 70.35 0.00 8.24 1.61 3.72 16.09 08:47:01 AM all 73.88 0.00 7.75 1.90 3.71 12.76 08:47:01 AM 0 73.88 0.00 7.75 1.90 3.71 12.76 08:48:01 AM all 42.81 0.00 2.53 4.56 1.71 48.38 08:48:01 AM 0 42.81 0.00 2.53 4.56 1.71 48.38 08:49:01 AM all 59.03 0.00 3.16 8.24 2.14 27.43 08:49:01 AM 0 59.03 0.00 3.16 8.24 2.14 27.43 Average: all 64.99 0.00 5.89 3.39 3.63 22.11 Average: 0 64.99 0.00 5.89 3.39 3.63 22.11