---> uname -a: Linux prd-centos7-builder-1c-1g-4568.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 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 381 158 16 1297 1256 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:48:11:11 brd ff:ff:ff:ff:ff:ff inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe48:1111/64 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) 10:13:56 AM LINUX RESTART 10:15:01 AM tps rtps wtps bread/s bwrtn/s 10:16:01 AM 84.92 2.82 82.10 132.85 9107.80 10:17:01 AM 79.61 0.63 78.98 30.87 7378.77 10:18:01 AM 109.91 0.73 109.18 31.15 19557.90 10:19:02 AM 125.57 7.33 118.24 512.18 18849.15 10:20:01 AM 51.93 24.84 27.09 1313.06 2981.04 10:21:01 AM 71.50 57.62 13.88 4421.41 411.98 Average: 87.11 15.84 71.28 1085.87 9672.42 10:15:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 AM 229120 1652664 87.82 2088 1264032 420760 14.36 336424 1119132 60752 10:17:01 AM 107920 1773864 94.27 2088 1359968 415736 14.19 395464 1153100 68152 10:18:01 AM 207800 1673984 88.96 2088 1142908 544296 18.57 443256 962288 117080 10:19:02 AM 218052 1663732 88.41 2088 1139412 448136 15.29 553108 807464 59428 10:20:01 AM 236268 1645516 87.44 2088 1183292 382672 13.06 514732 824636 16 10:21:01 AM 150428 1731356 92.01 2088 1223576 434076 14.81 567056 864156 7380 Average: 191598 1690186 89.82 2088 1218865 440946 15.05 468340 955129 52135 10:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:16:01 AM eth0 69.39 61.99 887.61 8.58 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 27.71 26.33 249.96 5.78 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 75.74 64.51 1531.40 8.20 0.00 0.00 0.00 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:02 AM eth0 11.78 13.62 8.27 5.17 0.00 0.00 0.00 10:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 3.39 3.70 2.14 1.99 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 10.90 11.04 9.98 6.34 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.96 30.03 445.19 6.00 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) 10:13:56 AM LINUX RESTART 10:15:01 AM CPU %user %nice %system %iowait %steal %idle 10:16:01 AM all 72.18 0.00 6.45 1.40 5.84 14.13 10:16:01 AM 0 72.18 0.00 6.45 1.40 5.84 14.13 10:17:01 AM all 73.91 0.00 6.25 1.78 6.03 12.04 10:17:01 AM 0 73.91 0.00 6.25 1.78 6.03 12.04 10:18:01 AM all 73.33 0.00 6.81 1.68 6.04 12.15 10:18:01 AM 0 73.33 0.00 6.81 1.68 6.04 12.15 10:19:02 AM all 74.27 0.00 5.81 3.23 5.62 11.07 10:19:02 AM 0 74.27 0.00 5.81 3.23 5.62 11.07 10:20:01 AM all 37.76 0.00 2.39 2.26 2.91 54.67 10:20:01 AM 0 37.76 0.00 2.39 2.26 2.91 54.67 10:21:01 AM all 54.66 0.00 3.35 7.49 3.86 30.64 10:21:01 AM 0 54.66 0.00 3.35 7.49 3.86 30.64 Average: all 64.23 0.00 5.16 2.99 5.04 22.58 Average: 0 64.23 0.00 5.16 2.99 5.04 22.58