---> uname -a: Linux prd-centos7-builder-1c-1g-4873.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 379 171 15 1286 1259 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:ae:8b:2b brd ff:ff:ff:ff:ff:ff inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:feae:8b2b/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) 07/04/2025 _x86_64_ (1 CPU) 02:10:54 PM LINUX RESTART 02:12:02 PM tps rtps wtps bread/s bwrtn/s 02:13:01 PM 79.22 4.10 75.12 199.32 8982.55 02:14:01 PM 73.14 0.74 72.40 30.89 5299.17 02:15:01 PM 100.40 0.17 100.23 6.94 20854.65 02:16:01 PM 138.45 3.96 134.48 407.86 27601.77 02:17:01 PM 142.40 92.36 50.04 6036.20 6145.11 02:18:02 PM 24.45 1.85 22.60 156.51 1124.47 Average: 93.20 17.33 75.87 1148.66 11708.43 02:12:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 PM 79572 1802212 95.77 2088 1319312 504612 17.22 452068 1145492 37724 02:14:01 PM 96384 1785400 94.88 2088 1371612 423712 14.46 400328 1168796 111516 02:15:01 PM 73496 1808288 96.09 2088 1273740 560540 19.13 645528 918272 101456 02:16:01 PM 69268 1812516 96.32 2088 1236228 582444 19.88 748940 783048 73460 02:17:01 PM 196188 1685596 89.57 2088 1190968 433220 14.78 492856 908008 21664 02:18:02 PM 210580 1671204 88.81 2088 1196836 411804 14.05 475620 910032 9092 Average: 120915 1760869 93.57 2088 1264783 486055 16.59 535890 972275 59152 02:12:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:13:01 PM eth0 63.55 56.04 849.87 5.86 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 26.75 25.13 273.87 4.56 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 230.22 177.03 3846.20 18.21 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 6.05 8.28 8.33 3.25 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 11.26 11.97 8.20 6.19 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:02 PM eth0 10.79 12.63 10.83 7.91 0.00 0.00 0.00 02:18:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.24 48.59 835.72 7.68 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) 07/04/2025 _x86_64_ (1 CPU) 02:10:54 PM LINUX RESTART 02:12:02 PM CPU %user %nice %system %iowait %steal %idle 02:13:01 PM all 65.05 0.00 5.70 2.30 13.29 13.65 02:13:01 PM 0 65.05 0.00 5.70 2.30 13.29 13.65 02:14:01 PM all 68.19 0.00 5.64 1.76 12.89 11.51 02:14:01 PM 0 68.19 0.00 5.64 1.76 12.89 11.51 02:15:01 PM all 59.99 0.00 6.64 2.55 13.95 16.86 02:15:01 PM 0 59.99 0.00 6.64 2.55 13.95 16.86 02:16:01 PM all 64.06 0.00 7.08 1.84 15.55 11.48 02:16:01 PM 0 64.06 0.00 7.08 1.84 15.55 11.48 02:17:01 PM all 60.34 0.00 4.76 12.68 12.87 9.35 02:17:01 PM 0 60.34 0.00 4.76 12.68 12.87 9.35 02:18:02 PM all 71.23 0.00 3.60 0.89 14.15 10.13 02:18:02 PM 0 71.23 0.00 3.60 0.89 14.15 10.13 Average: all 64.79 0.00 5.57 3.69 13.79 12.16 Average: 0 64.79 0.00 5.57 3.69 13.79 12.16