---> uname -a: Linux prd-centos7-builder-1c-1g-4732.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 366 159 16 1311 1272 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:74:4e:ce brd ff:ff:ff:ff:ff:ff inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe74:4ece/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) 04:15:03 PM LINUX RESTART 04:16:01 PM tps rtps wtps bread/s bwrtn/s 04:17:02 PM 94.70 9.57 85.13 893.41 9143.15 04:18:01 PM 76.11 0.76 75.35 31.66 5743.18 04:19:01 PM 118.78 0.34 118.45 15.11 28479.02 04:20:01 PM 147.53 10.84 136.69 672.88 25934.55 04:21:01 PM 117.77 86.77 31.00 5856.62 2154.01 Average: 111.11 21.82 89.30 1504.63 14303.59 04:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:02 PM 106532 1775252 94.34 2088 1304008 511572 17.46 426868 1150944 52324 04:18:01 PM 149724 1732060 92.04 2088 1352156 397412 13.56 353212 1161064 111224 04:19:01 PM 72036 1809748 96.17 2088 1264880 572288 19.53 661508 891984 81188 04:20:01 PM 383728 1498056 79.61 2088 1037364 418136 14.27 462412 757932 34452 04:21:01 PM 193280 1688504 89.73 2088 1214964 426228 14.55 497536 909228 7472 Average: 181060 1700724 90.38 2088 1234674 465127 15.87 480307 974230 57332 04:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:17:02 PM eth0 63.45 53.22 843.36 5.72 0.00 0.00 0.00 04:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 28.05 26.22 281.02 4.99 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM eth0 199.75 166.60 3908.78 15.29 0.00 0.00 0.00 04:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 16.55 16.46 42.42 6.81 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM eth0 11.72 12.50 9.80 9.34 0.00 0.00 0.00 04:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.90 55.00 1017.08 8.44 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) 04:15:03 PM LINUX RESTART 04:16:01 PM CPU %user %nice %system %iowait %steal %idle 04:17:02 PM all 70.65 0.00 6.71 1.34 7.02 14.28 04:17:02 PM 0 70.65 0.00 6.71 1.34 7.02 14.28 04:18:01 PM all 73.47 0.00 6.16 1.61 7.75 11.01 04:18:01 PM 0 73.47 0.00 6.16 1.61 7.75 11.01 04:19:01 PM all 65.85 0.00 7.98 2.28 7.38 16.50 04:19:01 PM 0 65.85 0.00 7.98 2.28 7.38 16.50 04:20:01 PM all 71.05 0.00 7.70 2.29 6.38 12.58 04:20:01 PM 0 71.05 0.00 7.70 2.29 6.38 12.58 04:21:01 PM all 68.28 0.00 3.66 11.46 5.38 11.23 04:21:01 PM 0 68.28 0.00 3.66 11.46 5.38 11.23 Average: all 69.85 0.00 6.44 3.81 6.78 13.12 Average: 0 69.85 0.00 6.44 3.81 6.78 13.12