---> uname -a: Linux prd-centos7-builder-1c-1g-4754.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 347 211 16 1278 1300 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:f4:2c:5d brd ff:ff:ff:ff:ff:ff inet 10.32.6.35/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fef4:2c5d/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) 04:57:39 PM LINUX RESTART 04:58:01 PM tps rtps wtps bread/s bwrtn/s 04:59:02 PM 150.94 75.49 75.45 5904.96 40540.27 05:00:01 PM 85.39 1.75 83.65 105.59 9326.13 05:01:01 PM 100.18 1.28 98.90 179.39 8699.45 05:02:01 PM 129.07 58.02 71.05 4409.92 20985.97 05:03:02 PM 25.28 0.92 24.37 168.15 1191.43 Average: 98.34 27.58 70.76 2160.22 16186.63 04:58:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:02 PM 104548 1777236 94.44 2088 1422888 426644 14.56 329520 1287688 29684 05:00:01 PM 183564 1698220 90.25 2088 1302376 433612 14.80 353976 1151896 71848 05:01:01 PM 77468 1804316 95.88 2088 1315276 543628 18.55 479840 1095664 81012 05:02:01 PM 192884 1688900 89.75 2088 1208428 480320 16.39 516312 944364 13216 05:03:02 PM 201036 1680748 89.32 2088 1212784 468116 15.97 500352 952724 7752 Average: 151900 1729884 91.93 2088 1292350 470464 16.05 436000 1086467 40702 04:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:59:02 PM eth0 293.46 135.42 874.70 58.66 0.00 0.00 0.00 04:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 59.70 53.03 752.11 6.00 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 33.33 30.19 430.53 6.01 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 78.14 65.38 1889.70 13.81 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 11.91 13.96 11.79 8.70 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 Average: eth0 95.51 59.68 792.83 18.68 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) 07/03/2025 _x86_64_ (1 CPU) 04:57:39 PM LINUX RESTART 04:58:01 PM CPU %user %nice %system %iowait %steal %idle 04:59:02 PM all 64.53 0.00 15.78 4.03 10.57 5.10 04:59:02 PM 0 64.53 0.00 15.78 4.03 10.57 5.10 05:00:01 PM all 66.23 0.00 6.08 1.79 7.79 18.12 05:00:01 PM 0 66.23 0.00 6.08 1.79 7.79 18.12 05:01:01 PM all 71.87 0.00 6.72 1.24 8.46 11.71 05:01:01 PM 0 71.87 0.00 6.72 1.24 8.46 11.71 05:02:01 PM all 67.77 0.00 6.16 8.91 5.98 11.19 05:02:01 PM 0 67.77 0.00 6.16 8.91 5.98 11.19 05:03:02 PM all 77.83 0.00 4.17 0.56 6.08 11.36 05:03:02 PM 0 77.83 0.00 4.17 0.56 6.08 11.36 Average: all 69.64 0.00 7.79 3.31 7.78 11.48 Average: 0 69.64 0.00 7.79 3.31 7.78 11.48