---> uname -a: Linux prd-centos7-builder-2c-1g-38715.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 retpoline_amd ssbd 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 560 5383 16 1877 6978 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:50:08:88 brd ff:ff:ff:ff:ff:ff inet 10.30.123.224/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe50:888/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/12/2025 _x86_64_ (2 CPU) 02:03:19 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 217.93 9.57 208.37 866.52 8399.92 02:06:01 AM 212.89 0.50 212.39 17.99 5871.04 02:07:01 AM 8.21 0.03 8.18 1.20 178.62 02:08:01 AM 8.05 0.00 8.05 0.00 143.23 02:09:01 AM 1.72 0.00 1.72 0.00 26.87 02:10:01 AM 6.90 0.00 6.90 0.00 130.85 02:11:01 AM 27.50 2.10 25.40 245.21 682.83 Average: 68.69 1.72 66.96 159.91 2190.42 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5539984 2468924 30.83 2620 1809456 659256 7.28 595288 1575600 135680 02:06:01 AM 5539036 2469872 30.84 2620 1809280 650884 7.19 599776 1562996 4 02:07:01 AM 5538228 2470680 30.85 2620 1809320 651840 7.20 600880 1563020 8 02:08:01 AM 5536944 2471964 30.87 2620 1809328 651332 7.19 602644 1562664 4 02:09:01 AM 5537036 2471872 30.86 2620 1809332 651348 7.19 602816 1562664 8 02:10:01 AM 5538736 2470172 30.84 2620 1809336 649996 7.18 602028 1562476 8 02:11:01 AM 5528664 2480244 30.97 2620 1817772 652956 7.21 728196 1447756 19288 Average: 5536947 2471961 30.87 2620 1810546 652516 7.20 618804 1548168 22143 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 74.31 56.10 1089.39 10.88 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 13.84 11.94 26.01 4.78 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 5.46 4.40 3.91 1.92 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 7.40 5.66 4.78 2.45 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.68 0.35 0.18 0.07 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 6.38 4.98 4.51 2.15 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 28.77 22.17 31.05 10.03 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.42 14.99 163.53 4.60 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/12/2025 _x86_64_ (2 CPU) 02:03:19 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 37.69 0.00 3.85 3.18 0.11 55.17 02:05:01 AM 0 12.55 0.00 1.89 1.99 0.10 83.47 02:05:01 AM 1 63.93 0.00 5.93 4.43 0.09 25.62 02:06:01 AM all 18.38 0.00 1.32 1.75 0.06 78.49 02:06:01 AM 0 4.99 0.00 0.98 1.68 0.07 92.28 02:06:01 AM 1 32.12 0.00 1.67 1.83 0.07 64.31 02:07:01 AM all 6.07 0.00 0.35 0.03 0.03 93.51 02:07:01 AM 0 4.69 0.00 0.30 0.05 0.03 94.92 02:07:01 AM 1 7.46 0.00 0.39 0.02 0.03 92.10 02:08:01 AM all 6.92 0.00 0.33 0.04 0.05 92.66 02:08:01 AM 0 12.68 0.00 0.44 0.05 0.03 86.79 02:08:01 AM 1 1.26 0.00 0.23 0.02 0.05 98.44 02:09:01 AM all 0.14 0.00 0.03 0.00 0.03 99.80 02:09:01 AM 0 0.02 0.00 0.02 0.00 0.03 99.93 02:09:01 AM 1 0.25 0.00 0.03 0.00 0.03 99.68 02:10:01 AM all 7.40 0.00 0.35 0.03 0.03 92.19 02:10:01 AM 0 12.85 0.00 0.39 0.08 0.03 86.64 02:10:01 AM 1 2.00 0.00 0.29 0.00 0.03 97.69 02:11:01 AM all 26.17 0.00 1.81 0.24 0.09 71.70 02:11:01 AM 0 14.39 0.00 1.58 0.12 0.09 83.83 02:11:01 AM 1 38.34 0.00 2.07 0.35 0.07 59.17 Average: all 14.46 0.00 1.13 0.74 0.06 83.62 Average: 0 8.84 0.00 0.79 0.56 0.06 89.75 Average: 1 20.14 0.00 1.47 0.91 0.05 77.42