---> uname -a: Linux prd-centos7-builder-2c-1g-453.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: 2799.998 BogoMIPS: 5599.99 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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 529 5415 16 1876 7009 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:47:82:20 brd ff:ff:ff:ff:ff:ff inet 10.30.123.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe47:8220/64 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) 04/25/2025 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 185.53 10.04 175.49 863.68 6694.32 08:06:01 AM 285.84 0.65 285.19 52.64 7970.31 08:07:01 AM 15.33 0.03 15.29 1.20 323.45 08:08:01 AM 11.39 0.00 11.39 0.00 229.09 08:09:01 AM 33.31 1.95 31.36 210.53 912.97 Average: 106.28 2.54 103.75 225.65 3226.18 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5619592 2389324 29.83 2620 1798756 583048 6.44 512872 1578760 176488 08:06:01 AM 5602188 2406728 30.05 2620 1809224 583080 6.44 540524 1561648 24 08:07:01 AM 5573084 2435832 30.41 2620 1809256 608212 6.72 570540 1561316 24 08:08:01 AM 5566684 2442232 30.49 2620 1809344 614688 6.79 577784 1561124 68 08:09:01 AM 5532132 2476784 30.93 2620 1817476 638420 7.05 724316 1447736 30680 Average: 5578736 2430180 30.34 2620 1808811 605490 6.68 585207 1542117 41457 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 74.14 57.65 1060.25 11.04 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 20.97 19.39 57.31 6.61 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 10.91 11.06 8.04 4.13 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 12.43 12.46 10.34 4.06 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 26.70 23.05 28.08 10.20 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.03 24.73 232.85 7.21 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) 04/25/2025 _x86_64_ (2 CPU) 08:03:19 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 34.98 0.00 3.89 3.41 0.12 57.61 08:05:01 AM 0 9.83 0.00 1.83 1.46 0.12 86.75 08:05:01 AM 1 61.59 0.00 6.08 5.49 0.13 26.71 08:06:01 AM all 24.44 0.00 1.88 13.36 0.10 60.22 08:06:01 AM 0 4.54 0.00 1.20 14.11 0.08 80.07 08:06:01 AM 1 45.27 0.00 2.61 12.56 0.11 39.46 08:07:01 AM all 14.69 0.00 0.58 6.12 0.06 78.55 08:07:01 AM 0 10.84 0.00 0.51 4.22 0.07 84.37 08:07:01 AM 1 18.59 0.00 0.62 8.06 0.05 72.68 08:08:01 AM all 14.55 0.00 0.89 5.92 0.06 78.59 08:08:01 AM 0 16.68 0.00 1.09 4.15 0.07 78.02 08:08:01 AM 1 12.42 0.00 0.71 7.66 0.05 79.16 08:09:01 AM all 28.89 0.00 1.86 2.78 0.10 66.38 08:09:01 AM 0 7.13 0.00 1.15 0.96 0.07 90.69 08:09:01 AM 1 51.83 0.00 2.63 4.72 0.12 40.69 Average: all 23.42 0.00 1.81 6.33 0.09 68.35 Average: 0 9.79 0.00 1.16 4.99 0.08 83.99 Average: 1 37.50 0.00 2.49 7.71 0.09 52.20