---> uname -a: Linux prd-centos7-builder-2c-1g-44810.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 551 5389 16 1880 6987 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:37:04:10 brd ff:ff:ff:ff:ff:ff inet 10.30.122.223/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe37:410/64 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) 04/12/2025 _x86_64_ (2 CPU) 02:03:19 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 226.63 0.85 225.78 26.91 8766.00 02:06:01 AM 203.90 0.68 203.22 53.84 5411.84 02:07:01 AM 34.31 1.95 32.36 210.53 868.02 Average: 154.95 1.16 153.79 97.09 5015.47 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5574256 2434660 30.40 2620 1811832 625996 6.91 549944 1582560 129152 02:06:01 AM 5527312 2481604 30.99 2620 1812712 667520 7.37 610156 1564696 272 02:07:01 AM 5502380 2506536 31.30 2620 1820804 681492 7.52 749896 1451192 30908 Average: 5534649 2474267 30.89 2620 1815116 658336 7.27 636665 1532816 53444 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 66.08 54.64 954.76 10.54 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 30.68 26.87 44.84 10.72 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 34.73 27.61 36.10 12.10 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 Average: eth0 43.83 36.38 345.28 11.12 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) 04/12/2025 _x86_64_ (2 CPU) 02:03:19 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 37.57 0.00 4.42 1.45 0.13 56.43 02:05:01 AM 0 50.43 0.00 5.61 1.70 0.14 42.11 02:05:01 AM 1 25.15 0.00 3.28 1.19 0.12 70.26 02:06:01 AM all 36.96 0.00 2.29 0.83 0.11 59.81 02:06:01 AM 0 69.29 0.00 3.18 1.24 0.13 26.17 02:06:01 AM 1 6.88 0.00 1.45 0.47 0.08 91.11 02:07:01 AM all 37.66 0.00 2.41 0.21 0.11 59.61 02:07:01 AM 0 51.98 0.00 2.91 0.29 0.13 44.69 02:07:01 AM 1 23.85 0.00 1.91 0.14 0.10 74.00 Average: all 37.40 0.00 3.03 0.83 0.12 58.62 Average: 0 57.21 0.00 3.90 1.07 0.13 37.69 Average: 1 18.51 0.00 2.21 0.60 0.10 78.58