---> uname -a: Linux prd-centos7-builder-2c-1g-37657.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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 558 5387 16 1875 6980 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:c9:00:12 brd ff:ff:ff:ff:ff:ff inet 10.30.122.117/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fec9:12/64 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) 01/25/2025 _x86_64_ (2 CPU) 12:03:22 PM LINUX RESTART 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 257.11 11.65 245.46 1409.35 7090.90 12:06:01 PM 294.87 0.37 294.50 17.06 9225.07 12:07:01 PM 40.06 0.37 39.70 37.58 818.52 12:08:01 PM 34.56 1.95 32.61 210.53 952.78 Average: 156.24 3.55 152.69 414.50 4511.23 12:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5659896 2349012 29.33 2620 1725272 680512 7.51 528448 1541672 144256 12:06:01 PM 5566820 2442088 30.49 2620 1806468 665804 7.35 577432 1561688 10692 12:07:01 PM 5555452 2453456 30.63 2620 1807524 672944 7.43 587972 1561660 24 12:08:01 PM 5526572 2482336 30.99 2620 1816136 687936 7.60 728552 1447452 30204 Average: 5577185 2431723 30.36 2620 1788850 676799 7.47 605601 1528118 46294 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 145.12 104.10 1206.96 43.40 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 23.82 19.84 221.51 7.36 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 24.02 23.16 23.57 8.23 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 32.91 27.22 32.98 11.44 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.10 43.32 367.78 17.50 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) 01/25/2025 _x86_64_ (2 CPU) 12:03:22 PM LINUX RESTART 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 34.22 0.00 3.89 4.61 0.10 57.19 12:05:01 PM 0 37.20 0.00 3.93 3.40 0.11 55.36 12:05:01 PM 1 31.25 0.00 3.82 5.81 0.11 59.01 12:06:01 PM all 25.92 0.00 2.30 13.47 0.11 58.19 12:06:01 PM 0 33.82 0.00 2.52 13.22 0.12 50.32 12:06:01 PM 1 18.19 0.00 2.12 13.70 0.10 65.88 12:07:01 PM all 34.76 0.00 1.53 1.49 0.10 62.12 12:07:01 PM 0 39.14 0.00 1.74 1.77 0.09 57.26 12:07:01 PM 1 30.44 0.00 1.28 1.21 0.09 66.97 12:08:01 PM all 37.94 0.00 2.31 0.53 0.09 59.13 12:08:01 PM 0 53.62 0.00 2.80 0.74 0.09 42.75 12:08:01 PM 1 22.67 0.00 1.85 0.34 0.10 75.04 Average: all 33.21 0.00 2.50 5.02 0.10 59.17 Average: 0 40.96 0.00 2.74 4.78 0.10 51.41 Average: 1 25.58 0.00 2.26 5.26 0.10 66.80