---> uname -a: Linux prd-centos7-builder-2c-1g-37809.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 527 5418 16 1874 7011 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:2d:a2:46 brd ff:ff:ff:ff:ff:ff inet 10.30.122.99/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe2d:a246/64 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) 01/27/2025 _x86_64_ (2 CPU) 03:03:27 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 288.87 10.83 278.05 1208.39 7104.71 03:06:01 PM 297.10 0.72 296.39 54.91 8613.44 03:07:01 PM 32.77 1.95 30.82 210.56 803.25 Average: 206.25 4.50 201.75 491.33 5507.22 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5608440 2400476 29.97 2620 1797804 602980 6.66 529784 1578736 204892 03:06:01 PM 5565236 2443680 30.51 2620 1807860 624212 6.89 577392 1562296 232 03:07:01 PM 5582232 2426684 30.30 2620 1813664 597236 6.59 675960 1446364 17832 Average: 5585303 2423613 30.26 2620 1806443 608143 6.71 594379 1529132 74319 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 146.89 112.16 1271.46 39.86 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 30.05 26.40 62.71 9.84 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 35.45 28.49 36.01 12.22 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.80 55.69 456.77 20.64 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) 01/27/2025 _x86_64_ (2 CPU) 03:03:27 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 36.47 0.00 4.41 3.66 0.11 55.36 03:05:01 PM 0 62.17 0.00 5.80 2.67 0.13 29.23 03:05:01 PM 1 12.35 0.00 3.14 4.58 0.10 79.83 03:06:01 PM all 30.90 0.00 2.25 4.33 0.11 62.42 03:06:01 PM 0 50.24 0.00 2.96 4.70 0.11 41.99 03:06:01 PM 1 12.54 0.00 1.56 3.98 0.09 81.84 03:07:01 PM all 35.05 0.00 2.24 0.66 0.10 61.95 03:07:01 PM 0 39.40 0.00 2.07 1.14 0.11 57.27 03:07:01 PM 1 30.77 0.00 2.39 0.19 0.11 66.54 Average: all 34.13 0.00 2.97 2.89 0.10 59.91 Average: 0 50.52 0.00 3.60 2.83 0.11 42.94 Average: 1 18.46 0.00 2.36 2.94 0.10 76.14