---> uname -a: Linux prd-centos7-builder-2c-1g-38427.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 548 5401 16 1871 6990 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:7e:2f:76 brd ff:ff:ff:ff:ff:ff inet 10.30.122.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe7e:2f76/64 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) 02/08/2025 _x86_64_ (2 CPU) 07:03:39 PM LINUX RESTART 07:04:05 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 369.31 33.45 335.86 4621.16 17588.40 07:06:01 PM 302.70 0.68 302.02 52.90 9118.27 07:07:01 PM 47.52 1.67 45.85 147.24 1159.39 Average: 236.91 11.45 225.46 1538.82 9100.67 07:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5691836 2317080 28.93 2620 1718512 631484 6.97 502904 1536036 144416 07:06:01 PM 5547424 2461492 30.73 2620 1803824 662532 7.31 598092 1557196 10900 07:07:01 PM 5505120 2503796 31.26 2620 1823216 685048 7.56 754112 1444780 32928 Average: 5581460 2427456 30.31 2620 1781851 659688 7.28 618369 1512671 62748 07:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 329.67 215.17 1734.11 70.03 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 39.12 34.23 246.84 10.75 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 32.58 26.53 32.49 11.10 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.35 89.18 647.07 29.73 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) 02/08/2025 _x86_64_ (2 CPU) 07:03:39 PM LINUX RESTART 07:04:05 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 39.34 0.00 6.14 7.63 0.09 46.80 07:05:01 PM 0 43.45 0.00 6.70 9.30 0.10 40.46 07:05:01 PM 1 35.25 0.00 5.59 5.97 0.09 53.10 07:06:01 PM all 35.11 0.00 3.32 2.99 0.09 58.49 07:06:01 PM 0 58.45 0.00 4.33 3.07 0.09 34.06 07:06:01 PM 1 12.95 0.00 2.34 2.92 0.07 81.72 07:07:01 PM all 36.87 0.00 1.87 0.34 0.09 60.84 07:07:01 PM 0 63.27 0.00 2.68 0.48 0.09 33.48 07:07:01 PM 1 11.81 0.00 1.14 0.22 0.10 86.74 Average: all 37.05 0.00 3.71 3.54 0.09 55.61 Average: 0 55.30 0.00 4.53 4.18 0.09 35.91 Average: 1 19.48 0.00 2.93 2.93 0.09 74.57