---> uname -a: Linux prd-centos7-builder-2c-1g-38533.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 517 5424 16 1878 7020 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:5f:6a:0d brd ff:ff:ff:ff:ff:ff inet 10.30.123.137/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe5f:6a0d/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) 02/10/2025 _x86_64_ (2 CPU) 01:03:48 PM LINUX RESTART 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 294.51 99.10 195.41 8249.53 39303.49 01:06:01 PM 145.50 0.17 145.34 5.33 5620.24 01:07:01 PM 297.42 0.70 296.72 53.44 8862.74 01:08:01 PM 48.16 1.85 46.31 190.04 1161.94 Average: 195.99 25.15 170.84 2099.14 13630.92 01:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5875612 2133304 26.64 2620 1569748 622060 6.87 481392 1410220 69068 01:06:01 PM 5659708 2349208 29.33 2620 1756628 615304 6.79 513400 1557984 164528 01:07:01 PM 5543848 2465068 30.78 2620 1810416 645472 7.13 596128 1564368 10900 01:08:01 PM 5607424 2401492 29.99 2620 1815580 571520 6.31 647468 1449252 17904 Average: 5671648 2337268 29.18 2620 1738093 613589 6.77 559597 1495456 65600 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 234.86 158.30 949.86 61.16 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 51.33 36.53 876.74 6.68 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.89 23.57 61.55 8.70 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.28 28.75 34.71 16.32 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.73 61.39 478.79 23.06 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) 02/10/2025 _x86_64_ (2 CPU) 01:03:48 PM LINUX RESTART 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 28.48 0.00 7.09 28.65 0.16 35.62 01:05:01 PM 0 36.74 0.00 7.29 30.18 0.16 25.62 01:05:01 PM 1 20.25 0.00 6.88 27.13 0.15 45.59 01:06:01 PM all 19.27 0.00 2.13 20.91 0.08 57.61 01:06:01 PM 0 27.52 0.00 2.87 19.42 0.09 50.11 01:06:01 PM 1 11.15 0.00 1.43 22.39 0.07 64.97 01:07:01 PM all 33.60 0.00 2.88 2.94 0.11 60.46 01:07:01 PM 0 59.68 0.00 4.31 2.87 0.15 32.99 01:07:01 PM 1 9.20 0.00 1.53 2.99 0.09 86.19 01:08:01 PM all 35.20 0.00 2.22 0.53 0.10 61.96 01:08:01 PM 0 60.85 0.00 3.13 0.92 0.11 34.99 01:08:01 PM 1 11.07 0.00 1.38 0.15 0.10 87.30 Average: all 29.08 0.00 3.54 13.17 0.11 54.10 Average: 0 45.98 0.00 4.38 13.40 0.13 36.12 Average: 1 12.80 0.00 2.74 12.94 0.10 71.43