---> uname -a: Linux prd-centos7-builder-2c-1g-36284.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 508 5440 16 1872 7030 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:aa:af brd ff:ff:ff:ff:ff:ff inet 10.30.123.216/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe7e:aaaf/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) 01/07/2025 _x86_64_ (2 CPU) 02:03:18 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 300.38 11.13 289.26 1184.81 7782.61 02:06:01 PM 294.19 0.67 293.52 52.76 8604.43 02:07:01 PM 15.71 0.03 15.68 1.20 326.67 02:08:01 PM 26.18 1.95 24.23 210.53 687.72 Average: 159.13 3.44 155.68 362.33 4350.70 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5582184 2426724 30.30 2620 1798308 653588 7.22 560248 1577188 206396 02:06:01 PM 5548376 2460532 30.72 2620 1805100 673592 7.44 597304 1561068 232 02:07:01 PM 5631588 2377320 29.68 2620 1804928 588176 6.49 515008 1560548 24 02:08:01 PM 5621952 2386956 29.80 2620 1810932 589736 6.51 638928 1445144 17824 Average: 5596025 2412883 30.13 2620 1804817 626273 6.91 577872 1535987 56119 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 197.19 131.40 1382.10 50.02 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 26.13 24.26 61.15 8.52 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 17.04 16.43 13.45 5.70 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 21.39 18.89 24.02 8.23 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.44 47.74 370.18 18.12 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) 01/07/2025 _x86_64_ (2 CPU) 02:03:18 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 37.43 0.00 4.22 3.58 0.12 54.65 02:05:01 PM 0 60.34 0.00 5.26 3.25 0.16 30.98 02:05:01 PM 1 15.85 0.00 3.23 3.90 0.09 76.93 02:06:01 PM all 34.58 0.00 2.32 5.10 0.11 57.90 02:06:01 PM 0 49.26 0.00 2.62 5.74 0.11 42.27 02:06:01 PM 1 20.58 0.00 2.02 4.47 0.09 72.84 02:07:01 PM all 24.98 0.00 1.15 3.32 0.12 70.43 02:07:01 PM 0 33.71 0.00 1.32 4.33 0.12 60.51 02:07:01 PM 1 16.37 0.00 0.97 2.33 0.14 80.19 02:08:01 PM all 26.15 0.00 1.49 3.16 0.13 69.08 02:08:01 PM 0 32.00 0.00 1.44 3.46 0.14 62.96 02:08:01 PM 1 20.37 0.00 1.51 2.87 0.11 75.14 Average: all 30.78 0.00 2.29 3.79 0.12 63.02 Average: 0 43.71 0.00 2.64 4.20 0.13 49.32 Average: 1 18.28 0.00 1.94 3.40 0.10 76.28