---> uname -a: Linux prd-centos7-builder-2c-1g-37397.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 529 5419 16 1872 7009 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:87:9d:91 brd ff:ff:ff:ff:ff:ff inet 10.30.123.88/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe87:9d91/64 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) 01/22/2025 _x86_64_ (2 CPU) 02:03:48 AM LINUX RESTART 02:04:04 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 297.70 33.12 264.59 4677.84 26451.30 02:06:01 AM 318.35 0.53 317.82 18.25 9965.74 02:07:01 AM 39.64 0.47 39.17 43.44 895.55 02:08:01 AM 53.29 1.35 51.94 138.42 1127.88 Average: 175.72 8.56 167.16 1175.70 9396.73 02:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5704168 2304740 28.78 2620 1700880 654736 7.23 509032 1522408 142852 02:06:01 AM 5588684 2420224 30.22 2620 1804128 635724 7.02 555420 1560344 10680 02:07:01 AM 5572076 2436832 30.43 2620 1805380 649844 7.17 582820 1550108 48 02:08:01 AM 5518840 2490068 31.09 2620 1811320 691900 7.64 741172 1443508 19416 Average: 5595942 2412966 30.13 2620 1780427 658051 7.27 597111 1519092 43249 02:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 299.63 199.49 1641.48 67.23 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 37.92 31.88 296.49 9.47 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 30.03 28.23 29.33 8.96 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 15.35 11.21 17.49 4.79 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.15 66.03 481.69 22.05 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) 01/22/2025 _x86_64_ (2 CPU) 02:03:48 AM LINUX RESTART 02:04:04 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 39.02 0.00 5.98 9.30 0.11 45.58 02:05:01 AM 0 27.67 0.00 5.05 8.46 0.11 58.71 02:05:01 AM 1 50.63 0.00 6.96 10.17 0.11 32.13 02:06:01 AM all 38.12 0.00 2.75 2.33 0.10 56.69 02:06:01 AM 0 15.87 0.00 1.86 2.28 0.10 79.88 02:06:01 AM 1 61.31 0.00 3.66 2.38 0.09 32.56 02:07:01 AM all 35.39 0.00 2.48 0.25 0.10 61.78 02:07:01 AM 0 13.62 0.00 1.69 0.21 0.09 84.39 02:07:01 AM 1 57.93 0.00 3.31 0.30 0.11 38.35 02:08:01 AM all 16.65 0.00 1.04 2.05 0.18 80.08 02:08:01 AM 0 10.75 0.00 0.88 1.39 0.12 86.85 02:08:01 AM 1 22.71 0.00 1.17 2.70 0.24 73.18 Average: all 32.13 0.00 3.01 3.38 0.12 61.36 Average: 0 16.77 0.00 2.32 2.98 0.10 77.83 Average: 1 47.98 0.00 3.71 3.78 0.14 44.38