---> uname -a: Linux prd-centos7-builder-2c-1g-41205.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 559 5384 16 1876 6979 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:ca:34:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.228/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:feca:34b1/64 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) 03/13/2025 _x86_64_ (2 CPU) 02:03:38 AM LINUX RESTART 02:04:04 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 323.40 29.34 294.06 4461.35 14795.97 02:06:01 AM 314.53 0.68 313.84 52.91 9791.72 02:07:01 AM 46.40 1.67 44.74 147.28 1144.47 Average: 226.52 10.25 216.27 1505.00 8473.17 02:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5681956 2326952 29.05 2620 1709160 641156 7.08 524768 1524972 141020 02:06:01 AM 5549592 2459316 30.71 2620 1808372 643156 7.10 589660 1561672 10692 02:07:01 AM 5552980 2455928 30.66 2620 1809108 641480 7.08 710664 1440600 14800 Average: 5594843 2414065 30.14 2620 1775547 641931 7.09 608364 1509081 55504 02:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 312.69 194.04 1649.72 66.64 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 43.38 37.18 307.92 10.86 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 34.01 27.14 33.47 11.48 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 Average: eth0 126.96 84.31 647.15 29.04 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) 03/13/2025 _x86_64_ (2 CPU) 02:03:38 AM LINUX RESTART 02:04:04 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 39.77 0.00 5.86 5.14 0.13 49.10 02:05:01 AM 0 46.57 0.00 7.47 7.68 0.11 38.16 02:05:01 AM 1 33.11 0.00 4.24 2.65 0.13 59.87 02:06:01 AM all 34.85 0.00 3.56 2.70 0.11 58.77 02:06:01 AM 0 62.22 0.00 5.26 2.90 0.13 29.49 02:06:01 AM 1 9.40 0.00 1.97 2.50 0.10 86.03 02:07:01 AM all 34.23 0.00 2.01 1.06 0.09 62.61 02:07:01 AM 0 56.43 0.00 2.77 1.21 0.11 39.49 02:07:01 AM 1 13.16 0.00 1.31 0.92 0.09 84.51 Average: all 36.21 0.00 3.76 2.92 0.11 56.99 Average: 0 55.17 0.00 5.13 3.88 0.12 35.70 Average: 1 18.15 0.00 2.46 2.01 0.11 77.27