---> uname -a: Linux prd-centos7-builder-2c-1g-36330.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 557 5395 16 1868 6982 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:4e:14:6d brd ff:ff:ff:ff:ff:ff inet 10.30.123.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe4e:146d/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) 01/08/2025 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 139.10 2.25 136.85 71.15 6354.35 06:06:01 AM 266.15 0.65 265.50 52.24 7394.65 06:07:01 AM 33.84 0.13 33.71 3.33 775.45 Average: 146.39 1.00 145.39 42.07 4832.58 06:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5532160 2476756 30.92 2620 1797536 679184 7.50 609692 1573552 176548 06:06:01 AM 5515276 2493640 31.14 2620 1801920 682544 7.54 633536 1557840 3828 06:07:01 AM 5592428 2416488 30.17 2620 1798852 608224 6.72 559268 1556272 14688 Average: 5546621 2462295 30.74 2620 1799436 656651 7.25 600832 1562555 65021 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 65.41 48.94 1056.22 8.56 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 26.57 25.14 62.09 8.80 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 21.60 20.42 18.67 7.49 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.70 31.40 375.17 8.28 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) 01/08/2025 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 31.95 0.00 2.77 5.71 0.11 59.46 06:05:01 AM 0 15.03 0.00 1.86 4.92 0.10 78.09 06:05:01 AM 1 49.60 0.00 3.74 6.53 0.11 40.02 06:06:01 AM all 34.12 0.00 2.38 5.03 0.10 58.38 06:06:01 AM 0 19.31 0.00 1.65 4.34 0.09 74.62 06:06:01 AM 1 49.40 0.00 3.11 5.75 0.11 41.63 06:07:01 AM all 35.00 0.00 1.43 1.96 0.12 61.48 06:07:01 AM 0 43.29 0.00 1.49 2.01 0.14 53.07 06:07:01 AM 1 26.87 0.00 1.38 1.92 0.10 69.73 Average: all 33.70 0.00 2.19 4.23 0.11 59.77 Average: 0 25.75 0.00 1.67 3.77 0.11 68.70 Average: 1 41.79 0.00 2.73 4.70 0.11 50.68