---> uname -a: Linux prd-centos7-builder-2c-1g-36248.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: 2799.998 BogoMIPS: 5599.99 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 567 5381 16 1872 6971 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:89:30:62 brd ff:ff:ff:ff:ff:ff inet 10.30.123.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe89:3062/64 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) 03:03:19 AM LINUX RESTART 03:04:03 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 258.99 11.63 247.36 1263.82 6400.21 03:06:01 AM 260.69 0.33 260.35 16.39 8529.19 03:07:01 AM 76.68 0.37 76.31 37.58 1797.95 03:08:01 AM 35.51 1.95 33.56 210.53 968.97 Average: 157.12 3.50 153.62 374.70 4407.42 03:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5695048 2313868 28.89 2620 1700584 638944 7.05 518628 1522680 124736 03:06:01 AM 5505724 2503192 31.26 2620 1804104 695632 7.68 640860 1560716 40624 03:07:01 AM 5568232 2440684 30.47 2620 1804960 628156 6.94 577364 1560796 24 03:08:01 AM 5520752 2488164 31.07 2620 1813464 662340 7.31 742828 1442384 30084 Average: 5572439 2436477 30.42 2620 1780778 656268 7.25 619920 1521644 48867 03:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 131.13 94.93 1057.67 38.93 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 33.67 27.95 292.07 8.99 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.95 23.60 25.87 8.03 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 29.61 24.15 29.13 11.21 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.46 42.22 345.27 16.60 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) 03:03:19 AM LINUX RESTART 03:04:03 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 28.90 0.00 3.32 7.86 0.13 59.78 03:05:01 AM 0 39.25 0.00 4.22 8.06 0.13 48.34 03:05:01 AM 1 18.76 0.00 2.46 7.67 0.12 70.98 03:06:01 AM all 35.16 0.00 2.74 3.61 0.11 58.37 03:06:01 AM 0 43.43 0.00 3.35 4.80 0.12 48.30 03:06:01 AM 1 27.04 0.00 2.15 2.46 0.12 68.22 03:07:01 AM all 34.19 0.00 1.71 1.59 0.11 62.39 03:07:01 AM 0 64.05 0.00 2.27 2.09 0.13 31.46 03:07:01 AM 1 6.63 0.00 1.18 1.12 0.08 90.99 03:08:01 AM all 38.67 0.00 1.97 0.75 0.13 58.48 03:08:01 AM 0 55.63 0.00 2.37 1.10 0.18 40.72 03:08:01 AM 1 22.57 0.00 1.61 0.43 0.10 75.28 Average: all 34.26 0.00 2.43 3.43 0.12 59.76 Average: 0 50.53 0.00 3.05 4.02 0.14 42.26 Average: 1 18.68 0.00 1.84 2.87 0.11 76.49