---> uname -a: Linux prd-centos7-builder-2c-1g-37961.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 548 5398 16 1874 6991 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:8f:3f:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe8f:3fe7/64 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) 01/31/2025 _x86_64_ (2 CPU) 04:03:37 PM LINUX RESTART 04:04:05 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 376.57 31.71 344.86 4699.36 8177.16 04:06:01 PM 318.70 0.68 318.02 52.89 10006.89 04:07:01 PM 49.38 1.68 47.69 147.79 1185.27 Average: 245.32 10.90 234.42 1563.71 6417.86 04:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5714300 2294616 28.65 2620 1700764 626116 6.91 499312 1523048 142972 04:06:01 PM 5611752 2397164 29.93 2620 1807864 589060 6.50 528060 1563352 10816 04:07:01 PM 5552920 2455996 30.67 2620 1808832 647280 7.15 711716 1441164 14820 Average: 5626324 2382592 29.75 2620 1772487 620819 6.85 579696 1509188 56203 04:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 375.89 253.37 1669.64 71.46 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 39.27 32.97 307.48 9.89 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 37.45 29.89 34.88 16.64 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.76 102.05 648.00 31.78 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) 01/31/2025 _x86_64_ (2 CPU) 04:03:37 PM LINUX RESTART 04:04:05 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.44 0.00 5.40 6.23 0.13 52.80 04:05:01 PM 0 43.26 0.00 5.57 4.27 0.15 46.75 04:05:01 PM 1 27.80 0.00 5.24 8.14 0.11 58.71 04:06:01 PM all 33.26 0.00 2.83 3.34 0.10 60.47 04:06:01 PM 0 48.99 0.00 3.83 4.89 0.09 42.21 04:06:01 PM 1 18.06 0.00 1.87 1.85 0.09 78.14 04:07:01 PM all 35.95 0.00 2.11 0.55 0.11 61.28 04:07:01 PM 0 68.15 0.00 2.88 0.91 0.11 27.96 04:07:01 PM 1 6.00 0.00 1.40 0.24 0.12 92.24 Average: all 34.87 0.00 3.39 3.30 0.11 58.32 Average: 0 53.61 0.00 4.06 3.35 0.12 38.86 Average: 1 16.92 0.00 2.76 3.26 0.11 76.96