---> uname -a: Linux prd-centos7-builder-2c-1g-35827.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 624 5324 16 1872 6914 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:9c:44:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.245/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe9c:44f3/64 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) 12/29/2024 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 186.94 10.67 176.27 895.27 5895.04 03:06:01 AM 295.70 0.65 295.05 52.23 8679.11 03:07:01 AM 25.82 1.67 24.15 147.24 559.56 Average: 169.39 4.29 165.09 361.92 5039.77 03:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5513312 2495596 31.16 2620 1786764 765676 8.45 634840 1570320 195056 03:06:01 AM 5486972 2521936 31.49 2620 1805100 751760 8.30 653736 1561972 232 03:07:01 AM 5542892 2466016 30.79 2620 1805924 671548 7.41 719188 1440012 14740 Average: 5514392 2494516 31.15 2620 1799263 729661 8.06 669255 1524101 70009 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 123.21 93.21 1259.48 31.71 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 26.62 24.08 61.54 8.46 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 35.41 26.73 36.74 10.36 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 Average: eth0 61.40 47.75 448.04 16.76 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) 12/29/2024 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 36.60 0.00 3.85 4.58 0.12 54.86 03:05:01 AM 0 37.11 0.00 3.61 4.68 0.12 54.48 03:05:01 AM 1 36.11 0.00 4.06 4.50 0.11 55.22 03:06:01 AM all 33.81 0.00 2.56 8.48 0.11 55.04 03:06:01 AM 0 22.56 0.00 2.13 7.47 0.10 67.72 03:06:01 AM 1 45.29 0.00 3.01 9.50 0.11 42.10 03:07:01 AM all 37.17 0.00 1.71 0.26 0.10 60.77 03:07:01 AM 0 3.79 0.00 0.84 0.12 0.08 95.16 03:07:01 AM 1 73.19 0.00 2.64 0.42 0.11 23.64 Average: all 35.86 0.00 2.70 4.44 0.11 56.90 Average: 0 20.88 0.00 2.17 4.05 0.10 72.80 Average: 1 51.33 0.00 3.24 4.85 0.11 40.47