---> uname -a: Linux prd-centos8-builder-2c-1g-21958.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 577 5036 19 2086 6818 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:ec:32:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feec:322e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/10/2024 _x86_64_ (2 CPU) 05:03:24 LINUX RESTART (2 CPU) 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 226.39 123.57 102.81 3711.64 7051.57 05:06:01 AM 91.52 0.28 91.23 17.86 8369.22 05:07:01 AM 23.83 0.60 23.23 50.38 954.52 05:08:01 AM 17.53 0.28 17.25 25.73 362.51 Average: 89.24 30.80 58.44 939.82 4172.32 05:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5293912 7037488 2590532 32.86 2688 1916456 707760 7.92 218548 2029008 142664 05:06:01 AM 5188112 7007072 2696332 34.20 2688 1986424 708384 7.93 244104 2083352 16440 05:07:01 AM 5125580 6946128 2758864 34.99 2688 1988052 767340 8.59 256708 2133224 148 05:08:01 AM 5122788 6944136 2761656 35.03 2688 1988848 759952 8.51 425512 1967468 168 Average: 5182598 6983706 2701846 34.27 2688 1969945 735859 8.24 286218 2053263 39855 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 263.04 150.99 1622.76 66.24 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 32.76 26.36 187.18 10.13 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.11 22.69 25.74 7.32 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 31.96 26.95 32.52 9.83 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.48 56.35 462.20 23.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/10/2024 _x86_64_ (2 CPU) 05:03:24 LINUX RESTART (2 CPU) 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 44.45 2.06 17.69 5.15 0.11 30.55 05:05:01 AM 0 48.38 1.53 16.04 4.77 0.10 29.18 05:05:01 AM 1 40.48 2.59 19.34 5.53 0.12 31.93 05:06:01 AM all 39.18 0.00 2.76 2.55 0.10 55.40 05:06:01 AM 0 44.97 0.00 2.93 2.00 0.10 50.00 05:06:01 AM 1 33.40 0.00 2.59 3.11 0.10 60.80 05:07:01 AM all 29.86 0.00 1.66 0.40 0.08 68.00 05:07:01 AM 0 28.21 0.00 1.68 0.18 0.10 69.83 05:07:01 AM 1 31.52 0.00 1.63 0.62 0.07 66.17 05:08:01 AM all 35.65 0.00 2.07 0.28 0.08 61.92 05:08:01 AM 0 56.91 0.00 2.27 0.42 0.08 40.32 05:08:01 AM 1 14.42 0.00 1.86 0.15 0.08 83.49 Average: all 37.23 0.50 5.95 2.07 0.09 54.16 Average: 0 44.59 0.37 5.65 1.82 0.10 47.47 Average: 1 29.86 0.63 6.24 2.32 0.09 60.86