---> uname -a: Linux prd-centos8-builder-2c-1g-11373.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 596 4988 19 2114 6797 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:94:70:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.251/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe94:7089/64 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) 01/11/2024 _x86_64_ (2 CPU) 17:04:20 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 212.38 110.35 102.03 3417.83 7321.40 05:07:01 PM 103.23 0.28 102.95 17.86 9004.63 05:08:01 PM 28.61 0.60 28.01 50.39 1562.84 05:09:01 PM 22.51 0.28 22.23 25.73 694.78 Average: 91.69 27.88 63.81 877.92 4646.09 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 5216536 6998784 2667900 33.84 2688 1954864 760212 8.51 218688 2106472 171672 05:07:01 PM 5065040 6920424 2819396 35.76 2688 2022328 786984 8.81 244404 2205516 41788 05:08:01 PM 5118284 6965516 2766152 35.08 2688 2014188 755864 8.46 252044 2144764 32 05:09:01 PM 5133924 6982316 2750512 34.89 2688 2015104 735672 8.24 429284 1952556 15820 Average: 5133446 6966760 2750990 34.89 2688 2001621 759683 8.50 286105 2102327 57328 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 145.36 94.50 1290.55 35.35 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 35.12 26.09 264.54 8.74 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 27.08 22.96 28.69 7.38 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 35.46 28.16 33.94 10.28 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 60.75 42.93 404.42 15.44 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) 01/11/2024 _x86_64_ (2 CPU) 17:04:20 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 41.16 1.46 15.71 5.14 0.11 36.42 05:06:01 PM 0 34.59 1.30 13.91 4.55 0.12 45.54 05:06:01 PM 1 47.70 1.62 17.51 5.74 0.10 27.34 05:07:01 PM all 40.56 0.00 3.24 2.49 0.10 53.61 05:07:01 PM 0 17.27 0.00 2.53 3.44 0.10 76.66 05:07:01 PM 1 63.93 0.00 3.95 1.53 0.10 30.49 05:08:01 PM all 26.92 0.00 1.54 0.50 0.08 70.95 05:08:01 PM 0 9.46 0.00 1.40 0.38 0.08 88.67 05:08:01 PM 1 44.40 0.00 1.68 0.62 0.08 53.21 05:09:01 PM all 37.66 0.00 2.52 0.37 0.11 59.33 05:09:01 PM 0 25.84 0.00 2.61 0.40 0.10 71.04 05:09:01 PM 1 49.50 0.00 2.43 0.35 0.12 47.60 Average: all 36.56 0.36 5.72 2.12 0.10 55.13 Average: 0 21.75 0.32 5.08 2.18 0.10 70.57 Average: 1 51.39 0.40 6.37 2.05 0.10 39.69