---> uname -a: Linux prd-centos8-builder-2c-1g-6196.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 570 5014 19 2114 6822 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:ea:f7:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feea:f75d/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) 02/17/2024 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 224.26 132.64 91.62 6041.53 6668.19 05:06:01 PM 100.25 0.28 99.97 17.86 8723.03 05:07:01 PM 41.19 0.30 40.89 42.39 2331.23 05:08:01 PM 19.63 0.58 19.05 33.73 507.85 Average: 96.33 33.45 62.88 1533.81 4557.75 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5277136 7039144 2607308 33.07 2688 1934980 721948 8.08 221768 2042588 160048 05:06:01 PM 5207164 7053776 2677280 33.96 2688 2012360 670928 7.51 240896 2064112 47652 05:07:01 PM 5114984 6969640 2769460 35.13 2688 2021264 751256 8.41 253248 2146056 7652 05:08:01 PM 5123068 6971776 2761376 35.02 2688 2014784 745740 8.35 420316 1971000 15820 Average: 5180588 7008584 2703856 34.29 2688 1995847 722468 8.09 284057 2055939 57793 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 303.60 154.62 1751.23 62.50 0.00 0.00 0.00 0.00 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 38.32 28.56 388.54 7.70 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 28.31 24.10 38.85 8.50 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 33.44 26.58 32.21 9.89 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 100.92 58.46 552.70 22.15 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) 02/17/2024 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.18 2.12 18.31 6.41 0.08 30.89 05:05:01 PM 0 34.42 2.24 19.43 7.02 0.08 36.80 05:05:01 PM 1 49.90 1.99 17.20 5.81 0.08 25.01 05:06:01 PM all 38.37 0.00 3.44 3.33 0.10 54.76 05:06:01 PM 0 28.05 0.00 2.76 4.30 0.10 64.79 05:06:01 PM 1 48.70 0.00 4.12 2.37 0.10 44.71 05:07:01 PM all 34.78 0.00 1.50 1.26 0.10 62.36 05:07:01 PM 0 19.70 0.00 1.33 0.98 0.10 77.88 05:07:01 PM 1 49.87 0.00 1.67 1.53 0.10 46.83 05:08:01 PM all 37.27 0.00 2.29 0.68 0.11 59.65 05:08:01 PM 0 32.35 0.00 2.12 0.82 0.10 64.61 05:08:01 PM 1 42.19 0.00 2.45 0.55 0.12 54.70 Average: all 38.13 0.52 6.34 2.91 0.10 52.00 Average: 0 28.60 0.55 6.35 3.26 0.10 61.14 Average: 1 47.66 0.49 6.33 2.56 0.10 42.87