---> uname -a: Linux prd-centos8-builder-2c-1g-11209.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: 2800.000 BogoMIPS: 5600.00 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 575 5010 19 2113 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:3c:fc:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe3c:fccb/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) 10:03:23 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 237.30 149.61 87.69 6303.12 12117.24 10:06:01 AM 85.92 0.23 85.69 16.53 8029.00 10:07:01 AM 70.29 0.32 69.97 43.19 4931.28 10:08:01 AM 11.60 0.03 11.56 0.53 241.24 10:09:01 AM 37.03 0.78 36.24 57.06 1131.73 Average: 88.43 30.20 58.23 1284.38 5290.38 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5336376 7064616 2548068 32.32 2688 1901468 687932 7.70 217420 1990868 131964 10:06:01 AM 5162612 7005196 2721832 34.52 2688 2008852 722144 8.08 220728 2133580 96392 10:07:01 AM 5141312 6988688 2743132 34.79 2688 2014008 724816 8.11 252616 2121656 32 10:08:01 AM 5172652 7020028 2711792 34.39 2688 2014016 696700 7.80 253136 2090164 20 10:09:01 AM 5157288 7009164 2727156 34.59 2688 2017984 718364 8.04 425100 1934112 27372 Average: 5194048 7017538 2690396 34.12 2688 1991266 709991 7.95 273800 2054076 51156 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 261.19 147.48 1662.02 58.84 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 36.16 24.21 350.31 6.45 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 36.26 29.56 154.69 9.89 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 19.53 17.38 17.64 5.15 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 32.99 26.01 31.04 22.21 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 77.24 48.93 443.21 20.51 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) 10:03:23 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 39.18 2.41 18.95 9.97 0.13 29.36 10:05:01 AM 0 31.37 2.62 20.28 11.10 0.15 34.48 10:05:01 AM 1 46.96 2.21 17.63 8.84 0.10 24.25 10:06:01 AM all 27.94 0.00 2.68 13.99 0.10 55.29 10:06:01 AM 0 25.97 0.00 2.56 12.08 0.10 59.29 10:06:01 AM 1 29.92 0.00 2.81 15.91 0.10 51.27 10:07:01 AM all 38.27 0.00 2.54 2.71 0.10 56.38 10:07:01 AM 0 30.18 0.00 2.50 3.07 0.10 64.14 10:07:01 AM 1 46.37 0.00 2.57 2.35 0.10 48.61 10:08:01 AM all 26.10 0.00 1.52 0.43 0.09 71.86 10:08:01 AM 0 27.09 0.00 1.72 0.17 0.10 70.92 10:08:01 AM 1 25.12 0.00 1.32 0.68 0.08 72.79 10:09:01 AM all 43.14 0.00 2.70 0.74 0.11 53.31 10:09:01 AM 0 22.44 0.00 2.12 0.82 0.10 74.52 10:09:01 AM 1 64.00 0.00 3.29 0.66 0.12 31.94 Average: all 34.91 0.48 5.63 5.55 0.11 53.33 Average: 0 27.39 0.51 5.77 5.42 0.11 60.79 Average: 1 42.44 0.44 5.49 5.67 0.10 45.86