---> uname -a: Linux prd-centos8-builder-2c-1g-545.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 543 5041 19 2115 6850 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:57:b1:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe57:b118/64 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) 01/28/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 249.66 146.69 102.97 6215.69 29171.75 05:06:01 PM 94.55 0.23 94.32 16.53 8236.43 05:07:01 PM 53.14 0.35 52.79 43.73 4006.05 05:08:01 PM 14.23 0.00 14.23 0.00 324.79 Average: 102.90 36.83 66.08 1569.31 10435.89 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5329768 7058596 2554668 32.40 2688 1903712 706084 7.90 217156 1999624 132948 05:06:01 PM 5148552 7009116 2735884 34.70 2688 2028008 725532 8.12 221536 2147344 94348 05:07:01 PM 5190156 7038140 2694280 34.17 2688 2014780 692436 7.75 252212 2071556 16 05:08:01 PM 5119820 6978816 2764616 35.06 2688 2025820 761764 8.53 253684 2140684 11048 Average: 5197074 7021167 2687362 34.08 2688 1993080 721454 8.08 236147 2089802 59590 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 302.57 149.29 1687.01 61.73 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 44.31 30.84 465.27 6.90 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 25.38 21.86 25.47 7.86 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 19.44 18.63 17.50 5.57 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 97.94 55.16 548.88 20.52 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) 01/28/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 38.50 2.51 19.56 11.97 0.14 27.32 05:05:01 PM 0 40.70 1.61 17.95 12.44 0.12 27.18 05:05:01 PM 1 36.28 3.42 21.19 11.50 0.15 27.46 05:06:01 PM all 31.11 0.00 3.00 10.11 0.12 55.66 05:06:01 PM 0 22.95 0.00 2.66 11.85 0.13 62.40 05:06:01 PM 1 39.30 0.00 3.35 8.35 0.10 48.89 05:07:01 PM all 39.09 0.00 1.96 2.61 0.12 56.21 05:07:01 PM 0 16.03 0.00 1.87 2.99 0.10 79.02 05:07:01 PM 1 62.39 0.00 2.05 2.24 0.13 33.18 05:08:01 PM all 26.12 0.00 1.44 3.20 0.12 69.12 05:08:01 PM 0 31.46 0.00 1.56 2.69 0.10 64.18 05:08:01 PM 1 20.85 0.00 1.32 3.69 0.14 74.01 Average: all 33.72 0.62 6.46 6.96 0.12 52.11 Average: 0 27.71 0.40 6.00 7.50 0.11 58.28 Average: 1 39.75 0.84 6.92 6.42 0.13 45.93