---> uname -a: Linux prd-centos8-builder-2c-1g-8087.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 561 5033 19 2104 6833 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:d4:5b:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fed4:5ba6/64 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) 02/23/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 230.61 133.02 97.58 5947.22 6927.39 05:06:01 PM 105.48 0.28 105.20 17.86 9303.30 05:07:01 PM 23.75 0.30 23.45 42.39 948.24 05:08:01 PM 33.69 0.78 32.91 57.05 978.97 Average: 98.38 33.60 64.78 1516.25 4539.43 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5317016 7070364 2567428 32.56 2688 1926084 674408 7.55 218548 2006440 151060 05:06:01 PM 5146032 6986240 2738412 34.73 2688 2007676 728892 8.16 243648 2128740 20308 05:07:01 PM 5236260 7073832 2648184 33.59 2688 2005140 660932 7.40 249436 2033044 12 05:08:01 PM 5121248 6964072 2763196 35.05 2688 2009340 740516 8.29 416424 1980584 29072 Average: 5205139 7023627 2679305 33.98 2688 1987060 701187 7.85 282014 2037202 50113 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 276.64 154.62 1737.92 59.74 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 41.49 29.21 297.20 9.44 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 30.38 27.03 30.15 13.91 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 34.74 27.92 35.09 11.37 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 95.82 59.70 525.12 23.62 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) 02/23/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.39 2.28 18.31 4.59 0.10 31.32 05:05:01 PM 0 46.18 2.83 20.17 4.60 0.10 26.13 05:05:01 PM 1 40.62 1.74 16.47 4.57 0.10 36.49 05:06:01 PM all 41.28 0.00 3.15 2.56 0.11 52.90 05:06:01 PM 0 54.92 0.00 3.22 2.28 0.10 39.49 05:06:01 PM 1 27.67 0.00 3.09 2.83 0.12 66.29 05:07:01 PM all 37.10 0.00 1.90 0.32 0.08 60.60 05:07:01 PM 0 40.44 0.00 1.90 0.28 0.08 57.29 05:07:01 PM 1 33.77 0.00 1.90 0.35 0.07 63.91 05:08:01 PM all 42.50 0.00 2.66 0.58 0.09 54.16 05:08:01 PM 0 58.62 0.00 2.88 0.60 0.10 37.80 05:08:01 PM 1 26.37 0.00 2.45 0.57 0.08 70.53 Average: all 41.06 0.56 6.45 2.00 0.09 49.83 Average: 0 50.06 0.70 6.97 1.93 0.10 40.25 Average: 1 32.07 0.43 5.93 2.07 0.09 59.40