---> uname -a: Linux prd-centos8-builder-2c-1g-10839.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 546 5053 19 2099 6848 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:18:1d:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe18:1d17/64 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) 03/04/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 241.40 142.25 99.15 6039.45 7005.00 04:06:01 PM 101.05 0.28 100.77 17.86 9068.39 04:07:01 PM 22.50 0.30 22.20 42.39 1024.86 04:08:01 PM 23.58 0.40 23.18 18.39 666.33 Average: 97.13 35.81 61.32 1529.65 4441.09 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5312780 7066060 2571664 32.62 2688 1926524 678620 7.60 217520 2014428 151088 04:06:01 PM 5173812 7006028 2710632 34.38 2688 1999608 706064 7.90 241872 2102276 17608 04:07:01 PM 5217740 7051104 2666704 33.82 2688 2000764 662564 7.42 244696 2055312 4 04:08:01 PM 5133700 6980596 2750744 34.89 2688 2013532 732340 8.20 414116 1968892 29212 Average: 5209508 7025947 2674936 33.93 2688 1985107 694897 7.78 279551 2035227 49478 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 281.41 152.78 1743.28 62.29 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 33.01 26.28 229.70 8.53 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 20.75 18.30 21.40 5.95 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 31.56 26.37 32.79 8.83 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 91.69 55.94 506.82 21.40 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) 03/04/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 44.41 2.40 17.97 5.05 0.12 30.05 04:05:01 PM 0 39.67 1.21 12.77 4.79 0.12 41.44 04:05:01 PM 1 49.23 3.61 23.26 5.32 0.12 18.47 04:06:01 PM all 38.58 0.00 3.13 4.09 0.11 54.09 04:06:01 PM 0 35.95 0.00 2.47 3.41 0.13 58.04 04:06:01 PM 1 41.20 0.00 3.79 4.78 0.08 50.15 04:07:01 PM all 26.94 0.00 1.38 0.48 0.08 71.11 04:07:01 PM 0 21.21 0.00 1.37 0.28 0.07 77.07 04:07:01 PM 1 32.68 0.00 1.40 0.67 0.10 65.15 04:08:01 PM all 37.63 0.00 2.23 0.53 0.11 59.51 04:08:01 PM 0 23.06 0.00 2.03 0.35 0.13 74.43 04:08:01 PM 1 52.22 0.00 2.42 0.70 0.08 44.58 Average: all 36.86 0.59 6.13 2.52 0.10 53.79 Average: 0 29.94 0.30 4.64 2.20 0.11 62.80 Average: 1 43.80 0.89 7.63 2.85 0.10 44.74