---> uname -a: Linux prd-centos8-builder-2c-1g-18959.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 566 5036 19 2096 6828 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:e4:ba:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fee4:ba0c/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) 03/28/2024 _x86_64_ (2 CPU) 19:03:29 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 238.89 140.94 97.95 6022.26 7057.68 07:06:01 PM 94.43 0.28 94.15 17.86 8688.37 07:07:01 PM 23.53 0.30 23.23 42.39 935.64 07:08:01 PM 23.18 0.78 22.40 57.06 530.23 Average: 95.01 35.58 59.43 1535.08 4303.10 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5289336 7034600 2595100 32.91 2688 1919192 725148 8.12 219584 2034008 143960 07:06:01 PM 5184716 7014436 2699720 34.24 2688 1997356 701240 7.85 243912 2087460 16440 07:07:01 PM 5181792 7012208 2702644 34.28 2688 1998632 707264 7.92 246008 2089068 16 07:08:01 PM 5184304 7019444 2700132 34.25 2688 2002776 698396 7.82 414500 1918112 12764 Average: 5210037 7020172 2674399 33.92 2688 1979489 708012 7.93 281001 2032162 43295 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 330.36 159.66 1752.74 60.59 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 34.14 27.78 194.65 9.87 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.00 22.15 24.91 7.34 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 39.54 31.58 36.65 20.15 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 107.27 60.30 502.29 24.49 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) 03/28/2024 _x86_64_ (2 CPU) 19:03:29 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 43.83 2.50 18.70 4.78 0.11 30.08 07:05:01 PM 0 38.67 2.76 18.77 3.99 0.10 35.71 07:05:01 PM 1 49.03 2.23 18.64 5.58 0.12 24.40 07:06:01 PM all 41.94 0.00 2.98 1.76 0.12 53.20 07:06:01 PM 0 32.49 0.00 2.54 1.75 0.12 63.10 07:06:01 PM 1 51.39 0.00 3.42 1.78 0.12 43.29 07:07:01 PM all 32.82 0.00 1.65 0.29 0.08 65.15 07:07:01 PM 0 29.56 0.00 1.75 0.18 0.08 68.43 07:07:01 PM 1 36.10 0.00 1.55 0.40 0.08 61.87 07:08:01 PM all 38.72 0.00 2.52 0.22 0.08 58.45 07:08:01 PM 0 33.28 0.00 2.35 0.20 0.08 64.09 07:08:01 PM 1 44.16 0.00 2.70 0.25 0.08 52.80 Average: all 39.31 0.61 6.40 1.75 0.10 51.82 Average: 0 33.48 0.68 6.30 1.52 0.10 57.92 Average: 1 45.15 0.55 6.51 1.98 0.10 45.71