---> uname -a: Linux prd-centos8-builder-2c-1g-6579.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 590 4946 19 2162 6802 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:a2:68:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fea2:68b0/64 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) 12/20/2023 _x86_64_ (2 CPU) 18:03:21 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 207.78 100.82 106.96 3001.53 7286.60 06:06:01 PM 102.82 0.27 102.55 17.46 10495.93 06:07:01 PM 24.56 0.30 24.26 42.39 1413.15 06:08:01 PM 19.16 0.40 18.76 18.39 498.57 Average: 88.58 25.45 63.13 770.01 4923.48 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5173336 6980756 2711108 34.39 2688 1979144 761492 8.52 222028 2142276 193344 06:06:01 PM 5086508 6980772 2797936 35.49 2688 2059788 742368 8.31 244608 2179888 31236 06:07:01 PM 5084744 6980264 2799700 35.51 2688 2061064 743860 8.33 252612 2172368 4 06:08:01 PM 5094012 6987944 2790432 35.39 2688 2059548 740320 8.29 418552 1999792 13668 Average: 5109650 6982434 2774794 35.19 2688 2039886 747010 8.36 284450 2123581 59563 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 80.21 55.81 1189.22 9.28 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 33.99 25.90 279.85 7.52 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.83 17.61 21.23 5.66 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 28.29 23.36 29.33 8.13 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 41.58 30.67 379.92 7.65 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) 12/20/2023 _x86_64_ (2 CPU) 18:03:21 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 41.68 1.49 14.58 4.55 0.10 37.60 06:05:01 PM 0 34.74 1.64 15.22 5.05 0.10 43.24 06:05:01 PM 1 48.63 1.34 13.93 4.06 0.10 31.94 06:06:01 PM all 38.73 0.00 3.24 2.91 0.08 55.03 06:06:01 PM 0 27.00 0.00 3.06 4.44 0.08 65.41 06:06:01 PM 1 50.50 0.00 3.43 1.37 0.08 44.62 06:07:01 PM all 20.61 0.00 1.11 0.49 0.09 77.69 06:07:01 PM 0 10.02 0.00 1.03 0.68 0.07 88.20 06:07:01 PM 1 31.31 0.00 1.20 0.30 0.12 67.08 06:08:01 PM all 32.97 0.00 2.14 0.52 0.09 64.27 06:08:01 PM 0 25.18 0.00 1.94 0.70 0.10 72.08 06:08:01 PM 1 40.79 0.00 2.35 0.34 0.08 56.44 Average: all 33.48 0.37 5.24 2.11 0.09 58.71 Average: 0 24.19 0.41 5.28 2.71 0.09 67.32 Average: 1 42.81 0.33 5.20 1.51 0.10 50.05