---> uname -a: Linux prd-centos8-builder-2c-1g-4591.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 574 4963 19 2161 6818 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:52:97:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe52:975e/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) 12/12/2023 _x86_64_ (2 CPU) 16:03:22 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 227.93 122.34 105.59 3247.18 7494.70 04:06:01 PM 102.98 0.28 102.70 17.86 10529.58 04:07:01 PM 32.54 0.30 32.24 42.39 1597.68 04:08:01 PM 25.71 0.78 24.93 57.05 737.94 Average: 96.74 30.54 66.20 831.02 5079.73 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5188292 6971372 2696152 34.20 2688 1955480 757432 8.48 220300 2132160 172308 04:06:01 PM 5104020 6997692 2780424 35.26 2688 2059264 705036 7.89 243808 2162924 31236 04:07:01 PM 5043704 6938768 2840740 36.03 2688 2060560 751120 8.41 252196 2214528 48 04:08:01 PM 5126500 7023380 2757944 34.98 2688 2062400 667968 7.48 420972 1965004 15844 Average: 5115629 6982803 2768815 35.12 2688 2034426 720389 8.06 284319 2118654 54859 04:04:02 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 99.19 68.19 1247.03 20.99 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 39.83 30.14 439.36 7.96 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 23.10 20.16 23.28 7.09 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 33.22 27.27 33.83 9.88 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 48.62 36.31 432.47 11.44 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) 12/12/2023 _x86_64_ (2 CPU) 16:03:22 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.50 2.18 16.93 5.02 0.11 34.27 04:05:01 PM 0 45.85 2.59 20.77 5.40 0.10 25.29 04:05:01 PM 1 37.18 1.77 13.13 4.64 0.12 43.16 04:06:01 PM all 40.21 0.00 3.28 2.66 0.13 53.73 04:06:01 PM 0 48.08 0.00 3.37 2.39 0.12 46.04 04:06:01 PM 1 32.37 0.00 3.18 2.93 0.13 61.39 04:07:01 PM all 28.61 0.00 1.44 0.70 0.09 69.15 04:07:01 PM 0 43.85 0.00 1.47 0.53 0.10 54.04 04:07:01 PM 1 13.40 0.00 1.42 0.87 0.08 84.23 04:08:01 PM all 38.20 0.00 2.57 0.41 0.11 58.71 04:08:01 PM 0 59.57 0.00 3.07 0.58 0.10 36.67 04:08:01 PM 1 16.89 0.00 2.06 0.23 0.12 80.70 Average: all 37.09 0.53 5.96 2.17 0.11 54.13 Average: 0 49.37 0.63 7.04 2.20 0.11 40.65 Average: 1 24.87 0.43 4.88 2.15 0.11 67.55