---> uname -a: Linux prd-centos8-builder-2c-1g-8556.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 560 4978 19 2161 6832 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:5b:dd:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe5b:ddbe/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) 12/30/2023 _x86_64_ (2 CPU) 14:03:21 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 211.10 111.51 99.58 3407.93 7278.84 02:06:01 PM 104.40 0.28 104.12 17.86 10582.52 02:07:01 PM 32.69 0.30 32.39 42.39 1604.50 02:08:01 PM 25.86 0.58 25.28 33.73 746.74 Average: 93.52 28.17 65.34 875.58 5053.24 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5252020 7033308 2632416 33.39 2688 1953876 686700 7.69 220592 2067064 170740 02:06:01 PM 5066232 6969188 2818204 35.74 2688 2068856 723672 8.10 245368 2198048 40888 02:07:01 PM 5069584 6973512 2814852 35.70 2688 2070132 723892 8.10 253668 2186652 9672 02:08:01 PM 5073596 6969488 2810840 35.65 2688 2061632 747788 8.37 420508 2017036 15816 Average: 5115358 6986374 2769078 35.12 2688 2038624 720513 8.07 285034 2117200 59279 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 134.24 82.54 1278.46 32.71 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 41.29 31.03 442.12 8.16 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.31 20.13 24.11 7.08 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 32.54 26.61 32.55 16.56 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 57.85 40.08 444.34 16.13 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) 12/30/2023 _x86_64_ (2 CPU) 14:03:21 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.03 1.48 15.95 6.23 0.11 35.20 02:05:01 PM 0 45.76 0.84 11.70 6.42 0.12 35.17 02:05:01 PM 1 36.21 2.13 20.28 6.04 0.10 35.24 02:06:01 PM all 39.87 0.00 3.34 3.43 0.09 53.26 02:06:01 PM 0 34.79 0.00 3.30 3.76 0.08 58.06 02:06:01 PM 1 44.96 0.00 3.38 3.10 0.10 48.46 02:07:01 PM all 29.88 0.00 1.46 0.69 0.08 67.88 02:07:01 PM 0 21.17 0.00 1.35 0.22 0.08 77.18 02:07:01 PM 1 38.61 0.00 1.57 1.17 0.08 58.58 02:08:01 PM all 38.65 0.00 2.45 0.40 0.10 58.40 02:08:01 PM 0 28.94 0.00 2.40 0.23 0.10 68.33 02:08:01 PM 1 48.36 0.00 2.50 0.57 0.10 48.46 Average: all 37.35 0.37 5.77 2.68 0.10 53.75 Average: 0 32.65 0.21 4.68 2.65 0.10 59.72 Average: 1 42.07 0.52 6.86 2.70 0.10 47.75