---> uname -a: Linux prd-centos8-builder-2c-1g-7797.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 566 4970 19 2162 6826 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:e2:80:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fee2:8094/64 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) 12/26/2023 _x86_64_ (2 CPU) 18:03:22 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 214.91 114.11 100.80 3137.08 7281.37 06:06:01 PM 100.67 0.28 100.38 17.86 10983.51 06:07:01 PM 40.01 0.60 39.41 50.39 2275.54 06:08:01 PM 15.56 0.07 15.49 5.20 378.94 Average: 92.79 28.76 64.02 802.57 5229.88 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5292052 7060596 2592384 32.88 2688 1941724 656004 7.34 218216 2029968 159840 06:06:01 PM 5144572 7038920 2739864 34.75 2688 2059620 671388 7.52 238184 2123900 46948 06:07:01 PM 5128824 7023944 2755612 34.95 2688 2061116 703464 7.87 252360 2127756 24 06:08:01 PM 5153184 7046388 2731252 34.64 2688 2059108 722948 8.09 259508 2094000 13560 Average: 5179658 7042462 2704778 34.31 2688 2030392 688451 7.71 242067 2093906 55093 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 119.93 77.52 1240.47 26.67 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 33.39 23.49 453.81 6.13 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 27.85 23.41 31.15 14.25 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 27.86 22.61 28.53 8.40 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 52.25 36.76 438.47 13.86 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) 12/26/2023 _x86_64_ (2 CPU) 18:03:22 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 38.64 1.94 16.46 5.48 0.11 37.38 06:05:01 PM 0 39.60 1.47 15.05 6.23 0.12 37.52 06:05:01 PM 1 37.67 2.41 17.87 4.72 0.10 37.23 06:06:01 PM all 34.53 0.00 3.06 4.69 0.09 57.62 06:06:01 PM 0 24.64 0.00 2.70 5.14 0.08 67.44 06:06:01 PM 1 44.48 0.00 3.43 4.24 0.10 47.75 06:07:01 PM all 32.46 0.00 1.65 1.89 0.10 63.90 06:07:01 PM 0 30.27 0.00 1.62 2.08 0.10 65.93 06:07:01 PM 1 34.66 0.00 1.68 1.69 0.10 61.87 06:08:01 PM all 31.07 0.00 1.88 0.48 0.08 66.50 06:08:01 PM 0 25.82 0.00 1.87 0.55 0.08 71.68 06:08:01 PM 1 36.32 0.00 1.88 0.42 0.07 61.32 Average: all 34.16 0.48 5.72 3.13 0.09 56.42 Average: 0 30.04 0.36 5.27 3.49 0.10 60.73 Average: 1 38.28 0.60 6.17 2.76 0.09 52.10