---> uname -a: Linux prd-centos8-builder-2c-1g-2831.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 583 4997 19 2119 6810 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:e9:07:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fee9:711/64 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) 02/05/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 221.13 122.06 99.07 3645.98 7265.51 04:06:01 PM 105.15 0.28 104.87 17.86 8990.65 04:07:01 PM 35.24 1.52 33.73 156.24 1652.77 04:08:01 PM 25.08 0.58 24.50 33.73 723.15 Average: 96.66 31.11 65.54 963.53 4658.31 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5180276 6962460 2704160 34.30 2688 1955116 774988 8.68 220200 2140968 171444 04:06:01 PM 5095616 6952528 2788820 35.37 2688 2023736 756084 8.46 244604 2174176 41796 04:07:01 PM 5110228 6967048 2774208 35.19 2688 2023656 757468 8.48 255244 2149364 4904 04:08:01 PM 5104144 6957600 2780292 35.26 2688 2019928 761272 8.52 422616 1989492 15820 Average: 5122566 6959909 2761870 35.03 2688 2005609 762453 8.54 285666 2113500 58491 04:04:01 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 227.54 119.08 1662.79 51.36 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 33.77 26.04 264.80 9.96 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 28.23 23.40 25.79 7.40 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 35.83 27.71 33.95 19.31 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 81.35 49.06 496.87 22.01 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) 02/05/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.68 1.97 17.07 4.52 0.12 32.64 04:05:01 PM 0 51.01 2.10 20.25 4.21 0.12 22.31 04:05:01 PM 1 36.39 1.84 13.90 4.83 0.12 42.92 04:06:01 PM all 39.83 0.00 3.57 2.98 0.11 53.51 04:06:01 PM 0 55.24 0.00 4.05 1.20 0.13 39.38 04:06:01 PM 1 24.49 0.00 3.09 4.76 0.08 67.58 04:07:01 PM all 29.80 0.00 1.68 0.78 0.08 67.65 04:07:01 PM 0 32.23 0.00 1.58 0.52 0.08 65.59 04:07:01 PM 1 27.38 0.00 1.78 1.05 0.08 69.71 04:08:01 PM all 39.08 0.00 2.43 0.36 0.09 58.04 04:08:01 PM 0 59.75 0.00 2.85 0.57 0.10 36.73 04:08:01 PM 1 18.40 0.00 2.02 0.15 0.08 79.35 Average: all 38.08 0.49 6.15 2.15 0.10 53.04 Average: 0 49.55 0.52 7.13 1.61 0.11 41.08 Average: 1 26.63 0.46 5.17 2.69 0.09 64.96