---> uname -a: Linux prd-centos8-builder-2c-1g-5413.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 567 4970 19 2161 6825 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:d7:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe52:d709/64 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) 12/16/2023 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 217.54 111.88 105.66 3283.04 7412.58 02:06:01 AM 103.63 0.28 103.35 17.86 10572.40 02:07:01 AM 29.36 0.30 29.06 42.39 1506.88 02:08:01 AM 25.28 0.78 24.50 57.06 728.25 Average: 93.96 28.31 65.64 850.15 5054.98 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5197360 6979876 2687076 34.08 2688 1954960 786400 8.80 220244 2121708 171516 02:06:01 AM 5160956 7054756 2723480 34.54 2688 2059556 687380 7.69 243700 2106208 31240 02:07:01 AM 5045988 6950712 2838448 36.00 2688 2070480 783224 8.77 252436 2211580 9672 02:08:01 AM 5117876 7015156 2766560 35.09 2688 2062692 718448 8.04 420780 1972640 15844 Average: 5130545 7000125 2753891 34.93 2688 2036922 743863 8.33 284290 2103034 57068 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 130.76 84.32 1264.02 28.52 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 38.74 28.58 438.27 7.85 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.18 19.96 23.82 7.03 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.86 29.21 34.34 19.35 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 57.14 40.52 440.13 15.69 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) 12/16/2023 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.04 1.57 15.73 4.59 0.09 35.97 02:05:01 AM 0 35.28 1.59 15.70 4.03 0.08 43.32 02:05:01 AM 1 48.78 1.55 15.77 5.16 0.10 28.64 02:06:01 AM all 40.38 0.00 3.30 2.52 0.11 53.70 02:06:01 AM 0 18.68 0.00 2.95 2.61 0.10 75.67 02:06:01 AM 1 62.09 0.00 3.65 2.43 0.12 31.72 02:07:01 AM all 29.16 0.00 1.42 0.43 0.08 68.91 02:07:01 AM 0 18.47 0.00 1.38 0.63 0.08 79.43 02:07:01 AM 1 39.85 0.00 1.45 0.23 0.07 58.40 02:08:01 AM all 38.07 0.00 2.81 0.27 0.08 58.77 02:08:01 AM 0 30.22 0.00 2.80 0.23 0.08 66.66 02:08:01 AM 1 45.92 0.00 2.82 0.32 0.08 50.87 Average: all 37.40 0.39 5.78 1.95 0.09 54.39 Average: 0 25.63 0.39 5.67 1.87 0.09 66.35 Average: 1 49.16 0.38 5.89 2.03 0.09 42.44