---> uname -a: Linux prd-centos8-builder-2c-1g-9275.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 535 5065 19 2099 6860 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:09:cd:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe09:cd9f/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) 02/27/2024 _x86_64_ (2 CPU) 23:03:32 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 221.41 148.37 73.04 5089.37 27853.15 11:06:01 PM 118.40 6.60 111.80 1268.46 8861.69 11:07:01 PM 67.04 0.53 66.51 59.59 5213.73 11:08:01 PM 12.26 0.00 12.26 0.00 278.12 11:09:01 PM 21.53 0.58 20.94 33.72 644.04 Average: 88.13 31.22 56.91 1290.31 8570.52 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5498784 7040600 2385660 30.26 2688 1724392 720812 8.07 196724 1884936 62816 11:06:01 PM 5161928 7010384 2722516 34.53 2688 2015296 697764 7.81 227608 2127100 127168 11:07:01 PM 5192944 7026792 2691500 34.14 2688 2001512 682968 7.65 245204 2080124 32 11:08:01 PM 5237560 7071400 2646884 33.57 2688 2001504 637360 7.13 245740 2034980 8 11:09:01 PM 5200140 7036160 2684304 34.05 2688 2002804 685628 7.68 413328 1905104 17524 Average: 5258271 7037067 2626173 33.31 2688 1949102 684906 7.67 265721 2006449 41510 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 232.66 132.42 1085.18 59.07 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 51.52 34.81 859.53 7.62 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 28.91 25.46 44.10 8.59 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 12.26 11.08 10.47 3.80 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 26.37 21.36 28.92 8.27 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 70.35 45.03 405.65 17.47 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) 02/27/2024 _x86_64_ (2 CPU) 23:03:32 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 28.82 2.74 18.38 31.62 0.12 18.33 11:05:01 PM 0 34.98 2.18 14.95 30.97 0.12 16.80 11:05:01 PM 1 22.58 3.30 21.85 32.27 0.12 19.88 11:06:01 PM all 35.41 0.00 3.80 5.89 0.12 54.79 11:06:01 PM 0 46.84 0.00 4.65 6.15 0.12 42.24 11:06:01 PM 1 24.00 0.00 2.94 5.64 0.12 67.30 11:07:01 PM all 37.43 0.00 2.23 2.69 0.10 57.56 11:07:01 PM 0 39.15 0.00 2.51 2.70 0.10 55.54 11:07:01 PM 1 35.70 0.00 1.94 2.68 0.10 59.58 11:08:01 PM all 19.85 0.00 0.80 0.50 0.08 78.77 11:08:01 PM 0 28.49 0.00 0.73 0.37 0.08 70.33 11:08:01 PM 1 11.22 0.00 0.87 0.63 0.07 87.21 11:09:01 PM all 30.44 0.00 2.04 2.46 0.11 64.95 11:09:01 PM 0 32.13 0.00 2.27 1.17 0.12 64.31 11:09:01 PM 1 28.77 0.00 1.82 3.74 0.10 65.58 Average: all 30.40 0.54 5.40 8.55 0.10 55.00 Average: 0 36.34 0.43 5.00 8.23 0.11 49.89 Average: 1 24.46 0.65 5.80 8.88 0.10 60.11