---> uname -a: Linux prd-centos8-builder-2c-1g-12703.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 580 5005 19 2113 6813 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:89:0b:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe89:b26/64 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) 01/16/2024 _x86_64_ (2 CPU) 15:03:23 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 215.41 115.94 99.47 3152.15 7271.36 03:06:01 PM 79.12 0.23 78.89 16.53 7998.33 03:07:01 PM 58.54 0.35 58.19 43.73 4134.28 03:08:01 PM 15.25 0.00 15.25 0.00 378.25 Average: 92.08 29.14 62.95 803.20 4945.65 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5184872 6966880 2699564 34.24 2688 1954724 759228 8.50 219456 2133500 171648 03:06:01 PM 5139976 6982344 2744460 34.81 2688 2008964 741032 8.30 220996 2153132 81020 03:07:01 PM 5149196 6996344 2735240 34.69 2688 2013816 713776 7.99 252272 2110400 24 03:08:01 PM 5073280 6931424 2811156 35.65 2688 2024852 760752 8.52 253772 2185096 11056 Average: 5136831 6969248 2747605 34.85 2688 2000589 743697 8.33 236624 2145532 65937 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 97.05 64.11 1225.90 24.13 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 18.01 13.83 131.83 4.58 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 32.24 27.03 151.35 8.50 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 21.18 18.76 19.13 5.66 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 42.12 30.94 382.09 10.71 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) 01/16/2024 _x86_64_ (2 CPU) 15:03:23 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 40.36 2.07 16.44 3.83 0.14 37.17 03:05:01 PM 0 42.12 1.27 11.19 2.86 0.14 42.42 03:05:01 PM 1 38.57 2.87 21.74 4.81 0.14 31.87 03:06:01 PM all 23.32 0.00 2.28 22.57 0.11 51.72 03:06:01 PM 0 5.59 0.00 1.57 2.95 0.12 89.77 03:06:01 PM 1 41.03 0.00 2.98 42.17 0.10 13.72 03:07:01 PM all 40.29 0.00 2.27 1.60 0.10 55.74 03:07:01 PM 0 18.63 0.00 1.93 1.98 0.08 77.37 03:07:01 PM 1 61.92 0.00 2.61 1.22 0.12 34.13 03:08:01 PM all 25.77 0.00 1.43 0.28 0.06 72.46 03:08:01 PM 0 15.45 0.00 1.09 0.38 0.05 83.03 03:08:01 PM 1 36.07 0.00 1.77 0.18 0.07 61.91 Average: all 32.40 0.51 5.55 7.09 0.10 54.36 Average: 0 20.37 0.31 3.92 2.04 0.10 73.26 Average: 1 44.44 0.70 7.18 12.14 0.10 35.43