---> uname -a: Linux prd-centos8-builder-2c-1g-39012.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 560 5054 19 2084 6835 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:ca:90:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:feca:90ec/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) 09/16/2024 _x86_64_ (2 CPU) 12:03:29 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 270.99 159.28 111.71 7526.16 13623.48 12:06:01 PM 104.88 0.27 104.62 17.46 8150.91 12:07:01 PM 35.24 0.27 34.97 41.85 2743.44 12:08:01 PM 18.63 0.62 18.01 34.26 434.16 Average: 107.44 40.11 67.33 1905.09 6238.16 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5323184 7005988 2561260 32.48 2688 1862432 743100 8.32 231172 2013960 115772 12:06:01 PM 5208148 7025924 2676296 33.94 2688 1985336 668020 7.48 230056 2081500 65740 12:07:01 PM 5140140 6958692 2744304 34.81 2688 1986636 722832 8.09 245980 2134540 56 12:08:01 PM 5153388 6973096 2731056 34.64 2688 1987760 712592 7.98 415848 1951732 156 Average: 5206215 6990925 2678229 33.97 2688 1955541 711636 7.97 280764 2045433 45431 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 292.72 156.96 1698.02 65.10 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 31.38 26.21 274.30 10.34 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.71 23.93 24.77 8.97 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 29.85 25.33 29.52 9.93 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 94.92 58.11 506.68 23.59 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) 09/16/2024 _x86_64_ (2 CPU) 12:03:29 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 32.99 2.95 21.10 22.56 0.17 20.23 12:05:01 PM 0 37.32 2.75 18.71 21.76 0.17 19.29 12:05:01 PM 1 28.62 3.15 23.51 23.36 0.17 21.19 12:06:01 PM all 36.47 0.00 3.53 5.89 0.14 53.96 12:06:01 PM 0 32.66 0.00 3.73 5.30 0.15 58.15 12:06:01 PM 1 40.27 0.00 3.34 6.48 0.13 49.77 12:07:01 PM all 39.59 0.00 2.32 1.38 0.16 56.55 12:07:01 PM 0 26.29 0.00 2.27 1.19 0.15 70.10 12:07:01 PM 1 52.87 0.00 2.37 1.57 0.17 43.02 12:08:01 PM all 36.42 0.00 2.54 0.80 0.13 60.11 12:08:01 PM 0 30.34 0.00 2.30 0.42 0.13 66.81 12:08:01 PM 1 42.47 0.00 2.79 1.17 0.13 53.43 Average: all 36.38 0.73 7.31 7.59 0.15 47.84 Average: 0 31.64 0.68 6.72 7.12 0.15 53.69 Average: 1 41.14 0.77 7.91 8.05 0.15 41.98