---> uname -a: Linux prd-centos8-builder-2c-1g-15201.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 578 5005 19 2115 6815 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:d6:07:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fed6:79b/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) 01/26/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 219.43 111.03 108.40 3092.28 7339.69 10:06:01 AM 95.18 0.77 94.42 64.26 8506.12 10:07:01 AM 33.66 1.32 32.34 117.45 1598.75 10:08:01 AM 27.65 0.48 27.16 49.06 819.00 Average: 93.98 28.40 65.58 830.76 4565.89 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5141164 6979308 2743280 34.79 2688 2005476 799868 8.95 229808 2152784 219784 10:06:01 AM 5177652 7022680 2706792 34.33 2688 2011660 713708 7.99 245984 2091876 32148 10:07:01 AM 5189880 7038436 2694564 34.18 2688 2015184 696508 7.80 255124 2069728 24 10:08:01 AM 5110444 6964256 2774000 35.18 2688 2019556 752728 8.43 432172 1970372 28108 Average: 5154785 7001170 2729659 34.62 2688 2012969 740703 8.29 290772 2071190 70016 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 68.92 47.53 1080.91 9.20 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 32.99 27.85 200.40 8.28 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 22.83 19.76 17.69 6.85 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 35.21 28.18 34.39 10.47 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 39.99 30.83 333.35 8.70 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) 01/26/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.92 1.60 15.34 3.60 0.13 36.41 10:05:01 AM 0 32.86 2.10 17.76 4.09 0.12 43.07 10:05:01 AM 1 52.87 1.11 12.94 3.11 0.13 29.84 10:06:01 AM all 38.19 0.00 3.12 2.22 0.13 56.33 10:06:01 AM 0 24.28 0.00 2.68 3.26 0.12 69.66 10:06:01 AM 1 52.13 0.00 3.57 1.18 0.15 42.96 10:07:01 AM all 29.07 0.00 1.36 0.51 0.11 68.95 10:07:01 AM 0 8.14 0.00 1.27 0.58 0.12 89.89 10:07:01 AM 1 50.05 0.00 1.45 0.43 0.10 47.96 10:08:01 AM all 40.09 0.00 2.91 0.38 0.12 56.50 10:08:01 AM 0 29.84 0.00 2.56 0.28 0.10 67.22 10:08:01 AM 1 50.37 0.00 3.25 0.48 0.15 45.75 Average: all 37.55 0.40 5.65 1.67 0.12 54.61 Average: 0 23.74 0.52 6.01 2.04 0.11 67.58 Average: 1 51.35 0.28 5.29 1.30 0.13 41.65