---> uname -a: Linux prd-centos8-builder-2c-1g-7032.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 601 5012 19 2086 6794 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:63:22:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe63:220c/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) 05/29/2024 _x86_64_ (2 CPU) 08:03:30 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 309.21 153.47 155.75 6360.55 17365.68 08:06:01 AM 93.08 0.27 92.82 17.46 8566.76 08:07:01 AM 32.51 0.30 32.21 42.39 1461.02 08:08:01 AM 19.23 0.78 18.45 57.06 380.40 Average: 113.52 38.71 74.81 1619.56 6943.90 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5312408 7033788 2572028 32.62 2688 1895008 684896 7.67 218404 2011836 135456 08:06:01 AM 5180680 7000224 2703756 34.29 2688 1987332 694664 7.78 242664 2094040 22836 08:07:01 AM 5216080 7036344 2668356 33.84 2688 1988596 667328 7.47 246356 2056684 8 08:08:01 AM 5123256 6955040 2761180 35.02 2688 1999564 753572 8.44 417908 1976372 10732 Average: 5208106 7006349 2676330 33.94 2688 1967625 700115 7.84 281333 2034733 42258 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 305.40 161.15 1678.35 65.85 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 31.64 26.75 252.40 8.30 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 25.95 23.73 26.14 8.19 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 32.48 27.83 32.46 14.97 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 98.88 59.87 497.39 24.33 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) 05/29/2024 _x86_64_ (2 CPU) 08:03:30 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 38.22 2.58 19.29 11.94 0.12 27.85 08:05:01 AM 0 32.91 2.96 18.94 11.02 0.12 34.05 08:05:01 AM 1 43.52 2.20 19.64 12.86 0.12 21.66 08:06:01 AM all 37.35 0.00 2.89 5.36 0.11 54.29 08:06:01 AM 0 29.11 0.00 2.52 5.16 0.10 63.12 08:06:01 AM 1 45.61 0.00 3.27 5.56 0.12 45.44 08:07:01 AM all 38.72 0.00 1.67 1.32 0.10 58.19 08:07:01 AM 0 23.78 0.00 1.62 1.27 0.10 73.22 08:07:01 AM 1 53.70 0.00 1.71 1.37 0.10 43.11 08:08:01 AM all 38.20 0.00 2.40 0.71 0.09 58.60 08:08:01 AM 0 37.28 0.00 2.54 0.53 0.08 59.56 08:08:01 AM 1 39.13 0.00 2.26 0.89 0.10 57.63 Average: all 38.12 0.64 6.52 4.81 0.11 49.81 Average: 0 30.77 0.73 6.36 4.47 0.10 57.58 Average: 1 45.49 0.55 6.68 5.14 0.11 42.02