---> uname -a: Linux prd-centos8-builder-2c-1g-3987.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 597 4984 19 2117 6796 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:2d:98:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe2d:9808/64 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) 02/09/2024 _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 217.06 120.29 96.77 3459.34 7063.63 10:06:01 AM 101.37 0.28 101.08 17.86 8709.72 10:07:01 AM 35.15 0.48 34.67 54.65 2181.61 10:08:01 AM 18.96 0.40 18.56 18.39 500.60 Average: 93.14 30.37 62.77 887.70 4613.82 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5245488 7009132 2638956 33.47 2688 1936440 735660 8.24 217844 2078316 157968 10:06:01 AM 5152308 7000216 2732136 34.65 2688 2014296 722064 8.08 238832 2123904 48268 10:07:01 AM 5124396 6973988 2760048 35.01 2688 2015944 727280 8.14 252868 2135288 28 10:08:01 AM 5132780 6981024 2751664 34.90 2688 2014428 746308 8.35 418892 1963336 13668 Average: 5163743 6991090 2720701 34.51 2688 1995277 732828 8.20 282109 2075211 54983 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 185.52 150.81 1241.97 38.58 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 81.84 77.22 369.06 14.21 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 71.68 67.18 50.75 23.74 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 56.71 53.43 44.02 12.31 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 98.94 87.16 426.49 22.21 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) 02/09/2024 _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 41.06 2.16 17.18 3.76 0.13 35.70 10:05:01 AM 0 50.56 1.99 14.90 3.32 0.13 29.10 10:05:01 AM 1 31.51 2.34 19.48 4.21 0.12 42.35 10:06:01 AM all 38.89 0.00 3.79 2.80 0.10 54.43 10:06:01 AM 0 60.70 0.00 4.58 3.41 0.10 31.21 10:06:01 AM 1 17.19 0.00 3.00 2.19 0.10 77.53 10:07:01 AM all 32.89 0.00 1.69 0.65 0.08 64.69 10:07:01 AM 0 35.68 0.00 1.58 0.38 0.08 62.27 10:07:01 AM 1 30.10 0.00 1.80 0.92 0.08 67.11 10:08:01 AM all 34.18 0.00 2.42 0.22 0.09 63.09 10:08:01 AM 0 42.95 0.00 2.36 0.38 0.08 54.23 10:08:01 AM 1 25.42 0.00 2.48 0.07 0.10 71.94 Average: all 36.74 0.53 6.22 1.85 0.10 54.55 Average: 0 47.46 0.49 5.83 1.87 0.10 44.25 Average: 1 26.02 0.58 6.62 1.83 0.10 64.86