---> uname -a: Linux prd-centos8-builder-2c-1g-9475.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 553 4987 19 2159 6839 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:e5:41:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fee5:41fb/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) 01/04/2024 _x86_64_ (2 CPU) 10:03:22 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 240.02 149.53 90.49 6199.93 14373.79 10:06:01 AM 105.77 0.23 105.53 16.53 9537.68 10:07:01 AM 51.34 0.35 50.99 43.73 3858.09 10:08:01 AM 14.76 0.00 14.76 0.00 331.26 Average: 102.98 37.53 65.44 1565.24 7025.51 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5236916 7012512 2647520 33.58 2688 1949704 731040 8.18 258560 2047732 177820 10:06:01 AM 5079176 6984064 2805260 35.58 2688 2071088 719972 8.06 223176 2209688 90884 10:07:01 AM 5145328 7037416 2739108 34.74 2688 2057856 664748 7.44 253376 2110892 24 10:08:01 AM 5075832 6978932 2808604 35.62 2688 2068892 737500 8.26 254904 2179176 11060 Average: 5134313 7003231 2750123 34.88 2688 2036885 713315 7.99 247504 2136872 69947 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 269.49 146.07 1637.30 58.74 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 53.01 38.83 673.62 8.30 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 25.85 22.43 25.64 7.63 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 20.65 18.40 18.41 5.70 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 92.26 56.43 588.79 20.09 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) 01/04/2024 _x86_64_ (2 CPU) 10:03:22 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 36.65 2.55 19.15 14.50 0.14 27.01 10:05:01 AM 0 39.99 2.44 17.97 13.46 0.17 25.97 10:05:01 AM 1 33.32 2.66 20.32 15.53 0.12 28.05 10:06:01 AM all 39.29 0.00 3.64 4.40 0.15 52.52 10:06:01 AM 0 48.29 0.00 3.66 3.88 0.15 44.01 10:06:01 AM 1 30.30 0.00 3.61 4.91 0.15 61.03 10:07:01 AM all 37.33 0.00 2.29 1.33 0.09 58.95 10:07:01 AM 0 50.19 0.00 2.17 1.14 0.10 46.40 10:07:01 AM 1 24.48 0.00 2.42 1.53 0.08 71.48 10:08:01 AM all 28.79 0.00 1.88 0.63 0.09 68.61 10:08:01 AM 0 40.34 0.00 1.99 0.50 0.10 57.07 10:08:01 AM 1 17.26 0.00 1.77 0.77 0.08 80.12 Average: all 35.51 0.63 6.67 5.16 0.12 51.91 Average: 0 44.73 0.60 6.38 4.70 0.13 43.45 Average: 1 26.30 0.65 6.96 5.63 0.11 60.35