---> uname -a: Linux prd-centos8-builder-2c-1g-25224.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 564 5048 19 2086 6830 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:1e:7e:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe1e:7e24/64 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) 04/22/2024 _x86_64_ (2 CPU) 23:03:29 LINUX RESTART (2 CPU) 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 220.79 124.69 96.10 3710.69 6915.86 11:06:01 PM 94.92 0.28 94.64 17.86 8483.34 11:07:01 PM 25.21 0.30 24.91 42.39 1039.24 11:08:01 PM 26.25 0.78 25.46 57.06 569.91 Average: 91.25 31.12 60.13 945.44 4241.12 11:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5298120 7032936 2586316 32.80 2688 1907980 710508 7.95 219032 2024192 134892 11:06:01 PM 5200136 7019964 2684300 34.05 2688 1987452 703760 7.88 243688 2073284 16952 11:07:01 PM 5217392 7038108 2667044 33.83 2688 1988732 675324 7.56 246044 2054628 4 11:08:01 PM 5180772 7005920 2703664 34.29 2688 1992796 704432 7.89 422936 1914296 12560 Average: 5224105 7024232 2660331 33.74 2688 1969240 698506 7.82 282925 2016600 41102 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 266.16 121.78 1471.41 51.25 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 32.66 26.62 192.09 9.35 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 29.43 25.63 30.12 7.99 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 36.48 29.68 33.16 21.20 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 90.45 50.63 427.34 22.33 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) 04/22/2024 _x86_64_ (2 CPU) 23:03:29 LINUX RESTART (2 CPU) 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.36 2.09 17.37 5.67 0.13 34.39 11:05:01 PM 0 55.22 2.43 17.79 6.22 0.14 18.20 11:05:01 PM 1 25.46 1.74 16.94 5.11 0.12 50.64 11:06:01 PM all 42.52 0.00 2.95 2.05 0.11 52.38 11:06:01 PM 0 49.02 0.00 3.18 1.38 0.10 46.32 11:06:01 PM 1 36.02 0.00 2.71 2.71 0.12 58.44 11:07:01 PM all 37.93 0.00 1.94 0.40 0.10 59.63 11:07:01 PM 0 40.64 0.00 1.75 0.72 0.10 56.79 11:07:01 PM 1 35.22 0.00 2.13 0.08 0.10 62.47 11:08:01 PM all 42.48 0.00 2.35 0.28 0.10 54.78 11:08:01 PM 0 67.84 0.00 2.58 0.23 0.12 29.23 11:08:01 PM 1 17.12 0.00 2.12 0.33 0.08 80.35 Average: all 40.83 0.51 6.07 2.07 0.11 50.42 Average: 0 53.17 0.60 6.24 2.11 0.11 37.77 Average: 1 28.48 0.42 5.89 2.04 0.10 63.07