---> uname -a: Linux prd-centos8-builder-2c-1g-11362.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 555 5031 19 2112 6837 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:b4:09:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:feb4:9d5/64 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) 01/11/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 212.50 114.60 97.90 3319.83 7124.49 04:06:01 PM 102.40 0.28 102.12 17.86 9094.65 04:07:01 PM 31.27 0.30 30.97 42.39 1568.28 04:08:01 PM 18.78 0.40 18.38 18.40 500.78 Average: 91.24 28.90 62.34 849.69 4572.03 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5274008 7040348 2610428 33.11 2688 1939168 675212 7.56 218316 2048884 161176 04:06:01 PM 5177536 7021116 2706900 34.33 2688 2009980 684236 7.66 239568 2095836 32148 04:07:01 PM 5169148 7013728 2715288 34.44 2688 2011244 687260 7.69 252552 2089980 4 04:08:01 PM 5192436 7035768 2692000 34.14 2688 2009728 663196 7.42 418616 1902956 13668 Average: 5203282 7027740 2681154 34.01 2688 1992530 677476 7.58 282263 2034414 51749 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 146.32 90.85 1254.61 41.24 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.13 25.23 287.25 7.48 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.11 21.13 23.81 6.91 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 30.04 24.13 29.49 8.18 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 58.65 40.34 398.81 15.96 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) 01/11/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 40.18 1.61 16.33 5.26 0.12 36.51 04:05:01 PM 0 46.35 1.58 15.70 4.24 0.12 32.00 04:05:01 PM 1 34.01 1.63 16.95 6.28 0.12 41.01 04:06:01 PM all 37.60 0.00 3.52 3.29 0.11 55.47 04:06:01 PM 0 59.46 0.00 4.36 3.16 0.12 32.90 04:06:01 PM 1 15.88 0.00 2.69 3.42 0.10 77.91 04:07:01 PM all 29.59 0.00 1.32 1.64 0.08 67.38 04:07:01 PM 0 50.20 0.00 1.42 2.37 0.08 45.92 04:07:01 PM 1 8.99 0.00 1.22 0.90 0.07 88.83 04:08:01 PM all 32.82 0.00 2.14 0.41 0.08 64.54 04:08:01 PM 0 46.37 0.00 2.38 0.50 0.10 50.64 04:08:01 PM 1 19.27 0.00 1.90 0.32 0.07 78.45 Average: all 35.04 0.40 5.80 2.64 0.10 56.02 Average: 0 50.60 0.39 5.94 2.56 0.10 40.39 Average: 1 19.50 0.41 5.66 2.72 0.09 71.62