---> uname -a: Linux prd-centos8-builder-2c-1g-19851.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 572 5041 19 2084 6822 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:52:76:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe52:76f6/64 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) 04/01/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 248.38 150.17 98.22 6309.63 35022.21 01:06:01 PM 104.78 0.28 104.50 17.86 9079.27 01:07:01 PM 26.26 0.30 25.96 42.39 1551.67 01:08:01 PM 13.40 0.00 13.40 0.00 313.23 Average: 98.21 37.69 60.52 1592.60 11492.11 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5225600 6989516 2658836 33.72 2688 1938024 742684 8.31 253720 2068428 191268 01:06:01 PM 5216464 7034660 2667972 33.84 2688 1985840 676672 7.57 239360 2061796 31952 01:07:01 PM 5216096 7035028 2668340 33.84 2688 1987112 678436 7.59 244436 2061320 8 01:08:01 PM 5176692 6995704 2707744 34.34 2688 1987244 707788 7.92 245396 2099688 152 Average: 5208713 7013727 2675723 33.94 2688 1974555 701395 7.85 245728 2072808 55845 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 240.90 144.44 1607.94 58.83 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 34.31 27.76 274.71 8.07 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 24.06 21.06 24.70 7.23 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 18.84 16.96 16.37 5.15 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 79.53 52.56 480.96 19.82 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) 04/01/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 35.18 2.48 17.84 18.77 0.11 25.61 01:05:01 PM 0 40.96 2.00 17.60 16.18 0.10 23.16 01:05:01 PM 1 29.36 2.97 18.08 21.39 0.12 28.08 01:06:01 PM all 39.02 0.00 3.07 3.50 0.09 54.32 01:06:01 PM 0 58.47 0.00 3.66 3.23 0.10 34.54 01:06:01 PM 1 19.72 0.00 2.47 3.77 0.08 73.95 01:07:01 PM all 31.35 0.00 1.47 1.04 0.08 66.06 01:07:01 PM 0 54.25 0.00 1.51 0.57 0.07 43.61 01:07:01 PM 1 8.56 0.00 1.43 1.52 0.08 88.41 01:08:01 PM all 24.23 0.00 1.45 0.84 0.10 73.39 01:08:01 PM 0 25.23 0.00 1.30 0.20 0.08 73.19 01:08:01 PM 1 23.21 0.00 1.61 1.47 0.12 73.59 Average: all 32.46 0.61 5.91 5.99 0.09 54.93 Average: 0 44.77 0.50 5.99 5.02 0.09 43.64 Average: 1 20.14 0.73 5.84 6.97 0.10 66.22