---> uname -a: Linux prd-centos8-builder-2c-1g-5553.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 559 5022 19 2117 6834 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:76:4b:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe76:4b1a/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) 02/15/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 224.01 120.66 103.35 3196.40 7333.98 01:06:01 PM 103.47 0.27 103.20 17.46 9070.85 01:07:01 PM 29.38 0.30 29.08 42.39 1520.85 01:08:01 PM 25.22 0.58 24.64 33.72 727.69 Average: 95.52 30.45 65.07 822.46 4663.18 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5217044 7006264 2667400 33.83 2688 1960996 727848 8.15 220756 2102072 177652 01:06:01 PM 5095752 6953860 2788692 35.37 2688 2024764 753832 8.44 244360 2176324 41812 01:07:01 PM 5131912 6988464 2752532 34.91 2688 2023228 731816 8.19 253428 2129272 6848 01:08:01 PM 5141880 6993132 2742564 34.78 2688 2017524 735344 8.23 420576 1953988 15804 Average: 5146647 6985430 2737797 34.72 2688 2006628 737210 8.25 284780 2090414 60529 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 88.67 58.84 1127.64 13.85 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 33.78 26.66 299.66 14.83 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 22.88 19.63 23.24 6.67 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 33.61 27.31 33.94 9.97 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 44.73 33.11 371.10 11.33 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) 02/15/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.71 2.08 16.66 4.91 0.09 34.55 01:05:01 PM 0 48.85 1.80 17.28 4.89 0.08 27.10 01:05:01 PM 1 34.56 2.37 16.04 4.92 0.10 42.00 01:06:01 PM all 37.57 0.00 3.24 4.27 0.12 54.80 01:06:01 PM 0 45.35 0.00 3.66 4.53 0.13 46.33 01:06:01 PM 1 29.83 0.00 2.82 4.01 0.10 63.24 01:07:01 PM all 27.55 0.00 1.46 0.71 0.08 70.19 01:07:01 PM 0 28.81 0.00 1.39 1.00 0.08 68.71 01:07:01 PM 1 26.29 0.00 1.54 0.42 0.08 71.67 01:08:01 PM all 37.97 0.00 2.40 0.20 0.08 59.34 01:08:01 PM 0 57.69 0.00 2.63 0.24 0.08 39.36 01:08:01 PM 1 18.47 0.00 2.18 0.17 0.08 79.10 Average: all 36.18 0.52 5.91 2.51 0.09 54.78 Average: 0 45.13 0.45 6.21 2.66 0.10 45.45 Average: 1 27.26 0.59 5.61 2.37 0.09 64.09