---> uname -a: Linux prd-centos8-builder-2c-1g-10469.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 598 5002 19 2098 6796 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:af:98:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:feaf:9894/64 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) 03/02/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 221.81 109.47 112.33 3105.52 7258.76 08:06:01 PM 93.08 0.47 92.62 56.26 8513.03 08:07:01 PM 21.51 0.10 21.41 3.60 924.73 08:08:01 PM 30.16 0.78 29.38 57.06 928.93 Average: 91.10 27.37 63.74 796.08 4394.55 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5154936 6956928 2729508 34.62 2688 1972160 788208 8.82 226820 2150384 185332 08:06:01 PM 5127516 6960472 2756928 34.97 2688 2000500 771568 8.64 245580 2142660 16500 08:07:01 PM 5142452 6975504 2741992 34.78 2688 2000604 759852 8.51 246356 2126244 28 08:08:01 PM 5148868 6986404 2735576 34.70 2688 2004816 760004 8.51 413580 1954776 29212 Average: 5143443 6969827 2741001 34.76 2688 1994520 769908 8.62 283084 2093516 57768 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 70.42 46.73 1059.66 9.20 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 30.04 26.13 64.07 8.75 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 20.10 17.28 16.77 6.43 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 37.31 29.05 42.01 10.86 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 39.34 29.73 292.46 8.81 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) 03/02/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.46 1.64 15.83 2.94 0.11 37.02 08:05:01 PM 0 33.89 2.08 18.81 3.50 0.10 41.62 08:05:01 PM 1 50.93 1.21 12.87 2.39 0.12 32.47 08:06:01 PM all 39.23 0.00 3.14 1.91 0.11 55.62 08:06:01 PM 0 41.64 0.00 2.53 1.65 0.12 54.07 08:06:01 PM 1 36.81 0.00 3.75 2.17 0.10 57.17 08:07:01 PM all 29.30 0.00 1.28 0.31 0.07 69.04 08:07:01 PM 0 47.98 0.00 1.50 0.23 0.08 50.20 08:07:01 PM 1 10.60 0.00 1.07 0.38 0.07 87.88 08:08:01 PM all 40.31 0.00 2.82 0.47 0.08 56.31 08:08:01 PM 0 49.64 0.00 3.21 0.37 0.08 46.70 08:08:01 PM 1 30.97 0.00 2.43 0.58 0.08 65.93 Average: all 37.79 0.40 5.69 1.40 0.09 54.64 Average: 0 43.38 0.50 6.39 1.42 0.10 48.21 Average: 1 32.21 0.30 4.98 1.37 0.09 61.04