---> uname -a: Linux prd-centos8-builder-2c-1g-10369.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 533 5004 19 2161 6859 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:84:16:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe84:1679/64 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) 01/07/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 224.11 130.77 93.34 3700.63 6994.30 11:06:01 PM 113.03 0.28 112.75 17.86 10847.73 11:07:01 PM 37.33 0.30 37.03 42.39 2170.57 11:08:01 PM 24.81 0.58 24.23 33.72 723.24 Average: 99.82 32.99 66.83 948.73 5183.85 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5329596 7063692 2554840 32.40 2688 1908556 668288 7.48 217696 1999856 138116 11:06:01 PM 5159456 7053260 2724980 34.56 2688 2059448 664484 7.44 239524 2114864 46956 11:07:01 PM 5077592 6981980 2806844 35.60 2688 2070364 709520 7.94 253516 2182332 9676 11:08:01 PM 5098632 6994904 2785804 35.33 2688 2061864 702792 7.87 420264 1995704 15816 Average: 5166319 7023459 2718117 34.47 2688 2025058 686271 7.68 282750 2073189 52641 11:04:01 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 175.31 104.63 1202.57 41.78 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 64.64 47.59 643.34 9.07 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 28.48 24.16 27.17 8.62 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 34.76 27.41 33.25 9.79 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 75.80 50.95 476.59 17.31 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) 01/07/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 37.92 2.32 18.86 6.95 0.14 33.81 11:05:01 PM 0 40.73 2.28 16.48 7.59 0.15 32.77 11:05:01 PM 1 35.07 2.36 21.28 6.31 0.12 34.86 11:06:01 PM all 39.21 0.00 3.60 3.19 0.09 53.91 11:06:01 PM 0 33.24 0.00 3.01 4.89 0.08 58.76 11:06:01 PM 1 45.18 0.00 4.18 1.48 0.10 49.05 11:07:01 PM all 36.83 0.00 1.56 0.89 0.10 60.62 11:07:01 PM 0 27.07 0.00 1.39 0.68 0.10 70.76 11:07:01 PM 1 46.57 0.00 1.73 1.10 0.10 50.49 11:08:01 PM all 38.53 0.00 2.30 0.38 0.09 58.69 11:08:01 PM 0 25.09 0.00 2.20 0.12 0.08 72.51 11:08:01 PM 1 51.97 0.00 2.40 0.65 0.10 44.88 Average: all 38.12 0.57 6.47 2.82 0.11 51.91 Average: 0 31.47 0.56 5.69 3.29 0.10 58.88 Average: 1 44.80 0.57 7.26 2.35 0.11 44.92