---> uname -a: Linux prd-centos8-builder-2c-1g-18672.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 564 5038 19 2096 6830 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:9d:ea:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe9d:ea86/64 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) 03/27/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 241.09 141.56 99.53 4851.37 7110.50 10:06:01 PM 88.02 0.28 87.74 17.86 8125.44 10:07:01 PM 25.06 0.30 24.76 42.39 1452.96 10:08:01 PM 19.15 0.58 18.56 33.73 427.30 Average: 92.72 35.24 57.48 1221.32 4267.49 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5321812 7075932 2562632 32.50 2688 1926904 673104 7.54 217800 2000828 151204 10:06:01 PM 5150768 6981096 2733676 34.67 2688 1997676 720516 8.07 242484 2123140 32088 10:07:01 PM 5157324 6988264 2727120 34.59 2688 1998840 715092 8.01 245296 2115048 4 10:08:01 PM 5163972 6996024 2720472 34.50 2688 1999976 717864 8.04 414496 1939748 156 Average: 5198469 7010329 2685975 34.07 2688 1980849 706644 7.91 280019 2044691 45863 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 281.31 159.13 1775.08 63.65 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 29.74 24.81 189.81 8.09 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.95 19.60 22.76 6.84 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 32.88 26.63 32.48 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 90.68 57.12 499.76 21.97 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) 03/27/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 43.76 2.33 18.01 7.30 0.13 28.47 10:05:01 PM 0 36.76 2.42 19.28 7.20 0.14 34.22 10:05:01 PM 1 50.74 2.25 16.75 7.40 0.12 22.74 10:06:01 PM all 36.44 0.00 2.76 4.20 0.11 56.49 10:06:01 PM 0 35.99 0.00 2.92 4.71 0.10 56.27 10:06:01 PM 1 36.89 0.00 2.59 3.70 0.12 56.70 10:07:01 PM all 33.05 0.00 1.60 1.13 0.08 64.14 10:07:01 PM 0 16.25 0.00 1.49 0.72 0.08 81.46 10:07:01 PM 1 49.88 0.00 1.71 1.54 0.08 46.79 10:08:01 PM all 37.16 0.00 2.08 0.61 0.09 60.06 10:08:01 PM 0 39.79 0.00 2.07 0.62 0.08 57.43 10:08:01 PM 1 34.53 0.00 2.09 0.60 0.10 62.68 Average: all 37.56 0.57 6.02 3.28 0.10 52.47 Average: 0 32.16 0.59 6.34 3.28 0.10 57.53 Average: 1 42.95 0.55 5.71 3.28 0.11 47.41