---> uname -a: Linux prd-centos8-builder-2c-1g-19875.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 535 5080 19 2084 6860 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:6e:37:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.53/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe6e:3780/64 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) 16:03:36 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 317.93 253.01 64.93 14681.56 39219.24 04:06:01 PM 172.50 38.34 134.16 1611.33 10087.54 04:07:01 PM 52.09 0.32 51.77 43.18 4440.61 04:08:01 PM 12.73 0.03 12.70 0.53 285.50 04:09:01 PM 20.75 0.78 19.96 57.06 463.79 Average: 114.55 57.87 56.68 3241.92 10808.01 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5514076 7026096 2370368 30.06 2688 1697560 772032 8.64 182860 1890124 83812 04:06:01 PM 5229344 7049384 2655100 33.68 2688 1988016 663808 7.43 219300 2071484 96476 04:07:01 PM 5215616 7034692 2668828 33.85 2688 1987024 684828 7.67 244332 2059836 32 04:08:01 PM 5222820 7041852 2661624 33.76 2688 1987032 674332 7.55 244792 2051872 8 04:09:01 PM 5227832 7051584 2656612 33.69 2688 1991172 659576 7.38 413152 1878076 12756 Average: 5281938 7040722 2602506 33.01 2688 1930161 690915 7.73 260887 1990278 38617 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 216.04 127.08 1049.30 59.21 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 54.99 37.83 832.55 8.64 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.49 25.60 45.06 8.60 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 14.15 13.10 12.46 4.17 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 31.76 26.75 31.52 10.87 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 68.61 45.81 392.05 18.17 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) 16:03:36 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.86 2.75 20.92 29.22 0.21 12.04 04:05:01 PM 0 34.93 3.22 20.88 30.79 0.19 9.98 04:05:01 PM 1 34.79 2.29 20.95 27.64 0.23 14.11 04:06:01 PM all 41.28 0.58 7.64 4.47 0.13 45.90 04:06:01 PM 0 44.52 0.59 7.58 3.61 0.13 43.57 04:06:01 PM 1 38.05 0.57 7.71 5.33 0.12 48.23 04:07:01 PM all 36.71 0.00 2.13 1.58 0.10 59.49 04:07:01 PM 0 46.19 0.00 2.14 1.29 0.10 50.28 04:07:01 PM 1 27.24 0.00 2.11 1.87 0.10 68.68 04:08:01 PM all 23.60 0.00 1.13 0.45 0.08 74.74 04:08:01 PM 0 28.24 0.00 1.40 0.40 0.07 69.88 04:08:01 PM 1 18.94 0.00 0.85 0.50 0.08 79.61 04:09:01 PM all 35.94 0.00 2.29 0.23 0.12 61.43 04:09:01 PM 0 36.48 0.00 2.35 0.22 0.12 60.84 04:09:01 PM 1 35.40 0.00 2.23 0.23 0.12 62.02 Average: all 34.48 0.65 6.70 7.00 0.12 51.05 Average: 0 38.09 0.74 6.76 7.08 0.12 47.21 Average: 1 30.86 0.56 6.65 6.93 0.13 54.88