---> uname -a: Linux prd-centos8-builder-2c-1g-13007.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 582 5003 19 2114 6811 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:01:10:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe01:10b2/64 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) 01/17/2024 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 248.56 159.47 89.09 7734.28 20812.14 05:06:01 PM 62.61 0.00 62.61 0.00 6772.54 05:07:01 PM 55.88 0.27 55.61 17.06 3209.16 05:08:01 PM 59.49 0.32 59.17 43.19 4332.28 05:09:01 PM 15.08 0.00 15.08 0.00 357.89 Average: 87.80 31.60 56.21 1538.83 7052.19 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5285820 6995492 2598616 32.96 2688 1888824 755840 8.46 238628 2037716 132132 05:06:01 PM 5300000 7035084 2584436 32.78 2688 1909604 682584 7.64 218028 2021940 6456 05:07:01 PM 5128944 6989404 2755492 34.95 2688 2027116 703392 7.87 222468 2163880 107188 05:08:01 PM 5165760 7012792 2718676 34.48 2688 2013912 707308 7.92 252372 2095096 20 05:09:01 PM 5101300 6959340 2783136 35.30 2688 2024948 748156 8.38 253880 2158216 11056 Average: 5196365 6998422 2688071 34.09 2688 1972881 719456 8.05 237075 2095370 51370 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 266.06 142.07 1663.90 58.04 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 5.52 5.03 33.61 1.00 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 39.72 30.02 464.96 6.96 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 26.56 23.65 26.38 13.46 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 20.00 18.08 18.01 5.48 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 70.94 43.45 437.41 16.85 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) 01/17/2024 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 34.63 2.66 19.67 17.89 0.11 25.03 05:05:01 PM 0 35.91 2.99 18.84 18.30 0.12 23.83 05:05:01 PM 1 33.34 2.32 20.51 17.48 0.10 26.24 05:06:01 PM all 9.64 0.00 1.18 25.86 0.07 63.25 05:06:01 PM 0 8.51 0.00 1.15 39.04 0.07 51.23 05:06:01 PM 1 10.76 0.00 1.22 12.69 0.07 75.26 05:07:01 PM all 29.94 0.00 2.72 4.24 0.15 62.95 05:07:01 PM 0 22.60 0.00 2.39 5.30 0.15 69.55 05:07:01 PM 1 37.31 0.00 3.06 3.17 0.15 56.31 05:08:01 PM all 37.69 0.00 2.21 1.77 0.08 58.25 05:08:01 PM 0 31.43 0.00 2.13 1.83 0.08 64.52 05:08:01 PM 1 43.94 0.00 2.28 1.70 0.08 52.00 05:09:01 PM all 24.85 0.00 1.44 0.28 0.08 73.36 05:09:01 PM 0 24.51 0.00 1.48 0.23 0.08 73.69 05:09:01 PM 1 25.20 0.00 1.40 0.32 0.07 73.02 Average: all 27.30 0.52 5.34 9.94 0.10 56.80 Average: 0 24.51 0.58 5.10 12.90 0.10 56.81 Average: 1 30.09 0.45 5.58 6.99 0.09 56.80