---> uname -a: Linux prd-centos8-builder-2c-1g-9550.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 571 4967 19 2161 6822 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:df:c1:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fedf:c198/64 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) 01/04/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 210.61 113.88 96.73 7108.55 11053.77 03:06:01 PM 109.86 0.28 109.58 17.86 10743.35 03:07:01 PM 33.18 0.60 32.58 50.39 2106.93 03:08:01 PM 18.96 0.10 18.86 10.40 505.00 Average: 93.16 28.71 64.44 1796.73 6102.46 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5277852 7006328 2606592 33.06 2688 1902812 731168 8.19 216332 2052296 132464 03:06:01 PM 5123976 7017788 2760468 35.01 2688 2059448 674212 7.55 238192 2148316 46944 03:07:01 PM 5103084 6998196 2781360 35.28 2688 2060948 697416 7.81 251608 2156584 20 03:08:01 PM 5107604 7001092 2776840 35.22 2688 2059208 691596 7.74 427100 1978968 13668 Average: 5153129 7005851 2731315 34.64 2688 2020604 698598 7.82 283308 2084041 48274 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 286.82 156.02 1679.36 63.38 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 54.38 40.07 642.54 8.86 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.50 23.40 26.36 7.35 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 28.45 23.81 29.93 8.13 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 98.78 60.82 594.55 21.93 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) 01/04/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.72 1.48 16.84 8.97 0.14 30.84 03:05:01 PM 0 47.94 2.10 20.46 10.52 0.17 18.82 03:05:01 PM 1 35.58 0.88 13.28 7.44 0.12 42.71 03:06:01 PM all 40.22 0.00 3.85 3.30 0.11 52.53 03:06:01 PM 0 39.06 0.00 4.15 1.82 0.10 54.87 03:06:01 PM 1 41.39 0.00 3.54 4.77 0.12 50.19 03:07:01 PM all 31.60 0.00 1.59 0.55 0.08 66.17 03:07:01 PM 0 34.60 0.00 1.57 0.77 0.08 62.99 03:07:01 PM 1 28.61 0.00 1.62 0.33 0.08 69.35 03:08:01 PM all 34.24 0.00 2.14 0.26 0.08 63.28 03:08:01 PM 0 50.46 0.00 2.50 0.15 0.10 46.79 03:08:01 PM 1 18.00 0.00 1.78 0.37 0.07 79.78 Average: all 36.93 0.37 6.06 3.25 0.10 53.29 Average: 0 42.99 0.52 7.09 3.27 0.11 46.01 Average: 1 30.89 0.22 5.04 3.22 0.10 60.54