---> uname -a: Linux prd-centos8-builder-2c-1g-2617.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 556 5027 19 2116 6837 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:ba:10:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feba:1030/64 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) 02/04/2024 _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 217.52 116.06 101.46 3519.21 7363.61 05:06:01 PM 105.40 0.28 105.12 17.86 9069.07 05:07:01 PM 29.58 0.30 29.28 42.39 1532.48 05:08:01 PM 25.86 0.78 25.07 57.05 742.40 Average: 94.08 29.00 65.08 898.28 4665.60 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5213472 6996824 2670972 33.88 2688 1955820 714832 8.00 219732 2106340 171960 05:06:01 PM 5101656 6958780 2782788 35.29 2688 2023832 756940 8.47 245468 2166152 41796 05:07:01 PM 5103504 6961884 2780940 35.27 2688 2025108 746316 8.35 253596 2155644 9684 05:08:01 PM 5177808 7028744 2706636 34.33 2688 2017312 674868 7.55 421500 1915336 15848 Average: 5149110 6986558 2735334 34.69 2688 2005518 723239 8.10 285074 2085868 59822 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 168.37 94.83 1393.49 38.52 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 35.01 27.00 264.84 7.99 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 23.06 18.83 23.63 6.81 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 37.12 29.12 35.80 10.49 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 65.46 42.23 425.43 15.86 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) 02/04/2024 _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 42.83 1.62 16.92 4.16 0.10 34.36 05:05:01 PM 0 40.25 2.07 20.07 4.76 0.10 32.75 05:05:01 PM 1 45.37 1.19 13.81 3.58 0.10 35.95 05:06:01 PM all 40.40 0.00 3.40 2.95 0.10 53.15 05:06:01 PM 0 65.62 0.00 4.01 2.37 0.10 27.90 05:06:01 PM 1 15.31 0.00 2.81 3.52 0.10 78.27 05:07:01 PM all 27.77 0.00 1.32 0.56 0.08 70.27 05:07:01 PM 0 30.95 0.00 1.60 0.88 0.08 66.48 05:07:01 PM 1 24.59 0.00 1.03 0.23 0.08 74.06 05:08:01 PM all 38.82 0.00 2.85 0.25 0.09 57.99 05:08:01 PM 0 36.35 0.00 2.65 0.23 0.08 60.69 05:08:01 PM 1 41.29 0.00 3.05 0.27 0.10 55.30 Average: all 37.41 0.40 6.03 1.96 0.09 54.11 Average: 0 43.32 0.50 6.95 2.03 0.09 47.10 Average: 1 31.52 0.29 5.11 1.89 0.10 61.10