---> uname -a: Linux prd-centos8-builder-2c-1g-35574.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: 2800.000 BogoMIPS: 5600.00 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 566 5046 19 2086 6828 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:db:c6:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fedb:c687/64 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) 04/27/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 227.05 131.11 95.93 3729.11 6835.06 04:06:01 AM 94.63 0.28 94.35 17.86 8433.76 04:07:01 AM 23.89 0.30 23.59 42.39 958.56 04:08:01 AM 18.43 0.58 17.85 33.73 427.05 Average: 91.00 33.07 57.93 955.73 4163.47 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5308776 7043408 2575668 32.67 2688 1908632 685552 7.67 219732 2016928 135428 04:06:01 AM 5158548 6978420 2725896 34.57 2688 1987664 730556 8.18 243744 2116404 17080 04:07:01 AM 5144672 6965772 2739772 34.75 2688 1988940 747072 8.36 246100 2128192 160 04:08:01 AM 5164796 6986956 2719648 34.49 2688 1989960 740192 8.29 415132 1939288 36 Average: 5194198 6993639 2690246 34.12 2688 1968799 725843 8.13 281177 2050203 38176 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 230.39 131.03 1480.46 52.45 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 31.98 27.26 191.06 9.03 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 21.83 20.53 22.50 7.09 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 34.53 28.58 32.16 16.60 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 79.68 51.85 431.53 21.29 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) 04/27/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 42.06 2.31 17.50 6.15 0.12 31.86 04:05:01 AM 0 39.35 1.80 15.93 4.27 0.12 38.53 04:05:01 AM 1 44.75 2.83 19.07 8.02 0.12 25.21 04:06:01 AM all 39.31 0.00 2.87 4.34 0.14 53.34 04:06:01 AM 0 29.58 0.00 3.31 5.14 0.13 61.83 04:06:01 AM 1 49.03 0.00 2.43 3.55 0.15 44.84 04:07:01 AM all 35.04 0.00 1.50 3.11 0.09 60.26 04:07:01 AM 0 26.31 0.00 1.35 3.32 0.08 68.94 04:07:01 AM 1 43.78 0.00 1.65 2.90 0.10 51.57 04:08:01 AM all 34.88 0.00 2.05 0.49 0.17 62.41 04:08:01 AM 0 19.65 0.00 1.80 0.37 0.23 77.95 04:08:01 AM 1 50.14 0.00 2.30 0.62 0.10 46.84 Average: all 37.80 0.57 5.93 3.51 0.13 52.05 Average: 0 28.67 0.44 5.54 3.27 0.14 61.93 Average: 1 46.93 0.70 6.31 3.76 0.12 42.18