---> uname -a: Linux prd-centos8-builder-2c-1g-6893.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 569 4967 19 2163 6823 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:45:af:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe45:af98/64 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) 12/22/2023 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 213.33 145.05 68.28 6167.94 9215.61 12:06:01 PM 108.10 0.23 107.86 16.53 8415.93 12:07:01 PM 66.44 0.53 65.91 55.98 6005.80 12:08:01 PM 15.71 0.30 15.41 8.00 377.69 Average: 100.90 36.53 64.37 1562.18 6003.99 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5341780 7007688 2542664 32.25 2688 1846368 764460 8.56 225924 2001452 100040 12:06:01 PM 5128556 7018932 2755888 34.95 2688 2055980 726860 8.14 220944 2163088 132512 12:07:01 PM 5046644 6952424 2837800 35.99 2688 2070924 757260 8.48 253844 2208000 9676 12:08:01 PM 5084844 6979016 2799600 35.51 2688 2059304 735716 8.24 250484 2171120 13520 Average: 5150456 6989515 2733988 34.68 2688 2008144 746074 8.35 237799 2135915 63937 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 297.78 156.25 1637.60 58.39 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 39.72 28.26 544.56 6.35 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 41.87 33.49 161.58 21.01 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 24.53 21.48 25.95 6.68 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 100.98 59.87 592.45 23.11 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) 12/22/2023 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 31.62 2.51 18.62 14.09 0.11 33.05 12:05:01 PM 0 28.79 2.12 18.49 12.59 0.10 37.90 12:05:01 PM 1 34.44 2.89 18.76 15.58 0.12 28.21 12:06:01 PM all 36.11 0.00 3.91 6.00 0.11 53.88 12:06:01 PM 0 30.03 0.00 3.69 9.01 0.10 57.17 12:06:01 PM 1 42.18 0.00 4.13 2.98 0.12 50.59 12:07:01 PM all 39.72 0.00 2.14 2.54 0.09 55.50 12:07:01 PM 0 34.70 0.00 2.02 2.49 0.10 60.69 12:07:01 PM 1 44.77 0.00 2.26 2.58 0.08 50.30 12:08:01 PM all 34.66 0.00 2.08 1.48 0.11 61.67 12:08:01 PM 0 21.55 0.00 2.01 1.22 0.10 75.12 12:08:01 PM 1 47.86 0.00 2.14 1.75 0.12 48.13 Average: all 35.55 0.62 6.63 5.99 0.11 51.10 Average: 0 28.79 0.52 6.49 6.30 0.10 57.80 Average: 1 42.33 0.71 6.78 5.68 0.11 44.39