---> uname -a: Linux prd-centos8-builder-2c-1g-10836.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 557 4979 19 2163 6835 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:bc:7b:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:febc:7bcf/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) 01/09/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 229.61 128.76 100.85 3440.36 7339.74 11:06:01 PM 108.60 0.28 108.31 17.86 10869.61 11:07:01 PM 29.98 0.30 29.68 42.39 1521.78 11:08:01 PM 23.51 0.58 22.93 33.73 665.89 Average: 97.93 32.48 65.44 883.55 5099.50 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5213188 6989936 2671248 33.88 2688 1949528 786296 8.80 219004 2107652 166440 11:06:01 PM 5071652 6976532 2812784 35.68 2688 2070648 775592 8.68 244184 2195556 41788 11:07:01 PM 5101856 6998352 2782580 35.29 2688 2062284 762380 8.53 252404 2155612 16 11:08:01 PM 5113256 7011192 2771180 35.15 2688 2063424 733032 8.21 420012 1978244 15808 Average: 5124988 6994003 2759448 35.00 2688 2036471 764325 8.56 283901 2109266 56013 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 124.65 82.40 1265.67 34.70 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 42.45 32.39 444.30 8.30 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.23 19.18 22.86 6.55 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 34.09 27.21 33.27 9.78 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 55.86 40.30 441.52 14.83 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) 01/09/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 41.41 2.39 18.32 5.42 0.10 32.36 11:05:01 PM 0 44.91 1.97 17.92 5.30 0.10 29.80 11:05:01 PM 1 37.90 2.82 18.71 5.53 0.10 34.93 11:06:01 PM all 39.44 0.00 3.49 3.91 0.09 53.06 11:06:01 PM 0 53.58 0.00 3.80 3.02 0.07 39.54 11:06:01 PM 1 25.32 0.00 3.18 4.80 0.12 66.58 11:07:01 PM all 28.13 0.00 1.33 0.57 0.08 69.90 11:07:01 PM 0 40.81 0.00 1.24 0.33 0.10 57.52 11:07:01 PM 1 15.45 0.00 1.42 0.80 0.07 82.26 11:08:01 PM all 38.48 0.00 2.52 0.29 0.08 58.62 11:08:01 PM 0 47.88 0.00 2.83 0.52 0.08 48.68 11:08:01 PM 1 29.09 0.00 2.22 0.07 0.08 68.55 Average: all 36.85 0.59 6.36 2.53 0.09 53.57 Average: 0 46.80 0.49 6.40 2.28 0.09 43.94 Average: 1 26.89 0.70 6.32 2.79 0.09 63.22