---> uname -a: Linux prd-centos8-builder-2c-1g-10207.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: 2799.996 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 558 4980 19 2161 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:12:ba:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe12:bad0/64 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) 01/06/2024 _x86_64_ (2 CPU) 23:03:21 LINUX RESTART (2 CPU) 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 218.52 114.49 104.03 3164.48 7220.88 11:06:01 PM 93.85 0.23 93.62 16.53 10072.33 11:07:01 PM 54.16 0.35 53.81 43.73 3516.16 11:08:01 PM 11.30 0.00 11.30 0.00 230.56 Average: 93.94 28.41 65.53 796.29 5251.98 11:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5245084 7026776 2639360 33.48 2688 1954124 733828 8.21 220280 2076780 170896 11:06:01 PM 5090036 6989544 2794408 35.44 2688 2065680 720796 8.07 221452 2203500 49688 11:07:01 PM 5050084 6954640 2834360 35.95 2688 2070360 771656 8.64 252924 2211504 9680 11:08:01 PM 5094536 6990796 2789908 35.38 2688 2062108 736308 8.24 253020 2167120 1408 Average: 5119935 6990439 2764509 35.06 2688 2038068 740647 8.29 236919 2164726 57918 11:04:02 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 92.76 59.77 1129.69 11.01 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 30.62 22.88 357.16 5.19 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 29.73 25.06 102.96 8.20 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 19.98 17.85 18.08 5.19 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 43.07 31.27 398.93 7.38 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) 01/06/2024 _x86_64_ (2 CPU) 23:03:21 LINUX RESTART (2 CPU) 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 38.93 1.63 16.39 4.52 0.16 38.36 11:05:01 PM 0 35.20 1.73 17.24 5.25 0.16 40.42 11:05:01 PM 1 42.65 1.54 15.55 3.80 0.17 36.30 11:06:01 PM all 24.14 0.00 2.55 18.08 0.09 55.13 11:06:01 PM 0 20.42 0.00 1.93 17.36 0.10 60.19 11:06:01 PM 1 27.86 0.00 3.19 18.81 0.08 50.06 11:07:01 PM all 37.32 0.00 2.12 3.10 0.09 57.36 11:07:01 PM 0 26.64 0.00 2.35 3.75 0.08 67.17 11:07:01 PM 1 47.96 0.00 1.90 2.45 0.10 47.58 11:08:01 PM all 24.95 0.00 1.50 0.23 0.09 73.23 11:08:01 PM 0 11.49 0.00 1.33 0.02 0.08 87.07 11:08:01 PM 1 38.45 0.00 1.67 0.43 0.10 59.34 Average: all 31.28 0.40 5.55 6.49 0.11 56.17 Average: 0 23.33 0.42 5.61 6.60 0.11 63.93 Average: 1 39.22 0.38 5.50 6.38 0.11 48.41