---> uname -a: Linux prd-centos8-builder-2c-1g-1329.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 602 4943 17 2154 6792 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c3:9c:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fec3:9c3d/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) 12/01/2023 _x86_64_ (2 CPU) 09:03:24 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 248.73 162.21 86.52 7678.99 30883.05 09:06:01 AM 113.93 0.23 113.70 16.53 9493.62 09:07:01 AM 65.26 0.32 64.95 43.19 5873.04 09:08:01 AM 12.45 0.03 12.41 0.53 260.62 09:09:01 AM 31.07 0.78 30.29 57.05 962.76 Average: 94.28 32.71 61.57 1559.16 9494.21 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5310612 6968404 2573824 32.64 2688 1837564 790752 8.85 224728 2038168 92880 09:06:01 AM 5090004 6974824 2794432 35.44 2688 2049144 740168 8.29 220604 2205432 128556 09:07:01 AM 5077656 6967496 2806780 35.60 2688 2054336 738068 8.26 252132 2183148 20 09:08:01 AM 5102052 6991892 2782384 35.29 2688 2054340 712308 7.97 252512 2158600 24 09:09:01 AM 5089820 6984428 2794616 35.44 2688 2058504 729420 8.17 419472 2004172 27564 Average: 5134029 6977409 2750407 34.88 2688 2010778 742143 8.31 273890 2117904 49809 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 251.71 144.89 1634.43 58.51 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 35.11 25.31 526.35 5.63 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 34.74 28.16 157.61 8.76 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 17.25 15.78 15.56 4.71 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 29.99 24.06 28.75 10.14 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 73.76 47.64 472.52 17.55 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) 12/01/2023 _x86_64_ (2 CPU) 09:03:24 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 33.28 2.86 19.25 27.39 0.14 17.07 09:05:01 AM 0 28.90 3.57 22.02 25.98 0.14 19.41 09:05:01 AM 1 37.63 2.17 16.51 28.78 0.15 14.75 09:06:01 AM all 36.17 0.00 3.65 6.64 0.11 53.44 09:06:01 AM 0 15.13 0.00 2.68 5.99 0.10 76.10 09:06:01 AM 1 57.25 0.00 4.62 7.29 0.12 30.73 09:07:01 AM all 37.64 0.00 2.28 2.92 0.17 57.00 09:07:01 AM 0 10.89 0.00 1.85 3.17 0.17 83.92 09:07:01 AM 1 64.39 0.00 2.70 2.67 0.17 30.08 09:08:01 AM all 25.44 0.00 1.27 0.40 0.09 72.81 09:08:01 AM 0 10.44 0.00 0.93 0.38 0.08 88.16 09:08:01 AM 1 40.43 0.00 1.60 0.42 0.10 57.46 09:09:01 AM all 36.24 0.00 2.67 3.28 0.10 57.71 09:09:01 AM 0 12.66 0.00 2.20 3.31 0.07 81.77 09:09:01 AM 1 59.89 0.00 3.15 3.25 0.13 33.57 Average: all 33.75 0.56 5.77 8.05 0.12 51.74 Average: 0 15.54 0.70 5.86 7.68 0.11 70.11 Average: 1 51.96 0.43 5.69 8.42 0.13 33.37