---> uname -a: Linux prd-centos8-builder-2c-2g-6216.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4003 19 3048 6734 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:21:7e:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe21:7eef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:f9:a8:6f brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/08/2023 _x86_64_ (2 CPU) 10:33:11 LINUX RESTART (2 CPU) 10:34:02 AM tps rtps wtps bread/s bwrtn/s 10:35:01 AM 25.76 14.68 11.08 2536.93 3001.14 10:36:01 AM 80.80 6.92 73.89 1302.32 5862.76 10:37:01 AM 154.64 1.98 152.66 64.23 18040.48 10:38:01 AM 155.30 1.33 153.97 132.36 28082.19 Average: 104.46 6.19 98.27 1002.45 13792.55 10:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 AM 5407072 7074356 2475224 31.40 2688 1861248 935436 10.47 187476 2007420 54628 10:36:01 AM 4994560 6961800 2887736 36.64 2688 2149224 1008508 11.29 222052 2341052 187616 10:37:01 AM 4364684 6840064 3517612 44.63 2688 2639876 1154748 12.93 279824 2844148 323800 10:38:01 AM 4166636 6958872 3715660 47.14 2688 2940824 905060 10.13 448984 2815664 37272 Average: 4733238 6958773 3149058 39.95 2688 2397793 1000938 11.21 284584 2502071 150829 10:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 269.31 154.87 1396.64 50.97 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 97.98 77.05 1104.75 9.19 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 170.73 138.23 2483.91 16.18 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 26.76 25.52 29.25 18.78 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 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 140.66 98.69 1253.09 23.66 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/08/2023 _x86_64_ (2 CPU) 10:33:11 LINUX RESTART (2 CPU) 10:34:02 AM CPU %user %nice %system %iowait %steal %idle 10:35:01 AM all 18.94 0.00 2.47 4.71 0.11 73.77 10:35:01 AM 0 13.62 0.00 2.93 3.71 0.09 79.65 10:35:01 AM 1 24.27 0.00 2.01 5.71 0.14 67.88 10:36:01 AM all 35.97 0.00 3.28 3.37 0.10 57.28 10:36:01 AM 0 36.61 0.00 3.34 3.72 0.10 56.23 10:36:01 AM 1 35.33 0.00 3.23 3.02 0.10 58.32 10:37:01 AM all 47.12 0.00 4.85 9.03 0.13 38.88 10:37:01 AM 0 48.99 0.00 4.61 7.53 0.12 38.74 10:37:01 AM 1 45.25 0.00 5.08 10.52 0.13 39.01 10:38:01 AM all 40.12 0.00 4.05 14.64 0.13 41.06 10:38:01 AM 0 41.36 0.00 3.81 12.54 0.14 42.15 10:38:01 AM 1 38.90 0.00 4.29 16.72 0.12 39.97 Average: all 35.62 0.00 3.67 7.94 0.12 52.66 Average: 0 35.24 0.00 3.67 6.88 0.11 54.10 Average: 1 35.99 0.00 3.66 9.00 0.12 51.23