---> uname -a: Linux prd-centos8-builder-2c-2g-33065.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 7697 654 4746 19 2296 6746 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:c1:15:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fec1:15cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:6b:db:d8 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/01/2024 _x86_64_ (2 CPU) 08:19:31 LINUX RESTART (2 CPU) 08:20:00 AM tps rtps wtps bread/s bwrtn/s 08:20:01 AM 91.56 42.86 48.70 6831.17 98431.17 08:21:01 AM 146.93 31.29 115.64 7334.36 37850.12 08:22:01 AM 108.45 7.36 101.08 1317.29 8735.92 Average: 127.23 19.62 107.61 4357.56 24244.76 08:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 AM 5906692 7283452 1975740 25.07 2688 1575608 640004 8.12 120376 1592684 948264 08:21:01 AM 5239000 6988988 2643432 33.54 2688 1941192 989080 11.07 385180 1966708 97016 08:22:01 AM 4938248 6932252 2944184 37.35 2688 2173340 1024164 11.47 416936 2187872 100268 Average: 5361313 7068231 2521119 31.98 2688 1896713 884416 9.90 307497 1915755 381849 08:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 11.69 9.74 3.01 2.15 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 300.00 181.46 1832.10 61.86 0.00 0.00 0.00 0.00 08:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 63.50 55.25 622.65 9.08 0.00 0.00 0.00 0.00 08:22:01 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 179.59 116.98 1211.86 35.05 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/01/2024 _x86_64_ (2 CPU) 08:19:31 LINUX RESTART (2 CPU) 08:20:00 AM CPU %user %nice %system %iowait %steal %idle 08:20:01 AM all 6.27 0.00 14.19 79.54 0.00 0.00 08:20:01 AM 0 5.92 0.00 14.47 79.61 0.00 0.00 08:20:01 AM 1 6.62 0.00 13.91 79.47 0.00 0.00 08:21:01 AM all 38.56 0.00 7.93 17.28 0.12 36.11 08:21:01 AM 0 32.95 0.00 7.71 17.68 0.10 41.56 08:21:01 AM 1 44.16 0.00 8.14 16.89 0.13 30.67 08:22:01 AM all 33.94 0.00 5.21 6.42 0.10 54.33 08:22:01 AM 0 23.51 0.00 4.55 6.22 0.10 65.62 08:22:01 AM 1 44.37 0.00 5.87 6.62 0.10 43.04 Average: all 35.87 0.00 6.67 12.70 0.11 44.65 Average: 0 27.95 0.00 6.24 12.80 0.10 52.91 Average: 1 43.79 0.00 7.09 12.61 0.12 36.39