---> uname -a: Linux prd-centos8-builder-2c-2g-42858.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 698 3908 19 3090 6681 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:53:b1:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe53:b1c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:e6:74:a1 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) 10/15/2024 _x86_64_ (2 CPU) 21:52:53 LINUX RESTART (2 CPU) 09:54:01 PM tps rtps wtps bread/s bwrtn/s 09:55:01 PM 80.77 7.21 73.56 1265.84 6211.81 09:56:01 PM 215.58 0.98 214.60 115.96 39157.91 Average: 148.18 4.10 144.08 690.90 22684.86 09:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 PM 4975400 6941832 2907032 36.88 2688 2146728 1001104 11.21 256292 2316908 166736 09:56:01 PM 4054480 6886612 3827952 48.56 2688 2976112 969348 10.85 448684 2925860 192476 Average: 4514940 6914222 3367492 42.72 2688 2561420 985226 11.03 352488 2621384 179606 09:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM eth0 79.41 67.59 944.97 8.26 0.00 0.00 0.00 0.00 09:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM eth0 174.78 117.73 2557.36 15.76 0.00 0.00 0.00 0.00 09:56:01 PM 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 127.09 92.66 1751.16 12.01 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) 10/15/2024 _x86_64_ (2 CPU) 21:52:53 LINUX RESTART (2 CPU) 09:54:01 PM CPU %user %nice %system %iowait %steal %idle 09:55:01 PM all 28.46 0.00 4.88 2.05 0.08 64.52 09:55:01 PM 0 25.49 0.00 4.60 1.88 0.08 67.95 09:55:01 PM 1 31.43 0.00 5.17 2.23 0.08 61.09 09:56:01 PM all 47.29 0.00 9.37 10.64 0.13 32.57 09:56:01 PM 0 55.12 0.00 9.89 8.90 0.13 25.95 09:56:01 PM 1 39.48 0.00 8.85 12.37 0.13 39.17 Average: all 37.85 0.00 7.12 6.34 0.11 48.59 Average: 0 40.26 0.00 7.23 5.38 0.11 47.02 Average: 1 35.45 0.00 7.01 7.29 0.11 50.15