---> uname -a: Linux prd-centos8-builder-2c-2g-3407.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: 2800.000 BogoMIPS: 5600.00 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 717 3930 19 3049 6662 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:65:95:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe65:95bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:31:9b:8d 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) 11/01/2024 _x86_64_ (2 CPU) 16:50:11 LINUX RESTART (2 CPU) 04:51:03 PM tps rtps wtps bread/s bwrtn/s 04:52:01 PM 124.58 16.41 108.17 2820.07 6310.83 04:53:01 PM 115.34 0.17 115.18 46.52 13444.32 04:54:01 PM 129.94 1.12 128.82 129.16 24208.10 Average: 123.27 5.78 117.50 978.02 14748.60 04:51:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:52:01 PM 4980244 6902432 2902188 36.82 2688 2103844 1061176 11.88 264616 2308392 191044 04:53:01 PM 4482292 6841304 3400140 43.14 2688 2526096 1118732 12.53 274876 2740576 296016 04:54:01 PM 4060736 6856008 3821696 48.48 2688 2938864 997552 11.17 417208 2941148 60476 Average: 4507757 6866581 3374675 42.81 2688 2522935 1059153 11.86 318900 2663372 182512 04:51:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM eth0 221.62 134.13 1383.41 48.73 0.00 0.00 0.00 0.00 04:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 103.65 69.79 1501.38 9.93 0.00 0.00 0.00 0.00 04:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 20.21 19.89 18.44 7.69 0.00 0.00 0.00 0.00 04:54:01 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 113.96 73.93 963.05 21.82 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) 11/01/2024 _x86_64_ (2 CPU) 16:50:11 LINUX RESTART (2 CPU) 04:51:03 PM CPU %user %nice %system %iowait %steal %idle 04:52:01 PM all 33.05 0.00 6.23 7.47 0.10 53.14 04:52:01 PM 0 34.51 0.00 7.30 8.19 0.10 49.90 04:52:01 PM 1 31.60 0.00 5.17 6.75 0.10 56.37 04:53:01 PM all 33.23 0.00 6.22 6.82 0.11 53.62 04:53:01 PM 0 25.23 0.00 5.50 6.23 0.10 62.95 04:53:01 PM 1 41.27 0.00 6.95 7.41 0.12 44.25 04:54:01 PM all 31.13 0.00 5.51 10.78 0.11 52.47 04:54:01 PM 0 30.56 0.00 5.61 10.90 0.12 52.81 04:54:01 PM 1 31.70 0.00 5.42 10.66 0.10 52.12 Average: all 32.46 0.00 5.99 8.36 0.11 53.08 Average: 0 30.04 0.00 6.12 8.44 0.11 55.30 Average: 1 34.89 0.00 5.85 8.29 0.11 50.86