---> uname -a: Linux prd-centos8-builder-2c-2g-5078.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 25M 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 713 3892 27 3091 6658 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:17:f8:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe17:f8a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:76:23:37 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) 11/07/2024 _x86_64_ (2 CPU) 13:14:45 LINUX RESTART (2 CPU) 01:15:01 PM tps rtps wtps bread/s bwrtn/s 01:16:01 PM 216.82 93.52 123.31 14374.81 41671.36 01:17:01 PM 117.31 6.76 110.55 1246.52 9779.17 01:18:01 PM 192.27 1.60 190.67 208.73 36683.34 Average: 175.47 33.96 141.51 5277.19 29378.64 01:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 PM 5243976 6991760 2638448 33.47 2688 1946904 1008712 11.29 232256 2112228 98372 01:17:01 PM 4897396 6958608 2985028 37.87 2688 2243480 999044 11.19 264124 2361412 151084 01:18:01 PM 4083396 6914252 3799028 48.20 2688 2983428 973776 10.90 450580 2888012 133248 Average: 4741589 6954873 3140835 39.85 2688 2391271 993844 11.13 315653 2453884 127568 01:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 289.81 188.21 1807.72 58.86 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 68.56 54.00 633.36 11.59 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 142.35 114.80 2543.87 17.27 0.00 0.00 0.00 0.00 01:18:01 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 166.91 119.00 1661.66 29.24 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) 11/07/2024 _x86_64_ (2 CPU) 13:14:45 LINUX RESTART (2 CPU) 01:15:01 PM CPU %user %nice %system %iowait %steal %idle 01:16:01 PM all 42.84 0.04 10.03 11.50 0.09 35.50 01:16:01 PM 0 41.28 0.03 11.86 11.59 0.08 35.15 01:16:01 PM 1 44.40 0.05 8.20 11.41 0.10 35.85 01:17:01 PM all 34.32 0.00 6.48 3.75 0.13 55.32 01:17:01 PM 0 28.72 0.00 6.21 4.34 0.12 60.61 01:17:01 PM 1 39.91 0.00 6.75 3.17 0.13 50.04 01:18:01 PM all 48.98 0.00 7.93 7.59 0.10 35.40 01:18:01 PM 0 47.99 0.00 7.82 7.88 0.12 36.20 01:18:01 PM 1 49.97 0.00 8.04 7.30 0.08 34.61 Average: all 42.03 0.01 8.14 7.60 0.11 42.11 Average: 0 39.31 0.01 8.62 7.92 0.11 44.04 Average: 1 44.75 0.02 7.66 7.27 0.11 40.20