---> uname -a: Linux prd-centos8-builder-2c-8g-15514.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: 2799.996 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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 548 4079 19 3069 6848 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:27:2a:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe27:2a19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:41:b8:8c 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) 08/28/2024 _x86_64_ (2 CPU) 13:21:42 LINUX RESTART (2 CPU) 01:22:01 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 188.95 92.74 96.21 16133.56 59132.01 01:24:01 PM 97.25 14.81 82.44 2680.97 10367.41 01:25:02 PM 81.10 0.47 80.64 58.26 7145.64 Average: 122.46 36.03 86.43 6294.55 25560.56 01:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 3780796 6201496 4101628 52.04 2688 2612180 2236656 25.04 242768 3559368 186004 01:24:01 PM 4241188 7015508 3641236 46.19 2688 2951784 997152 11.17 519552 2780724 207900 01:25:02 PM 4211796 7045728 3670628 46.57 2688 3006464 945628 10.59 486716 2824848 114816 Average: 4077927 6754244 3804497 48.27 2688 2856809 1393145 15.60 416345 3054980 169573 01:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 01:23:01 PM eth0 252.35 141.39 4752.43 29.04 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 1.93 1.93 0.09 0.09 0.00 0.00 0.00 0.00 01:24:01 PM eth0 69.04 57.55 714.69 13.71 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:02 PM eth0 34.03 30.88 238.02 8.91 0.00 0.00 0.00 0.00 01:25:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 118.52 76.63 1902.75 17.22 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) 08/28/2024 _x86_64_ (2 CPU) 13:21:42 LINUX RESTART (2 CPU) 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 68.97 0.02 8.42 10.68 0.11 11.80 01:23:01 PM 0 66.35 0.02 10.26 12.79 0.12 10.46 01:23:01 PM 1 71.58 0.02 6.58 8.59 0.10 13.13 01:24:01 PM all 48.98 0.00 4.99 2.27 0.11 43.64 01:24:01 PM 0 33.19 0.00 3.73 1.09 0.12 61.88 01:24:01 PM 1 64.92 0.00 6.27 3.47 0.10 25.24 01:25:02 PM all 28.34 0.00 4.14 2.87 0.08 64.56 01:25:02 PM 0 12.46 0.00 3.50 3.17 0.10 80.77 01:25:02 PM 1 44.27 0.00 4.78 2.58 0.07 48.30 Average: all 48.68 0.01 5.84 5.26 0.10 40.12 Average: 0 37.17 0.01 5.81 5.64 0.11 51.26 Average: 1 60.21 0.01 5.88 4.87 0.09 28.95