---> uname -a: Linux prd-centos8-builder-2c-2g-30868.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 674 3950 19 3072 6705 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:23:cf:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe23:cf85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:33:79:1b 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) 09/30/2024 _x86_64_ (2 CPU) 09:02:29 LINUX RESTART (2 CPU) 09:03:01 AM tps rtps wtps bread/s bwrtn/s 09:04:10 AM 104.86 41.03 63.83 7033.70 35222.99 09:05:01 AM 47.12 0.51 46.61 21.17 4816.35 09:06:01 AM 108.86 6.80 102.07 1247.05 8273.71 09:07:01 AM 174.85 0.95 173.90 118.11 34398.78 Average: 111.08 13.85 97.23 2369.93 21822.88 09:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:10 AM 5363616 7048964 2518808 31.95 2688 1879128 948400 10.62 220692 2013200 60784 09:05:01 AM 5179020 6985196 2703404 34.30 2688 1995708 985984 11.04 235772 2167196 74432 09:06:01 AM 4966276 7027332 2916148 37.00 2688 2235388 903988 10.12 264760 2293844 142472 09:07:01 AM 4058156 6876440 3824268 48.52 2688 2963048 973488 10.90 449588 2917008 146376 Average: 4891767 6984483 2990657 37.94 2688 2268318 952965 10.67 292703 2347812 106016 09:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:10 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:10 AM eth0 222.90 131.54 1304.09 49.80 0.00 0.00 0.00 0.00 09:04:10 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 65.92 58.98 836.50 6.36 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 29.19 25.99 241.04 5.68 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 133.83 102.07 2466.29 13.35 0.00 0.00 0.00 0.00 09:07:01 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 118.89 82.38 1229.49 20.44 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) 09/30/2024 _x86_64_ (2 CPU) 09:02:29 LINUX RESTART (2 CPU) 09:03:01 AM CPU %user %nice %system %iowait %steal %idle 09:04:10 AM all 25.21 0.01 6.16 20.09 0.11 48.42 09:04:10 AM 0 25.19 0.03 5.22 13.11 0.12 56.34 09:04:10 AM 1 25.24 0.00 7.10 27.13 0.10 40.44 09:05:01 AM all 15.19 0.00 2.07 22.12 0.06 60.56 09:05:01 AM 0 18.00 0.00 2.39 24.78 0.06 54.78 09:05:01 AM 1 12.37 0.00 1.76 19.45 0.06 66.36 09:06:01 AM all 30.03 0.00 6.38 9.27 0.10 54.21 09:06:01 AM 0 24.61 0.00 6.06 9.22 0.10 60.02 09:06:01 AM 1 35.49 0.00 6.71 9.32 0.10 48.38 09:07:01 AM all 39.35 0.00 7.09 24.97 0.12 28.46 09:07:01 AM 0 38.59 0.00 7.23 26.10 0.12 27.96 09:07:01 AM 1 40.12 0.00 6.95 23.85 0.12 28.96 Average: all 27.81 0.00 5.58 19.02 0.10 47.49 Average: 0 26.84 0.01 5.33 17.85 0.10 49.88 Average: 1 28.79 0.00 5.83 20.19 0.10 45.10