---> uname -a: Linux prd-centos8-builder-4c-4g-4584.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 721 12825 19 2214 14714 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:50:ff:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86258sec preferred_lft 86258sec inet6 fe80::f816:3eff:fe50:ff7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:41:e6:00 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) 11/05/2024 _x86_64_ (4 CPU) 14:12:40 LINUX RESTART (4 CPU) 02:13:03 PM tps rtps wtps bread/s bwrtn/s 02:14:01 PM 226.27 37.49 188.78 8526.44 37152.19 02:15:01 PM 111.25 8.01 103.23 1359.01 7691.75 Average: 167.78 22.50 145.28 4882.01 22172.39 02:13:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 PM 13438228 15118344 2701200 16.74 2688 1903836 1118176 6.51 352620 2022932 80460 02:15:01 PM 13156828 15089632 2982600 18.48 2688 2143452 1141344 6.64 378196 2226720 117996 Average: 13297528 15103988 2841900 17.61 2688 2023644 1129760 6.57 365408 2124826 99228 02:13:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 297.24 180.32 1469.15 63.60 0.00 0.00 0.00 0.00 02:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 54.25 44.84 504.42 10.15 0.00 0.00 0.00 0.00 02:15:01 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 173.69 111.43 978.61 36.42 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) 11/05/2024 _x86_64_ (4 CPU) 14:12:40 LINUX RESTART (4 CPU) 02:13:03 PM CPU %user %nice %system %iowait %steal %idle 02:14:01 PM all 21.30 0.00 4.87 4.60 0.07 69.16 02:14:01 PM 0 30.30 0.00 4.75 4.09 0.07 60.80 02:14:01 PM 1 23.84 0.00 5.45 3.18 0.09 67.44 02:14:01 PM 2 14.23 0.00 4.74 3.96 0.07 76.99 02:14:01 PM 3 16.81 0.00 4.53 7.19 0.07 71.39 02:15:01 PM all 18.40 0.00 2.85 1.29 0.07 77.39 02:15:01 PM 0 25.58 0.00 3.59 1.64 0.08 69.10 02:15:01 PM 1 16.57 0.00 2.61 1.09 0.07 79.67 02:15:01 PM 2 20.97 0.00 2.96 2.06 0.07 73.94 02:15:01 PM 3 10.47 0.00 2.23 0.37 0.07 86.87 Average: all 19.82 0.00 3.84 2.91 0.07 73.35 Average: 0 27.90 0.00 4.16 2.84 0.08 65.03 Average: 1 20.14 0.00 4.00 2.11 0.08 73.67 Average: 2 17.67 0.00 3.84 2.99 0.07 75.44 Average: 3 13.58 0.00 3.36 3.72 0.07 79.27