---> uname -a: Linux prd-centos8-builder-4c-4g-15813.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 799 12013 19 2948 14612 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:8f:c2:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe8f:c274/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:eb:7d:9d 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/26/2024 _x86_64_ (4 CPU) 11:00:11 LINUX RESTART (4 CPU) 11:01:02 AM tps rtps wtps bread/s bwrtn/s 11:02:01 AM 179.57 13.94 165.63 2457.32 6459.77 11:03:01 AM 100.88 0.15 100.73 5.87 11858.31 11:04:01 AM 102.73 0.82 101.92 116.38 17568.64 11:05:01 AM 91.85 0.72 91.14 102.63 9932.52 Average: 118.51 3.86 114.65 663.28 11475.01 11:01:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 AM 13241532 15098180 2897912 17.96 2688 2070908 1129276 6.57 229208 2312060 166720 11:03:01 AM 12912084 15030732 3227360 20.00 2688 2323344 1207920 7.03 248176 2578604 119396 11:04:01 AM 12259496 14892596 3879948 24.04 2688 2813380 1281900 7.46 266496 3119824 212756 11:05:01 AM 12286484 14947428 3852960 23.87 2688 2837172 1164956 6.78 469844 2884996 1284 Average: 12674899 14992234 3464545 21.47 2688 2511201 1196013 6.96 303431 2723871 125039 11:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 97.15 76.90 846.77 16.56 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 74.99 55.44 1046.50 8.34 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 68.77 53.44 1253.22 6.23 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 20.93 22.13 32.79 9.40 0.00 0.00 0.00 0.00 11:05:01 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 65.33 51.87 794.58 10.11 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/26/2024 _x86_64_ (4 CPU) 11:00:11 LINUX RESTART (4 CPU) 11:01:02 AM CPU %user %nice %system %iowait %steal %idle 11:02:01 AM all 18.67 0.00 3.08 1.57 0.07 76.61 11:02:01 AM 0 12.02 0.00 2.37 0.49 0.08 85.03 11:02:01 AM 1 37.83 0.00 6.34 3.85 0.07 51.91 11:02:01 AM 2 10.25 0.00 1.48 1.35 0.09 86.83 11:02:01 AM 3 14.64 0.00 2.12 0.59 0.05 82.59 11:03:01 AM all 14.68 0.00 2.42 6.04 0.09 76.77 11:03:01 AM 0 8.81 0.00 1.77 5.58 0.08 83.76 11:03:01 AM 1 19.20 0.00 2.57 3.99 0.10 74.14 11:03:01 AM 2 7.00 0.00 2.04 9.33 0.08 81.53 11:03:01 AM 3 23.73 0.00 3.29 5.27 0.10 67.61 11:04:01 AM all 13.78 0.00 2.79 7.41 0.09 75.93 11:04:01 AM 0 8.62 0.00 3.05 1.40 0.10 86.83 11:04:01 AM 1 29.85 0.00 3.77 5.30 0.08 60.99 11:04:01 AM 2 10.19 0.00 2.51 12.02 0.10 75.18 11:04:01 AM 3 6.51 0.00 1.84 10.89 0.07 80.69 11:05:01 AM all 18.96 0.00 2.73 2.63 0.08 75.59 11:05:01 AM 0 16.37 0.00 2.49 1.39 0.08 79.66 11:05:01 AM 1 16.77 0.00 2.45 2.44 0.10 78.24 11:05:01 AM 2 18.27 0.00 2.26 3.99 0.07 75.42 11:05:01 AM 3 24.44 0.00 3.72 2.73 0.08 69.02 Average: all 16.51 0.00 2.75 4.43 0.08 76.22 Average: 0 11.46 0.00 2.42 2.22 0.09 83.81 Average: 1 25.86 0.00 3.77 3.89 0.09 66.38 Average: 2 11.43 0.00 2.08 6.70 0.08 79.72 Average: 3 17.32 0.00 2.75 4.89 0.08 74.96