---> uname -a: Linux prd-centos8-builder-4c-4g-10411.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 781 12030 19 2949 14630 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:31:ce:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe31:cef3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:54:19:2f 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) 04/23/2024 _x86_64_ (4 CPU) 11:08:47 LINUX RESTART (4 CPU) 11:09:01 AM tps rtps wtps bread/s bwrtn/s 11:10:01 AM 218.53 70.04 148.48 14047.23 38827.44 11:11:01 AM 82.64 7.73 74.91 1334.36 5392.17 11:12:01 AM 141.96 0.92 141.04 121.05 15584.49 11:13:01 AM 132.67 0.75 131.92 103.15 20921.11 Average: 143.95 19.86 124.09 3901.45 20181.52 11:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 AM 13545844 15152080 2593600 16.07 2688 1833196 1136404 6.61 190536 2090380 67896 11:11:01 AM 13191028 15074348 2948416 18.27 2688 2096696 1144596 6.66 232004 2356492 182028 11:12:01 AM 12329304 15015184 3810140 23.61 2688 2871664 1202440 7.00 267008 3076956 575076 11:13:01 AM 12302660 14964112 3836784 23.77 2688 2837652 1163272 6.77 469776 2876920 1296 Average: 12842209 15051431 3297235 20.43 2688 2409802 1161678 6.76 289831 2600187 206574 11:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 320.23 190.30 1082.82 61.88 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 76.52 66.06 814.59 8.60 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 115.06 85.15 1968.70 10.59 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 35.80 35.57 214.50 11.69 0.00 0.00 0.00 0.00 11:13:01 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 136.90 94.27 1020.08 23.19 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) 04/23/2024 _x86_64_ (4 CPU) 11:08:47 LINUX RESTART (4 CPU) 11:09:01 AM CPU %user %nice %system %iowait %steal %idle 11:10:01 AM all 22.88 0.00 6.15 12.88 0.08 58.01 11:10:01 AM 0 22.23 0.00 4.94 8.34 0.08 64.41 11:10:01 AM 1 18.49 0.00 6.48 8.38 0.08 66.57 11:10:01 AM 2 23.48 0.00 6.52 13.16 0.07 56.78 11:10:01 AM 3 27.31 0.00 6.67 21.67 0.08 44.26 11:11:01 AM all 20.02 0.00 2.51 0.92 0.07 76.49 11:11:01 AM 0 21.38 0.00 2.43 0.57 0.07 75.55 11:11:01 AM 1 15.11 0.00 1.72 1.37 0.07 81.73 11:11:01 AM 2 21.83 0.00 3.31 1.07 0.08 73.71 11:11:01 AM 3 21.72 0.00 2.57 0.68 0.05 74.97 11:12:01 AM all 22.00 0.00 3.73 2.68 0.08 71.50 11:12:01 AM 0 23.54 0.00 3.94 2.14 0.10 70.28 11:12:01 AM 1 15.58 0.00 4.47 3.05 0.08 76.82 11:12:01 AM 2 20.38 0.00 2.82 3.22 0.07 73.52 11:12:01 AM 3 28.46 0.00 3.71 2.34 0.08 65.41 11:13:01 AM all 20.40 0.00 3.35 4.10 0.07 72.08 11:13:01 AM 0 26.64 0.00 2.26 3.08 0.07 67.96 11:13:01 AM 1 14.72 0.00 3.86 2.21 0.05 79.16 11:13:01 AM 2 8.78 0.00 3.32 5.69 0.07 82.15 11:13:01 AM 3 31.48 0.00 3.95 5.41 0.08 59.08 Average: all 21.32 0.00 3.93 5.13 0.07 69.54 Average: 0 23.45 0.00 3.39 3.52 0.08 69.56 Average: 1 15.97 0.00 4.13 3.74 0.07 76.09 Average: 2 18.61 0.00 3.99 5.78 0.07 71.55 Average: 3 27.24 0.00 4.22 7.49 0.08 60.98