---> uname -a: Linux prd-centos8-builder-4c-4g-323.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: 2800.000 BogoMIPS: 5600.00 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 796 12017 19 2947 14615 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:44:5b:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe44:5b9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:68:5d:16 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) 05/04/2024 _x86_64_ (4 CPU) 02:27:52 LINUX RESTART (4 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:02 AM 242.52 73.37 169.15 14261.51 41007.81 02:30:01 AM 97.81 7.51 90.31 1313.72 8532.82 02:31:01 AM 94.19 0.87 93.32 76.24 10786.55 02:32:01 AM 140.49 0.87 139.62 150.08 20692.84 Average: 143.95 20.71 123.24 3962.28 20305.77 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:02 AM 13462712 15114620 2676724 16.58 2688 1876824 1121644 6.53 202208 2154944 67660 02:30:01 AM 13186864 15060028 2952572 18.29 2688 2087384 1148208 6.68 226124 2361324 37564 02:31:01 AM 12587596 15017988 3551840 22.01 2688 2624872 1186760 6.90 260048 2853344 335020 02:32:01 AM 12340980 15001248 3798456 23.54 2688 2838020 1136320 6.61 470140 2835892 24904 Average: 12894538 15048471 3244898 20.11 2688 2356775 1148233 6.68 289630 2551376 116287 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:02 AM eth0 299.58 186.63 1531.60 61.19 0.00 0.00 0.00 0.00 02:29:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 53.81 43.54 595.78 5.60 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 95.78 63.70 1323.67 8.59 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 86.89 71.83 868.12 12.79 0.00 0.00 0.00 0.00 02:32:01 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 134.37 91.63 1081.85 22.11 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) 05/04/2024 _x86_64_ (4 CPU) 02:27:52 LINUX RESTART (4 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:02 AM all 32.78 0.00 6.90 1.74 0.11 58.47 02:29:02 AM 0 27.14 0.00 7.72 2.10 0.10 62.94 02:29:02 AM 1 42.59 0.00 7.36 2.17 0.12 47.76 02:29:02 AM 2 32.23 0.00 6.58 2.30 0.12 58.78 02:29:02 AM 3 29.09 0.00 5.93 0.37 0.12 64.49 02:30:01 AM all 14.77 0.00 2.15 6.67 0.07 76.34 02:30:01 AM 0 9.52 0.00 1.77 4.10 0.07 84.54 02:30:01 AM 1 20.03 0.00 2.94 11.68 0.09 65.26 02:30:01 AM 2 14.46 0.00 2.30 7.20 0.05 76.00 02:30:01 AM 3 15.07 0.00 1.58 3.70 0.09 79.56 02:31:01 AM all 18.69 0.00 2.97 3.95 0.09 74.30 02:31:01 AM 0 4.20 0.00 2.11 7.26 0.12 86.33 02:31:01 AM 1 42.79 0.00 4.97 1.86 0.08 50.29 02:31:01 AM 2 18.11 0.00 2.79 3.38 0.08 75.63 02:31:01 AM 3 9.68 0.00 2.01 3.31 0.07 84.93 02:32:01 AM all 20.77 0.00 3.86 4.55 0.10 70.73 02:32:01 AM 0 11.17 0.00 3.17 6.19 0.10 79.36 02:32:01 AM 1 29.22 0.00 5.70 6.21 0.10 58.77 02:32:01 AM 2 27.16 0.00 3.94 3.57 0.10 65.24 02:32:01 AM 3 15.56 0.00 2.62 2.23 0.08 79.50 Average: all 21.77 0.00 3.97 4.22 0.09 69.95 Average: 0 13.00 0.00 3.69 4.92 0.10 78.29 Average: 1 33.73 0.00 5.25 5.45 0.10 55.47 Average: 2 23.02 0.00 3.91 4.10 0.09 68.89 Average: 3 17.33 0.00 3.04 2.40 0.09 77.14