---> uname -a: Linux prd-centos8-builder-4c-4g-7738.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 780 12028 19 2952 14631 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:1b:16:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe1b:1678/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:c8:0d:75 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) 04/14/2024 _x86_64_ (4 CPU) 08:47:51 LINUX RESTART (4 CPU) 08:48:01 AM tps rtps wtps bread/s bwrtn/s 08:49:01 AM 248.33 76.68 171.65 14254.63 40498.15 08:50:01 AM 108.66 7.53 101.13 1295.57 9060.83 08:51:01 AM 106.00 0.88 105.12 119.98 11745.73 08:52:01 AM 130.44 0.75 129.69 103.17 20391.49 Average: 148.37 21.47 126.90 3944.35 20426.08 08:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 AM 13464196 15101276 2675248 16.58 2688 1862772 1161064 6.76 199704 2159456 72960 08:50:01 AM 13106932 15052572 3032512 18.79 2688 2155336 1186680 6.90 235012 2422840 145644 08:51:01 AM 12295504 14971120 3843940 23.82 2688 2862532 1262756 7.35 265100 3114756 567684 08:52:01 AM 12390196 15054960 3749248 23.23 2688 2842104 1080984 6.29 467780 2794120 24880 Average: 12814207 15044982 3325237 20.60 2688 2430686 1172871 6.82 291899 2622793 202792 08:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 337.62 182.64 1451.33 60.74 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 49.93 44.02 630.30 5.94 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 114.90 77.80 1969.56 9.97 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 37.87 37.65 267.04 10.96 0.00 0.00 0.00 0.00 08:52:01 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 135.10 85.54 1079.55 21.91 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) 04/14/2024 _x86_64_ (4 CPU) 08:47:51 LINUX RESTART (4 CPU) 08:48:01 AM CPU %user %nice %system %iowait %steal %idle 08:49:01 AM all 32.17 0.00 7.01 8.64 0.08 52.10 08:49:01 AM 0 28.17 0.00 6.80 7.35 0.08 57.60 08:49:01 AM 1 28.82 0.00 7.06 9.67 0.07 54.38 08:49:01 AM 2 40.44 0.00 9.04 9.38 0.10 41.03 08:49:01 AM 3 31.32 0.00 5.18 8.15 0.08 55.26 08:50:01 AM all 18.87 0.00 2.61 2.01 0.07 76.45 08:50:01 AM 0 17.51 0.00 2.62 1.58 0.07 78.22 08:50:01 AM 1 14.05 0.00 2.50 2.24 0.07 81.14 08:50:01 AM 2 21.69 0.00 3.02 2.40 0.08 72.81 08:50:01 AM 3 22.21 0.00 2.30 1.81 0.07 73.61 08:51:01 AM all 21.68 0.00 3.51 2.79 0.10 71.93 08:51:01 AM 0 24.09 0.00 3.41 4.07 0.10 68.33 08:51:01 AM 1 22.97 0.00 3.45 2.14 0.12 71.31 08:51:01 AM 2 27.01 0.00 4.12 3.60 0.08 65.19 08:51:01 AM 3 12.62 0.00 3.04 1.33 0.08 82.93 08:52:01 AM all 19.96 0.00 3.40 5.98 0.09 70.56 08:52:01 AM 0 27.32 0.00 3.01 3.18 0.08 66.40 08:52:01 AM 1 18.07 0.00 3.44 3.49 0.12 74.88 08:52:01 AM 2 21.78 0.00 3.39 6.63 0.08 68.12 08:52:01 AM 3 12.71 0.00 3.77 10.63 0.07 72.83 Average: all 23.15 0.00 4.13 4.85 0.08 67.79 Average: 0 24.26 0.00 3.96 4.04 0.08 67.66 Average: 1 20.97 0.00 4.11 4.38 0.09 70.45 Average: 2 27.69 0.00 4.88 5.49 0.09 61.85 Average: 3 19.71 0.00 3.57 5.48 0.08 71.17