---> uname -a: Linux prd-centos8-builder-4c-4g-257.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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 787 12068 19 2905 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:fc:b4:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fefc:b4b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:f3:0c:86 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) 05/03/2024 _x86_64_ (4 CPU) 23:47:33 LINUX RESTART (4 CPU) 11:48:01 PM tps rtps wtps bread/s bwrtn/s 11:49:01 PM 214.33 36.39 177.94 8651.65 20595.32 11:50:01 PM 141.76 19.71 122.06 3256.77 8312.51 11:51:01 PM 235.10 5.10 230.01 1343.42 17652.53 11:52:01 PM 35.22 0.65 34.57 158.08 4383.74 Average: 156.60 15.46 141.14 3352.48 12735.84 11:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 PM 13255760 15051536 2883684 17.87 2688 2017712 1197812 6.97 270356 2281220 92076 11:50:01 PM 12593312 14765892 3546132 21.97 2688 2378488 1400224 8.15 288696 2862264 174672 11:51:01 PM 10509496 13103920 5629948 34.88 2688 2787560 2876812 16.74 493252 4676408 95252 11:52:01 PM 12382656 15004652 3756788 23.28 2688 2813940 1124792 6.54 698516 2609624 24904 Average: 12185306 14481500 3954138 24.50 2688 2499425 1649910 9.60 437705 3107379 96726 11:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 435.60 283.54 2259.97 70.64 0.00 0.00 0.00 0.00 11:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 148.91 120.97 1668.95 23.37 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 217.78 173.89 2953.84 26.22 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 21.26 19.78 49.54 8.52 0.00 0.00 0.00 0.00 11:52:01 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 205.89 149.54 1733.07 32.19 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) 05/03/2024 _x86_64_ (4 CPU) 23:47:33 LINUX RESTART (4 CPU) 11:48:01 PM CPU %user %nice %system %iowait %steal %idle 11:49:01 PM all 24.27 0.00 5.08 5.33 0.08 65.24 11:49:01 PM 0 18.09 0.00 4.30 5.06 0.08 72.46 11:49:01 PM 1 24.29 0.00 4.60 2.03 0.07 69.01 11:49:01 PM 2 28.21 0.00 5.33 8.03 0.08 58.35 11:49:01 PM 3 26.48 0.00 6.09 6.22 0.08 61.12 11:50:01 PM all 25.95 0.00 2.81 1.77 0.09 69.37 11:50:01 PM 0 26.77 0.00 4.67 3.31 0.10 65.15 11:50:01 PM 1 16.71 0.00 1.81 0.72 0.12 80.64 11:50:01 PM 2 33.81 0.00 3.03 1.88 0.07 61.22 11:50:01 PM 3 26.54 0.00 1.72 1.19 0.08 70.47 11:51:01 PM all 59.86 0.00 4.16 3.14 0.11 32.75 11:51:01 PM 0 59.13 0.00 6.93 6.08 0.12 27.74 11:51:01 PM 1 48.37 0.00 2.90 4.92 0.10 43.71 11:51:01 PM 2 66.47 0.00 0.96 0.87 0.10 31.61 11:51:01 PM 3 65.41 0.00 5.85 0.69 0.10 27.95 11:52:01 PM all 37.51 0.00 2.08 0.36 0.08 59.96 11:52:01 PM 0 35.47 0.00 1.42 0.20 0.08 62.82 11:52:01 PM 1 29.52 0.00 1.92 0.05 0.08 68.42 11:52:01 PM 2 52.65 0.00 2.22 0.59 0.10 44.44 11:52:01 PM 3 32.38 0.00 2.75 0.62 0.07 64.18 Average: all 36.88 0.00 3.53 2.65 0.09 56.85 Average: 0 34.85 0.00 4.33 3.66 0.10 57.07 Average: 1 29.70 0.00 2.81 1.92 0.09 65.48 Average: 2 45.30 0.00 2.88 2.83 0.09 48.90 Average: 3 37.69 0.00 4.10 2.18 0.08 55.95