---> uname -a: Linux prd-centos8-builder-4c-4g-11544.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 801 12041 19 2917 14611 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:f1:b9:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fef1:b925/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:ee:dc:f1 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/29/2023 _x86_64_ (4 CPU) 05:18:44 LINUX RESTART (4 CPU) 05:19:01 AM tps rtps wtps bread/s bwrtn/s 05:20:01 AM 166.91 74.34 92.57 9462.73 40381.77 05:21:01 AM 96.48 6.70 89.79 1272.51 7636.94 05:22:02 AM 224.33 18.45 205.88 4000.53 11114.94 05:23:01 AM 64.20 2.02 62.18 314.06 7182.67 05:24:01 AM 27.77 0.70 27.07 124.47 2781.48 05:25:01 AM 16.23 0.00 16.23 0.00 1147.11 05:26:01 AM 51.47 0.00 51.47 0.00 4580.28 05:27:01 AM 29.29 0.47 28.82 63.98 2162.60 Average: 84.63 12.85 71.77 1907.88 9627.60 05:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 AM 13415552 15086232 2723768 16.88 2688 1894404 1172420 6.82 199412 2202772 71744 05:21:01 AM 13141328 15074712 2997992 18.58 2688 2145912 1174372 6.83 225696 2406304 142768 05:22:02 AM 11545108 13853548 4594212 28.47 2688 2511604 2320064 13.50 269904 3914880 165368 05:23:01 AM 11519128 13891088 4620192 28.63 2688 2572916 2169156 12.62 353156 3849636 29524 05:24:01 AM 11127032 13558516 5012288 31.06 2688 2629688 2516528 14.64 373132 4210352 10740 05:25:01 AM 11122036 13601632 5017284 31.09 2688 2675500 2397184 13.95 382676 4200224 29568 05:26:01 AM 9800500 12397516 6338820 39.28 2688 2787456 3569640 20.77 413460 5465180 23188 05:27:01 AM 12316532 14942720 3822788 23.69 2688 2815248 1189892 6.92 592896 2774652 37356 Average: 11748402 14050746 4390918 27.21 2688 2504091 2063657 12.01 351292 3628000 63782 05:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 296.97 204.25 1561.59 56.01 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 71.83 58.38 906.36 6.76 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:02 AM eth0 237.60 203.56 3066.10 39.94 0.00 0.00 0.00 0.00 05:22:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 33.43 33.82 151.08 9.80 0.00 0.00 0.00 0.00 05:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 35.45 34.60 409.39 5.99 0.00 0.00 0.00 0.00 05:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 15.59 15.41 10.28 5.12 0.00 0.00 0.00 0.00 05:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 14.74 13.91 48.92 4.95 0.00 0.00 0.00 0.00 05:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 17.13 16.14 11.17 7.97 0.00 0.00 0.00 0.00 05:27:01 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 90.46 72.59 771.92 17.08 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/29/2023 _x86_64_ (4 CPU) 05:18:44 LINUX RESTART (4 CPU) 05:19:01 AM CPU %user %nice %system %iowait %steal %idle 05:20:01 AM all 19.90 0.00 3.13 8.94 0.08 67.95 05:20:01 AM 0 21.30 0.00 2.76 5.91 0.07 69.96 05:20:01 AM 1 20.97 0.00 3.38 13.89 0.07 61.69 05:20:01 AM 2 16.48 0.00 3.15 8.54 0.07 71.76 05:20:01 AM 3 20.86 0.00 3.22 7.42 0.10 68.39 05:21:01 AM all 15.69 0.00 1.46 3.45 0.06 79.34 05:21:01 AM 0 22.90 0.00 2.51 4.81 0.07 69.72 05:21:01 AM 1 14.95 0.00 1.07 2.56 0.07 81.36 05:21:01 AM 2 14.95 0.00 1.19 3.90 0.05 79.92 05:21:01 AM 3 9.96 0.00 1.09 2.53 0.07 86.36 05:22:02 AM all 32.30 0.00 2.30 8.30 0.10 57.00 05:22:02 AM 0 39.06 0.00 2.59 6.45 0.12 51.78 05:22:02 AM 1 23.28 0.00 2.69 11.62 0.10 62.31 05:22:02 AM 2 32.89 0.00 2.71 10.37 0.10 53.93 05:22:02 AM 3 33.95 0.00 1.20 4.76 0.08 60.00 05:23:01 AM all 79.40 0.00 2.03 1.73 0.14 16.71 05:23:01 AM 0 80.17 0.00 1.87 2.31 0.14 15.52 05:23:01 AM 1 80.30 0.00 2.06 1.32 0.14 16.19 05:23:01 AM 2 79.91 0.00 2.22 1.83 0.14 15.91 05:23:01 AM 3 77.22 0.00 1.99 1.44 0.14 19.21 05:24:01 AM all 81.25 0.00 1.74 0.61 0.12 16.28 05:24:01 AM 0 86.53 0.00 1.37 1.22 0.12 10.76 05:24:01 AM 1 77.05 0.00 2.07 0.28 0.12 20.48 05:24:01 AM 2 77.60 0.00 1.74 0.45 0.12 20.09 05:24:01 AM 3 83.82 0.00 1.79 0.48 0.12 13.79 05:25:01 AM all 81.14 0.00 1.91 0.30 0.13 16.52 05:25:01 AM 0 86.75 0.00 1.92 0.32 0.13 10.88 05:25:01 AM 1 79.76 0.00 1.55 0.42 0.15 18.12 05:25:01 AM 2 76.87 0.00 2.31 0.38 0.12 20.32 05:25:01 AM 3 81.17 0.00 1.85 0.08 0.12 16.78 05:26:01 AM all 73.55 0.00 2.34 1.04 0.13 22.94 05:26:01 AM 0 75.53 0.00 2.18 0.77 0.12 21.40 05:26:01 AM 1 75.43 0.00 2.01 1.21 0.12 21.23 05:26:01 AM 2 79.38 0.00 2.32 0.63 0.15 17.52 05:26:01 AM 3 63.87 0.00 2.82 1.55 0.13 31.62 05:27:01 AM all 37.69 0.00 1.34 0.77 0.08 60.13 05:27:01 AM 0 34.10 0.00 1.57 0.27 0.07 64.00 05:27:01 AM 1 33.96 0.00 1.24 0.99 0.07 63.75 05:27:01 AM 2 28.39 0.00 0.82 0.40 0.07 70.33 05:27:01 AM 3 54.30 0.00 1.72 1.44 0.10 42.44 Average: all 52.57 0.00 2.03 3.14 0.10 42.15 Average: 0 55.75 0.00 2.10 2.76 0.10 39.29 Average: 1 50.66 0.00 2.01 4.04 0.10 43.19 Average: 2 50.76 0.00 2.06 3.31 0.10 43.77 Average: 3 53.12 0.00 1.96 2.46 0.11 42.35