---> uname -a: Linux prd-centos8-builder-4c-4g-8523.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 12044 19 2929 14628 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:97:86:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe97:865a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:58:b8:3d 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) 04/17/2024 _x86_64_ (4 CPU) 01:06:35 LINUX RESTART (4 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 207.93 25.28 182.65 6614.35 9127.54 01:09:01 AM 85.84 2.30 83.54 1584.80 7710.66 01:10:01 AM 210.11 15.84 194.27 2048.18 4528.04 01:11:02 AM 105.13 3.55 101.58 1089.63 16493.92 01:12:01 AM 13.33 0.00 13.33 0.00 1215.96 01:13:01 AM 5.06 0.00 5.06 0.00 300.05 01:14:01 AM 25.01 0.73 24.28 86.90 1402.98 Average: 93.40 6.83 86.57 1636.20 5837.51 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 13138508 15055404 3000936 18.59 2688 2131500 1208968 7.03 298456 2344764 184836 01:09:01 AM 13075880 15111480 3063564 18.98 2688 2243664 1064524 6.19 267528 2406544 68192 01:10:01 AM 12016236 14380332 4123208 25.55 2688 2566424 1774504 10.32 320688 3393432 260240 01:11:02 AM 10707732 13331088 5431712 33.65 2688 2814952 2710184 15.77 540140 4435352 19136 01:12:01 AM 9786888 12420476 6352556 39.36 2688 2824576 3929992 22.86 545868 5344852 3432 01:13:01 AM 10143988 12784428 5995456 37.15 2688 2831256 3170932 18.45 545872 4987836 4188 01:14:01 AM 12389660 15034856 3749784 23.23 2688 2835856 1096632 6.38 706676 2590964 1064 Average: 11608413 14016866 4531031 28.07 2688 2606890 2136534 12.43 460747 3643392 77298 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 405.68 249.79 2186.71 66.45 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 57.11 46.16 475.95 13.29 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 303.50 252.36 3591.08 40.82 0.00 0.00 0.00 0.00 01:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:02 AM eth0 65.25 58.57 819.72 11.94 0.00 0.00 0.00 0.00 01:11:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.00 1.97 0.40 0.50 0.00 0.00 0.00 0.00 01:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 1.80 1.38 0.39 0.45 0.00 0.00 0.00 0.00 01:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 18.78 18.66 16.02 9.36 0.00 0.00 0.00 0.00 01:14:01 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 122.32 90.06 1015.46 20.45 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) 04/17/2024 _x86_64_ (4 CPU) 01:06:35 LINUX RESTART (4 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 22.69 0.00 4.53 1.26 0.08 71.44 01:08:01 AM 0 23.95 0.00 4.77 3.08 0.07 68.13 01:08:01 AM 1 29.35 0.00 4.64 0.69 0.08 65.24 01:08:01 AM 2 20.08 0.00 4.37 0.74 0.08 74.73 01:08:01 AM 3 17.39 0.00 4.35 0.54 0.07 77.66 01:09:01 AM all 13.33 0.00 1.69 0.42 0.06 84.50 01:09:01 AM 0 2.52 0.00 0.73 0.20 0.08 96.46 01:09:01 AM 1 25.21 0.00 3.15 0.37 0.05 71.22 01:09:01 AM 2 21.34 0.00 1.87 0.42 0.05 76.32 01:09:01 AM 3 4.21 0.00 0.99 0.70 0.07 94.03 01:10:01 AM all 21.46 0.00 2.09 1.05 0.08 75.32 01:10:01 AM 0 19.25 0.00 1.84 0.45 0.07 78.39 01:10:01 AM 1 24.17 0.00 1.22 1.14 0.08 73.39 01:10:01 AM 2 17.47 0.00 3.30 1.61 0.08 77.54 01:10:01 AM 3 24.94 0.00 2.01 1.00 0.10 71.95 01:11:02 AM all 69.50 0.00 3.65 0.44 0.09 26.33 01:11:02 AM 0 69.84 0.00 3.49 0.17 0.10 26.40 01:11:02 AM 1 67.37 0.00 2.21 0.32 0.07 30.04 01:11:02 AM 2 70.70 0.00 6.69 0.57 0.10 21.94 01:11:02 AM 3 70.08 0.00 2.21 0.70 0.08 26.93 01:12:01 AM all 37.23 0.00 0.83 0.09 0.08 61.76 01:12:01 AM 0 46.37 0.00 0.63 0.08 0.07 52.85 01:12:01 AM 1 34.38 0.00 0.85 0.17 0.10 64.50 01:12:01 AM 2 27.99 0.00 1.16 0.02 0.10 70.74 01:12:01 AM 3 40.19 0.00 0.70 0.08 0.07 58.96 01:13:01 AM all 6.31 0.00 0.39 0.02 0.08 93.20 01:13:01 AM 0 6.78 0.00 0.30 0.00 0.07 92.85 01:13:01 AM 1 7.00 0.00 0.43 0.05 0.08 92.43 01:13:01 AM 2 5.75 0.00 0.35 0.03 0.08 93.78 01:13:01 AM 3 5.73 0.00 0.47 0.00 0.07 93.74 01:14:01 AM all 17.87 0.00 1.97 0.11 0.08 79.97 01:14:01 AM 0 9.45 0.00 1.99 0.17 0.07 88.33 01:14:01 AM 1 31.56 0.00 2.14 0.10 0.08 66.12 01:14:01 AM 2 24.62 0.00 2.52 0.15 0.08 72.63 01:14:01 AM 3 5.84 0.00 1.24 0.02 0.07 92.84 Average: all 26.89 0.00 2.17 0.48 0.08 70.38 Average: 0 25.40 0.00 1.97 0.59 0.07 71.97 Average: 1 31.28 0.00 2.09 0.40 0.08 66.14 Average: 2 26.86 0.00 2.90 0.51 0.08 69.66 Average: 3 24.02 0.00 1.71 0.44 0.07 73.76