---> uname -a: Linux prd-centos8-builder-4c-4g-3548.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 806 11392 19 3561 14614 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:e4:5e:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fee4:5e46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:25:0e:05 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/20/2025 _x86_64_ (4 CPU) 18:14:32 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 299.20 16.09 283.11 4030.39 8591.10 06:17:01 PM 280.01 20.17 259.84 4448.98 11003.45 06:18:01 PM 82.77 0.22 82.56 87.57 9595.73 06:19:01 PM 104.30 1.67 102.63 145.18 7133.49 06:20:00 PM 87.34 0.82 86.52 93.96 28614.89 06:20:01 PM 11.02 0.00 11.02 0.00 146.46 Average: 170.41 7.79 162.62 1760.96 12867.39 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13241432 15065772 2898008 17.96 2688 2039092 1132832 6.59 190172 2352368 187964 06:17:01 PM 12272188 14491756 3867252 23.96 2688 2424628 1600788 9.31 271600 3195208 199892 06:18:01 PM 11441168 13762800 4698272 29.11 2688 2524652 2327324 13.54 329220 3955348 25368 06:19:01 PM 11242612 13793216 4896828 30.34 2688 2748236 2866800 16.68 473716 3992308 76376 06:20:00 PM 11758268 15056664 4381172 27.15 2688 3494188 1079132 6.28 815944 3135736 15256 06:20:01 PM 11724624 15023044 4414816 27.35 2688 3494188 1110740 6.46 815952 3169012 15268 Average: 11946715 14532209 4192725 25.98 2688 2787497 1686269 9.81 482767 3299997 86687 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 344.80 195.23 1585.96 62.70 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 262.10 215.73 3309.46 39.16 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 76.71 66.14 1112.58 10.11 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 1710.41 1710.41 1633.33 1633.33 0.00 0.00 0.00 0.00 06:19:01 PM eth0 262.09 168.99 3389.23 21.64 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:00 PM eth0 125.80 125.43 847.25 177.26 0.00 0.00 0.00 0.00 06:20:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 10.24 14.96 8.21 6.64 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 342.03 342.03 326.61 326.61 0.00 0.00 0.00 0.00 Average: eth0 213.81 153.84 2045.34 61.45 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/20/2025 _x86_64_ (4 CPU) 18:14:32 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 26.10 0.00 3.93 1.77 0.08 68.12 06:16:01 PM 0 29.56 0.00 4.28 1.17 0.10 64.90 06:16:01 PM 1 23.00 0.00 3.05 0.99 0.07 72.90 06:16:01 PM 2 25.09 0.00 5.16 3.76 0.08 65.91 06:16:01 PM 3 26.73 0.00 3.23 1.17 0.08 68.78 06:17:01 PM all 32.47 0.00 2.94 2.13 0.08 62.38 06:17:01 PM 0 38.16 0.00 4.34 2.95 0.08 54.47 06:17:01 PM 1 31.03 0.00 1.92 0.50 0.08 66.46 06:17:01 PM 2 30.60 0.00 2.53 1.94 0.08 64.85 06:17:01 PM 3 30.07 0.00 2.99 3.12 0.07 63.75 06:18:01 PM all 51.88 0.00 1.83 0.57 0.09 45.63 06:18:01 PM 0 54.22 0.00 1.34 0.65 0.08 43.70 06:18:01 PM 1 56.26 0.00 1.60 0.43 0.10 41.60 06:18:01 PM 2 49.41 0.00 2.31 0.54 0.08 47.67 06:18:01 PM 3 47.63 0.00 2.06 0.65 0.10 49.57 06:19:01 PM all 57.56 0.00 3.51 0.71 0.11 38.11 06:19:01 PM 0 61.25 0.00 4.59 0.55 0.13 33.47 06:19:01 PM 1 61.11 0.00 1.30 0.10 0.10 37.38 06:19:01 PM 2 55.02 0.00 5.56 1.86 0.10 37.46 06:19:01 PM 3 52.84 0.00 2.60 0.34 0.10 44.12 06:20:00 PM all 23.71 0.00 2.66 1.74 0.08 71.80 06:20:00 PM 0 37.68 0.00 4.50 3.10 0.09 54.64 06:20:00 PM 1 10.23 0.00 1.63 0.62 0.09 87.44 06:20:00 PM 2 22.11 0.00 1.94 1.51 0.07 74.38 06:20:00 PM 3 24.83 0.00 2.58 1.74 0.09 70.77 06:20:01 PM all 22.31 0.00 1.96 0.20 0.20 75.34 06:20:01 PM 0 87.50 0.00 4.69 0.78 0.00 7.03 06:20:01 PM 1 0.00 0.00 1.57 0.00 0.00 98.43 06:20:01 PM 2 0.78 0.00 0.78 0.00 0.78 97.67 06:20:01 PM 3 0.79 0.00 0.79 0.00 0.00 98.43 Average: all 38.34 0.00 2.97 1.38 0.09 57.22 Average: 0 44.37 0.00 3.81 1.68 0.10 50.05 Average: 1 36.30 0.00 1.90 0.53 0.09 61.18 Average: 2 36.35 0.00 3.49 1.91 0.09 58.16 Average: 3 36.33 0.00 2.68 1.39 0.09 59.51