---> uname -a: Linux prd-centos8-builder-4c-4g-9192.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: 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 845 11052 19 3863 14566 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:88:b8:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe88:b85f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:86:3f:6d 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) 04/19/2024 _x86_64_ (4 CPU) 06:59:20 LINUX RESTART (4 CPU) 07:00:01 AM tps rtps wtps bread/s bwrtn/s 07:01:01 AM 174.34 13.58 160.76 2412.93 6352.92 07:02:01 AM 132.91 0.60 132.31 90.61 14496.25 07:03:01 AM 94.70 0.75 93.95 47.85 16340.19 07:04:01 AM 54.06 0.03 54.02 0.67 12058.32 07:05:01 AM 163.47 88.56 74.91 1690.22 16555.26 07:06:01 AM 154.32 105.25 49.08 1023.83 5414.35 Average: 128.97 34.79 94.18 877.68 11870.00 07:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:01:01 AM 13167664 15073456 2971780 18.41 2688 2120852 1127652 6.56 230168 2386260 165208 07:02:01 AM 12401824 14964184 3737620 23.16 2688 2754452 1244320 7.24 333664 2962264 442052 07:03:01 AM 12020056 14942600 4119388 25.52 2688 3093580 1253420 7.29 286012 3336196 340108 07:04:01 AM 11959536 14953944 4179908 25.90 2688 3162820 1195172 6.95 330284 3337856 68692 07:05:01 AM 11364100 14883916 4775344 29.59 2688 3649328 1282880 7.46 666252 3527496 66060 07:06:01 AM 11327576 14925432 4811868 29.81 2688 3717584 1155968 6.73 693128 3525900 4 Average: 12040126 14957255 4099318 25.40 2688 3083103 1209902 7.04 423251 3179329 180354 07:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 98.30 81.67 967.24 16.73 0.00 0.00 0.00 0.00 07:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 100.72 75.23 1512.80 9.86 0.00 0.00 0.00 0.00 07:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 25.71 27.11 25.78 5.35 0.00 0.00 0.00 0.00 07:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 55.12 53.52 55.32 9.88 0.00 0.00 0.00 0.00 07:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 205.10 149.96 1408.35 11.50 0.00 0.00 0.00 0.00 07:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 18.16 15.88 21.15 6.35 0.00 0.00 0.00 0.00 07:06:01 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 83.86 67.23 665.21 9.94 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) 04/19/2024 _x86_64_ (4 CPU) 06:59:20 LINUX RESTART (4 CPU) 07:00:01 AM CPU %user %nice %system %iowait %steal %idle 07:01:01 AM all 19.86 0.00 2.89 0.80 0.08 76.37 07:01:01 AM 0 26.87 0.00 2.90 0.58 0.08 69.56 07:01:01 AM 1 32.14 0.00 4.60 0.47 0.08 62.71 07:01:01 AM 2 6.66 0.00 1.37 0.32 0.07 91.58 07:01:01 AM 3 13.73 0.00 2.69 1.84 0.07 81.67 07:02:01 AM all 22.84 0.00 3.74 0.69 0.08 72.65 07:02:01 AM 0 25.56 0.00 4.37 0.78 0.08 69.21 07:02:01 AM 1 36.49 0.00 4.99 0.58 0.08 57.85 07:02:01 AM 2 14.91 0.00 3.04 0.72 0.07 81.26 07:02:01 AM 3 14.36 0.00 2.56 0.69 0.08 82.31 07:03:01 AM all 13.99 0.00 1.83 0.66 0.08 83.44 07:03:01 AM 0 11.83 0.00 2.02 0.68 0.08 85.39 07:03:01 AM 1 27.03 0.00 3.12 1.35 0.08 68.41 07:03:01 AM 2 8.45 0.00 1.00 0.30 0.08 90.16 07:03:01 AM 3 8.64 0.00 1.15 0.32 0.08 89.81 07:04:01 AM all 4.55 0.00 0.65 0.42 0.08 94.31 07:04:01 AM 0 1.99 0.00 0.50 0.30 0.08 97.13 07:04:01 AM 1 11.86 0.00 0.99 0.38 0.07 86.71 07:04:01 AM 2 2.33 0.00 0.80 0.74 0.07 96.07 07:04:01 AM 3 2.01 0.00 0.30 0.27 0.08 97.34 07:05:01 AM all 16.04 0.98 7.18 0.94 0.08 74.78 07:05:01 AM 0 11.21 1.06 8.29 1.42 0.07 77.95 07:05:01 AM 1 17.68 0.77 5.62 0.59 0.08 75.26 07:05:01 AM 2 32.71 1.34 8.94 1.19 0.10 55.71 07:05:01 AM 3 2.77 0.74 5.87 0.55 0.08 89.98 07:06:01 AM all 11.10 1.36 16.62 0.87 0.10 69.96 07:06:01 AM 0 27.32 0.79 11.84 0.42 0.12 59.51 07:06:01 AM 1 5.90 1.26 17.77 1.02 0.08 73.96 07:06:01 AM 2 3.72 1.75 16.25 0.98 0.10 77.21 07:06:01 AM 3 7.46 1.63 20.61 1.04 0.10 69.16 Average: all 14.73 0.39 5.47 0.73 0.08 78.60 Average: 0 17.46 0.31 4.98 0.70 0.09 76.47 Average: 1 21.86 0.34 6.17 0.73 0.08 70.82 Average: 2 11.41 0.51 5.21 0.70 0.08 82.08 Average: 3 8.17 0.39 5.52 0.78 0.08 85.05