---> uname -a: Linux prd-centos8-builder-4c-4g-6584.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 731 11894 19 3134 14695 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:c4:de:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fec4:deed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:3b:88:58 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) 04/11/2024 _x86_64_ (4 CPU) 04:15:31 LINUX RESTART (4 CPU) 04:16:02 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 104.52 41.45 63.07 9685.79 13478.76 04:18:01 AM 110.09 13.23 96.87 2427.45 26242.16 04:19:01 AM 100.63 0.70 99.93 66.66 8811.55 Average: 105.09 18.33 86.75 4028.99 16193.38 04:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 11009616 13469976 5129828 31.78 2688 2682660 3110344 18.10 250056 4543580 674384 04:18:01 AM 12380308 15065004 3759136 23.29 2688 2900452 1161416 6.76 488500 2922260 99472 04:19:01 AM 12240396 15057584 3899048 24.16 2688 3023852 1126048 6.55 486212 3026056 72460 Average: 11876773 14530855 4262671 26.41 2688 2868988 1799269 10.47 408256 3497299 282105 04:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 04:17:01 AM eth0 530.41 309.55 5245.87 60.05 0.00 0.00 0.00 0.00 04:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM lo 2.18 2.18 0.11 0.11 0.00 0.00 0.00 0.00 04:18:01 AM eth0 57.94 47.39 690.15 6.86 0.00 0.00 0.00 0.00 04:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 27.20 25.11 235.66 5.77 0.00 0.00 0.00 0.00 04:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 203.38 126.35 2039.62 24.03 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) 04/11/2024 _x86_64_ (4 CPU) 04:15:31 LINUX RESTART (4 CPU) 04:16:02 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 48.15 0.00 4.29 9.49 0.12 37.95 04:17:01 AM 0 48.06 0.00 4.33 1.99 0.09 45.54 04:17:01 AM 1 60.81 0.00 3.75 14.64 0.10 20.70 04:17:01 AM 2 37.64 0.00 6.06 8.72 0.19 47.39 04:17:01 AM 3 46.04 0.00 3.02 12.58 0.10 38.25 04:18:01 AM all 21.10 0.00 2.52 5.46 0.13 70.79 04:18:01 AM 0 15.71 0.00 2.16 2.98 0.12 79.03 04:18:01 AM 1 26.72 0.00 3.75 7.09 0.14 62.30 04:18:01 AM 2 15.19 0.00 1.78 7.12 0.13 75.78 04:18:01 AM 3 26.86 0.00 2.40 4.68 0.12 65.94 04:19:01 AM all 15.63 0.00 1.78 3.43 0.08 79.08 04:19:01 AM 0 2.12 0.00 0.60 2.00 0.07 95.21 04:19:01 AM 1 12.41 0.00 2.01 4.99 0.07 80.53 04:19:01 AM 2 5.32 0.00 0.72 0.45 0.08 93.42 04:19:01 AM 3 42.87 0.00 3.80 6.30 0.08 46.94 Average: all 28.14 0.00 2.85 6.10 0.11 62.80 Average: 0 21.73 0.00 2.35 2.33 0.09 73.51 Average: 1 33.14 0.00 3.16 8.87 0.10 54.73 Average: 2 19.24 0.00 2.83 5.40 0.14 72.40 Average: 3 38.54 0.00 3.08 7.82 0.10 50.46