---> uname -a: Linux prd-centos8-builder-4c-4g-6444.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 774 12043 19 2943 14637 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:69:46:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe69:4641/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:06:7e:c6 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) 04/10/2024 _x86_64_ (4 CPU) 11:17:00 LINUX RESTART (4 CPU) 11:18:01 AM tps rtps wtps bread/s bwrtn/s 11:19:01 AM 106.46 7.93 98.53 1340.75 8969.96 11:20:01 AM 103.53 0.83 102.70 118.07 11788.02 11:21:01 AM 118.96 0.78 118.18 104.50 19764.66 Average: 109.65 3.18 106.47 521.09 13507.45 11:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 AM 13181068 15079448 2958376 18.33 2688 2110920 1147312 6.68 232924 2358608 106392 11:20:01 AM 12599180 15045368 3540264 21.94 2688 2639784 1217916 7.09 260796 2840304 347480 11:21:01 AM 12364468 15020132 3774976 23.39 2688 2833424 1100884 6.40 468100 2816368 24220 Average: 12714905 15048316 3424539 21.22 2688 2528043 1155371 6.72 320607 2671760 159364 11:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 58.03 48.80 684.89 6.54 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 85.29 60.15 1377.53 8.40 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 61.45 51.55 804.46 12.04 0.00 0.00 0.00 0.00 11:21:01 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 68.26 53.50 955.65 9.00 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) 04/10/2024 _x86_64_ (4 CPU) 11:17:00 LINUX RESTART (4 CPU) 11:18:01 AM CPU %user %nice %system %iowait %steal %idle 11:19:01 AM all 19.28 0.00 2.62 1.26 0.07 76.77 11:19:01 AM 0 3.98 0.00 1.49 1.84 0.07 92.63 11:19:01 AM 1 35.44 0.00 3.60 1.71 0.07 59.18 11:19:01 AM 2 29.19 0.00 3.24 1.14 0.07 66.37 11:19:01 AM 3 8.52 0.00 2.16 0.37 0.07 88.88 11:20:01 AM all 18.29 0.00 3.33 2.23 0.09 76.07 11:20:01 AM 0 4.84 0.00 2.09 1.23 0.10 91.74 11:20:01 AM 1 13.30 0.00 2.46 1.82 0.08 82.34 11:20:01 AM 2 25.84 0.00 4.14 3.66 0.08 66.27 11:20:01 AM 3 29.26 0.00 4.63 2.21 0.08 63.81 11:21:01 AM all 22.53 0.00 4.09 2.07 0.08 71.23 11:21:01 AM 0 34.85 0.00 4.91 0.74 0.08 59.43 11:21:01 AM 1 28.29 0.00 5.11 2.65 0.08 63.87 11:21:01 AM 2 12.41 0.00 3.19 3.25 0.08 81.07 11:21:01 AM 3 14.58 0.00 3.15 1.66 0.05 80.57 Average: all 20.03 0.00 3.35 1.86 0.08 74.69 Average: 0 14.53 0.00 2.82 1.27 0.08 81.29 Average: 1 25.67 0.00 3.72 2.06 0.08 68.47 Average: 2 22.48 0.00 3.52 2.68 0.08 71.23 Average: 3 17.45 0.00 3.31 1.41 0.07 77.76