---> uname -a: Linux prd-centos8-builder-4c-4g-10211.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 781 12036 19 2943 14630 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:0f:e9:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe0f:e9e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:5d:75:54 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) 04/22/2024 _x86_64_ (4 CPU) 19:42:53 LINUX RESTART (4 CPU) 07:44:01 PM tps rtps wtps bread/s bwrtn/s 07:45:01 PM 115.26 7.55 107.71 1296.37 9623.49 07:46:01 PM 81.55 0.77 80.79 73.85 10850.54 07:47:01 PM 138.12 0.87 137.25 150.08 20561.35 Average: 111.65 3.06 108.59 506.79 13678.62 07:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 PM 13197708 15149032 2941732 18.23 2688 2159920 1066408 6.20 229352 2332948 128160 07:46:01 PM 12611944 15038356 3527496 21.86 2688 2620672 1181220 6.87 260084 2832328 335092 07:47:01 PM 12353500 15009216 3785940 23.46 2688 2833720 1120376 6.52 469980 2826852 24904 Average: 12721051 15065535 3418389 21.18 2688 2538104 1122668 6.53 319805 2664043 162719 07:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM eth0 66.48 55.50 595.51 7.41 0.00 0.00 0.00 0.00 07:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 78.95 56.32 1310.14 7.05 0.00 0.00 0.00 0.00 07:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 75.51 62.66 868.63 12.60 0.00 0.00 0.00 0.00 07:47:01 PM 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 73.65 58.16 924.74 9.02 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) 04/22/2024 _x86_64_ (4 CPU) 19:42:53 LINUX RESTART (4 CPU) 07:44:01 PM CPU %user %nice %system %iowait %steal %idle 07:45:01 PM all 19.80 0.00 2.89 0.95 0.07 76.28 07:45:01 PM 0 19.53 0.00 3.16 1.14 0.08 76.09 07:45:01 PM 1 21.08 0.00 2.56 0.87 0.07 75.43 07:45:01 PM 2 28.53 0.00 3.53 0.80 0.08 67.06 07:45:01 PM 3 10.07 0.00 2.31 1.00 0.05 86.57 07:46:01 PM all 12.49 0.00 2.06 1.22 0.07 84.17 07:46:01 PM 0 11.68 0.00 2.24 1.28 0.07 84.73 07:46:01 PM 1 20.25 0.00 3.04 1.42 0.08 75.21 07:46:01 PM 2 14.73 0.00 1.94 1.24 0.07 82.03 07:46:01 PM 3 3.30 0.00 1.00 0.92 0.07 94.71 07:47:01 PM all 20.58 0.00 3.94 1.95 0.08 73.45 07:47:01 PM 0 31.21 0.00 4.57 1.22 0.08 62.92 07:47:01 PM 1 22.04 0.00 3.43 0.97 0.08 73.47 07:47:01 PM 2 17.72 0.00 4.23 1.44 0.08 76.53 07:47:01 PM 3 11.32 0.00 3.52 4.19 0.07 80.91 Average: all 17.62 0.00 2.96 1.37 0.07 77.97 Average: 0 20.80 0.00 3.32 1.21 0.08 74.59 Average: 1 21.12 0.00 3.01 1.09 0.08 74.70 Average: 2 20.32 0.00 3.23 1.16 0.08 75.21 Average: 3 8.23 0.00 2.28 2.04 0.06 87.40