---> uname -a: Linux prd-centos8-builder-4c-4g-17103.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 679 12123 19 2958 14749 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:d6:48:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fed6:48f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:17:6f:75 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) 05/01/2024 _x86_64_ (4 CPU) 03:06:56 LINUX RESTART (4 CPU) 03:08:01 AM tps rtps wtps bread/s bwrtn/s 03:09:01 AM 122.62 11.54 111.08 2754.49 26592.12 03:10:00 AM 103.28 4.35 98.93 126.94 8246.48 03:10:01 AM 15.57 1.64 13.93 26.23 604.10 Average: 112.06 7.92 104.14 1439.80 17342.40 03:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 AM 12614828 15105428 3524616 21.84 2688 2707820 1174656 6.83 469032 2710732 86352 03:10:00 AM 12507476 15187712 3631968 22.50 2688 2883660 1039996 6.05 465972 2768720 112052 03:10:01 AM 12470144 15150456 3669300 22.73 2688 2883684 1081840 6.29 466572 2806012 112088 Average: 12530816 15147865 3608628 22.36 2688 2825055 1098831 6.39 467192 2761821 103497 03:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 AM lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 03:09:01 AM eth0 73.61 56.36 696.71 7.48 0.00 0.00 0.00 0.00 03:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:00 AM eth0 33.69 27.21 241.89 6.34 0.00 0.00 0.00 0.00 03:10:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 52.46 40.16 41.11 19.04 0.00 0.00 0.00 0.00 03:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 53.84 41.92 467.28 7.04 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) 05/01/2024 _x86_64_ (4 CPU) 03:06:56 LINUX RESTART (4 CPU) 03:08:01 AM CPU %user %nice %system %iowait %steal %idle 03:09:01 AM all 30.16 0.00 2.30 5.17 0.10 62.27 03:09:01 AM 0 39.96 0.00 3.38 5.93 0.10 50.63 03:09:01 AM 1 25.80 0.00 2.48 6.58 0.10 65.04 03:09:01 AM 2 28.70 0.00 1.76 5.04 0.08 64.42 03:09:01 AM 3 26.19 0.00 1.61 3.15 0.10 68.95 03:10:00 AM all 19.49 0.00 2.60 2.29 0.08 75.54 03:10:00 AM 0 10.03 0.00 1.80 2.59 0.07 85.51 03:10:00 AM 1 25.00 0.00 4.04 1.14 0.09 69.73 03:10:00 AM 2 14.78 0.00 2.28 2.38 0.07 80.50 03:10:00 AM 3 28.19 0.00 2.26 3.06 0.09 66.41 03:10:01 AM all 16.87 0.00 13.17 0.21 0.00 69.75 03:10:01 AM 0 6.61 0.00 14.05 0.83 0.00 78.51 03:10:01 AM 1 8.13 0.00 6.50 0.00 0.00 85.37 03:10:01 AM 2 6.61 0.00 13.22 0.00 0.00 80.17 03:10:01 AM 3 46.28 0.00 19.01 0.00 0.00 34.71 Average: all 24.79 0.00 2.56 3.71 0.09 68.85 Average: 0 24.91 0.00 2.71 4.24 0.08 68.06 Average: 1 25.23 0.00 3.29 3.85 0.09 67.55 Average: 2 21.66 0.00 2.13 3.68 0.08 72.45 Average: 3 27.37 0.00 2.10 3.07 0.09 67.36