---> uname -a: Linux prd-centos8-builder-4c-4g-6390.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 713 11913 19 3134 14714 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:3c:7e:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe3c:7eb5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:78:9a:85 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) 05:28:29 LINUX RESTART (4 CPU) 05:29:01 AM tps rtps wtps bread/s bwrtn/s 05:30:01 AM 107.43 35.79 71.64 8533.42 23962.61 05:31:01 AM 84.73 9.48 75.25 2366.56 17978.25 05:32:01 AM 91.07 4.45 86.62 127.42 7563.90 Average: 94.41 16.57 77.84 3675.66 16501.75 05:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 AM 11042784 13509780 5096652 31.58 2688 2689268 2662524 15.49 273852 4481952 383604 05:31:01 AM 12402644 15072332 3736792 23.15 2688 2886760 1149500 6.69 482796 2907680 55252 05:32:01 AM 12283616 15080316 3855820 23.89 2688 3004988 1113012 6.48 480784 2993400 38340 Average: 11909681 14554143 4229755 26.21 2688 2860339 1641679 9.55 412477 3461011 159065 05:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 AM lo 2.73 2.73 0.16 0.16 0.00 0.00 0.00 0.00 05:30:01 AM eth0 407.01 286.95 5155.64 58.69 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.95 0.95 0.05 0.05 0.00 0.00 0.00 0.00 05:31:01 AM eth0 64.59 48.00 690.65 6.95 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 33.76 26.76 228.28 6.05 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 168.44 120.56 2024.71 23.89 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) 05:28:29 LINUX RESTART (4 CPU) 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 48.77 0.00 4.17 8.24 0.11 38.71 05:30:01 AM 0 46.42 0.00 4.24 8.43 0.12 40.78 05:30:01 AM 1 57.01 0.00 4.82 7.12 0.12 30.93 05:30:01 AM 2 51.87 0.00 3.81 9.90 0.12 34.30 05:30:01 AM 3 39.80 0.00 3.80 7.52 0.08 48.79 05:31:01 AM all 12.99 0.00 1.85 9.88 0.07 75.22 05:31:01 AM 0 31.98 0.00 3.70 8.50 0.07 55.75 05:31:01 AM 1 5.92 0.00 0.92 7.84 0.07 85.26 05:31:01 AM 2 8.99 0.00 1.41 17.11 0.07 72.43 05:31:01 AM 3 5.16 0.00 1.39 6.08 0.07 87.31 05:32:01 AM all 14.18 0.00 2.03 1.89 0.06 81.83 05:32:01 AM 0 18.72 0.00 1.84 1.94 0.07 77.43 05:32:01 AM 1 21.53 0.00 2.92 2.19 0.05 73.31 05:32:01 AM 2 14.55 0.00 2.36 3.00 0.08 80.01 05:32:01 AM 3 2.00 0.00 1.00 0.45 0.05 96.49 Average: all 25.25 0.00 2.68 6.67 0.08 65.33 Average: 0 32.34 0.00 3.26 6.28 0.08 58.04 Average: 1 28.07 0.00 2.88 5.72 0.08 63.26 Average: 2 25.02 0.00 2.52 10.00 0.09 62.37 Average: 3 15.57 0.00 2.06 4.67 0.07 77.63