---> uname -a: Linux prd-centos8-builder-2c-8g-9070.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4841 19 2249 6795 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:83:50:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe83:5075/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:fa:7f:42 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/18/2023 _x86_64_ (2 CPU) 18:25:06 LINUX RESTART (2 CPU) 06:26:01 PM tps rtps wtps bread/s bwrtn/s 06:27:01 PM 9.12 0.00 9.12 0.00 916.56 06:28:01 PM 1.40 0.00 1.40 0.00 24.23 06:29:01 PM 0.47 0.03 0.43 0.53 4.67 06:30:00 PM 0.56 0.00 0.56 0.00 9.01 06:30:01 PM 0.00 0.00 0.00 0.00 0.00 06:31:01 PM 0.42 0.00 0.42 0.00 4.45 06:32:01 PM 5.70 5.13 0.57 842.26 8.65 06:33:01 PM 66.34 8.22 58.12 1433.23 3947.38 Average: 12.00 1.91 10.09 325.14 702.09 06:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 PM 5553648 7113132 2328640 29.54 2688 1758836 944580 10.58 169236 1898264 8 06:28:01 PM 5548784 7108268 2333504 29.60 2688 1758836 944580 10.58 169240 1902856 4 06:29:01 PM 5545428 7104932 2336860 29.65 2688 1758856 944580 10.58 169264 1906472 4 06:30:00 PM 5545500 7105012 2336788 29.65 2688 1758856 940212 10.53 169264 1906464 8 06:30:01 PM 5544760 7104356 2337528 29.66 2688 1758864 940212 10.53 169264 1906760 28 06:31:01 PM 5543744 7103340 2338544 29.67 2688 1758864 940212 10.53 169264 1908124 8 06:32:01 PM 5465484 7053788 2416804 30.66 2688 1787448 991192 11.10 343532 1811428 3620 06:33:01 PM 5165020 7012476 2717268 34.47 2688 2033024 973200 10.90 381724 2023716 135352 Average: 5489046 7088163 2393242 30.36 2688 1796698 952346 10.66 217598 1908010 17379 06:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM eth0 1.67 1.15 0.51 0.43 0.00 0.00 0.00 0.00 06:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM eth0 1.18 1.00 0.24 0.24 0.00 0.00 0.00 0.00 06:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 1.83 0.95 0.31 0.22 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:00 PM eth0 2.45 1.46 0.83 0.71 0.00 0.00 0.00 0.00 06:30:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 1.30 1.02 0.30 0.29 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 7.23 4.85 6.30 2.11 0.00 0.00 0.00 0.00 06:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 72.69 60.44 809.23 19.60 0.00 0.00 0.00 0.00 06:33:01 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 12.61 10.12 116.81 3.37 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/18/2023 _x86_64_ (2 CPU) 18:25:06 LINUX RESTART (2 CPU) 06:26:01 PM CPU %user %nice %system %iowait %steal %idle 06:27:01 PM all 0.41 0.00 0.10 0.25 0.03 99.21 06:27:01 PM 0 0.15 0.00 0.08 0.28 0.03 99.45 06:27:01 PM 1 0.67 0.00 0.12 0.22 0.03 98.97 06:28:01 PM all 0.45 0.00 0.10 0.03 0.03 99.39 06:28:01 PM 0 0.27 0.00 0.10 0.05 0.03 99.55 06:28:01 PM 1 0.63 0.00 0.10 0.00 0.03 99.23 06:29:01 PM all 0.22 0.00 0.11 0.02 0.03 99.62 06:29:01 PM 0 0.30 0.00 0.12 0.03 0.03 99.51 06:29:01 PM 1 0.13 0.00 0.10 0.00 0.03 99.73 06:30:00 PM all 0.41 0.00 0.09 0.00 0.03 99.47 06:30:00 PM 0 0.31 0.00 0.12 0.00 0.05 99.52 06:30:00 PM 1 0.51 0.00 0.05 0.00 0.02 99.42 06:30:01 PM all 0.39 0.00 0.39 0.00 0.00 99.22 06:30:01 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 06:30:01 PM 1 0.78 0.00 0.78 0.00 0.00 98.45 06:31:01 PM all 0.36 0.00 0.08 0.00 0.03 99.52 06:31:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 06:31:01 PM 1 0.62 0.00 0.07 0.00 0.03 99.28 06:32:01 PM all 2.63 0.00 0.52 0.26 0.03 96.56 06:32:01 PM 0 0.75 0.00 0.35 0.05 0.03 98.81 06:32:01 PM 1 4.51 0.00 0.68 0.47 0.03 94.31 06:33:01 PM all 36.79 0.00 3.21 1.81 0.11 58.08 06:33:01 PM 0 41.76 0.00 3.32 1.55 0.10 53.27 06:33:01 PM 1 31.83 0.00 3.10 2.07 0.12 62.89 Average: all 5.90 0.00 0.60 0.34 0.04 93.11 Average: 0 6.24 0.00 0.60 0.28 0.05 92.83 Average: 1 5.57 0.00 0.61 0.39 0.04 93.39