---> uname -a: Linux prd-centos8-builder-4c-4g-4901.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 12683 19 2312 14668 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:3a:17:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe3a:1752/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:3c:92:fd 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/27/2024 _x86_64_ (4 CPU) 04:49:36 LINUX RESTART (4 CPU) 04:50:00 AM tps rtps wtps bread/s bwrtn/s 04:50:03 AM 170.33 66.67 103.66 15706.96 211563.37 04:51:01 AM 239.97 40.50 199.47 8966.03 26531.64 04:52:01 AM 130.52 1.88 128.64 334.82 10978.44 Average: 184.00 21.90 162.10 4828.89 22984.68 04:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:03 AM 14129848 15469636 2009592 12.45 2688 1570148 695480 4.31 118460 1592208 493228 04:51:01 AM 13279948 15079652 2859492 17.72 2688 2020404 1170020 6.81 228704 2296040 141500 04:52:01 AM 13000424 15030044 3139016 19.45 2688 2238252 1156832 6.73 392720 2356996 97452 Average: 13470073 15193111 2669367 16.54 2688 1942935 1007444 5.86 246628 2081748 244060 04:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:03 AM eth0 6.96 5.49 1.72 1.21 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 384.52 234.16 1698.30 66.72 0.00 0.00 0.00 0.00 04:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 137.59 110.93 1719.20 21.92 0.00 0.00 0.00 0.00 04:52:01 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 253.27 167.75 1670.34 42.97 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/27/2024 _x86_64_ (4 CPU) 04:49:36 LINUX RESTART (4 CPU) 04:50:00 AM CPU %user %nice %system %iowait %steal %idle 04:50:03 AM all 3.00 0.00 7.79 48.87 0.00 40.34 04:50:03 AM 0 3.33 0.00 4.44 10.00 0.00 82.22 04:50:03 AM 1 3.01 0.00 6.77 56.02 0.00 34.21 04:50:03 AM 2 3.80 0.00 10.27 41.44 0.00 44.49 04:50:03 AM 3 1.87 0.00 9.74 88.39 0.00 0.00 04:51:01 AM all 22.98 0.00 4.69 6.70 0.09 65.54 04:51:01 AM 0 18.93 0.00 4.25 9.75 0.09 66.98 04:51:01 AM 1 25.72 0.00 5.06 5.91 0.10 63.21 04:51:01 AM 2 27.14 0.00 4.71 7.19 0.09 60.87 04:51:01 AM 3 20.15 0.00 4.74 3.94 0.09 71.07 04:52:01 AM all 21.40 0.00 2.76 2.07 0.08 73.70 04:52:01 AM 0 10.29 0.00 2.46 1.20 0.08 85.97 04:52:01 AM 1 19.98 0.00 2.24 2.64 0.07 75.07 04:52:01 AM 2 20.89 0.00 2.51 2.70 0.07 73.83 04:52:01 AM 3 34.47 0.00 3.81 1.74 0.08 59.90 Average: all 21.75 0.00 3.80 5.33 0.08 69.04 Average: 0 14.28 0.00 3.36 5.50 0.08 76.77 Average: 1 22.35 0.00 3.69 5.39 0.08 68.47 Average: 2 23.51 0.00 3.74 5.70 0.08 66.97 Average: 3 26.87 0.00 4.39 4.73 0.08 63.93