---> uname -a: Linux prd-centos8-builder-2c-2g-5305.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: 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): 0,1 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 3989 18 3049 6723 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a8:56:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fea8:5690/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:0b:95:0e 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) 12/05/2023 _x86_64_ (2 CPU) 16:59:44 LINUX RESTART (2 CPU) 05:00:00 PM tps rtps wtps bread/s bwrtn/s 05:00:01 PM 181.11 181.11 0.00 23413.33 0.00 05:01:01 PM 143.14 58.73 84.41 8067.58 41276.42 05:02:01 PM 118.72 6.71 112.01 1271.87 10191.57 05:03:01 PM 210.28 2.68 207.60 118.51 33205.83 Average: 157.49 23.49 133.99 3253.27 28080.99 05:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 PM 6904036 7206520 978260 12.41 2688 502144 748316 9.49 98784 631564 19504 05:01:01 PM 5236700 7002608 2645596 33.56 2688 1955940 1005980 11.26 198864 2162548 111600 05:02:01 PM 4948568 7006724 2933728 37.22 2688 2231672 949760 10.63 223932 2361624 146788 05:03:01 PM 4076120 6866816 3806176 48.29 2688 2938692 1007572 11.28 446512 2915500 181536 Average: 5291356 7020667 2590940 32.87 2688 1907112 927907 10.39 242023 2017809 114857 05:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 8.89 5.56 1.92 1.83 0.00 0.00 0.00 0.00 05:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 319.84 201.75 1931.08 55.92 0.00 0.00 0.00 0.00 05:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 48.76 39.22 542.62 5.85 0.00 0.00 0.00 0.00 05:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 161.17 131.64 2377.93 18.05 0.00 0.00 0.00 0.00 05:03:01 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 175.74 123.60 1608.96 26.48 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) 12/05/2023 _x86_64_ (2 CPU) 16:59:44 LINUX RESTART (2 CPU) 05:00:00 PM CPU %user %nice %system %iowait %steal %idle 05:00:01 PM all 97.21 0.00 2.79 0.00 0.00 0.00 05:00:01 PM 0 96.67 0.00 3.33 0.00 0.00 0.00 05:00:01 PM 1 97.75 0.00 2.25 0.00 0.00 0.00 05:01:01 PM all 34.31 0.00 4.86 13.54 0.11 47.18 05:01:01 PM 0 35.79 0.00 4.60 13.29 0.12 46.19 05:01:01 PM 1 32.83 0.00 5.12 13.79 0.10 48.16 05:02:01 PM all 36.81 0.00 4.14 3.83 0.12 55.10 05:02:01 PM 0 55.41 0.00 4.91 4.43 0.10 35.15 05:02:01 PM 1 18.28 0.00 3.38 3.24 0.13 74.97 05:03:01 PM all 56.75 0.00 5.34 8.50 0.13 29.28 05:03:01 PM 0 62.03 0.00 5.39 7.82 0.13 24.63 05:03:01 PM 1 51.48 0.00 5.30 9.17 0.12 33.93 Average: all 42.88 0.00 4.77 8.57 0.12 43.66 Average: 0 51.30 0.00 4.96 8.47 0.12 35.15 Average: 1 34.47 0.00 4.58 8.68 0.12 52.16