---> uname -a: Linux prd-centos8-builder-2c-2g-5901.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 647 4000 19 3049 6732 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:dc:55:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fedc:55ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:0d:f6:54 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) 12/07/2023 _x86_64_ (2 CPU) 11:58:43 LINUX RESTART (2 CPU) 11:59:01 AM tps rtps wtps bread/s bwrtn/s 12:00:01 PM 118.86 62.73 56.13 7897.37 38512.63 12:01:01 PM 87.87 12.31 75.56 2184.07 6701.25 12:02:01 PM 133.46 2.03 131.43 65.49 14546.72 12:03:01 PM 163.49 1.17 162.32 109.58 33456.71 Average: 125.92 19.55 106.37 2563.40 23300.99 11:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 PM 5502404 7105664 2379892 30.19 2688 1800356 932952 10.45 178092 1932272 55272 12:01:01 PM 5101560 7022820 2780736 35.28 2688 2103816 963228 10.79 219104 2238460 159260 12:02:01 PM 4386624 6698936 3495672 44.35 2688 2480760 1354848 15.17 284768 2830084 237108 12:03:01 PM 4155512 6947740 3726784 47.28 2688 2940272 943344 10.56 446324 2835852 107460 Average: 4786525 6943790 3095771 39.27 2688 2331301 1048593 11.74 282072 2459167 139775 11:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 255.53 154.32 1265.51 50.43 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 73.38 63.35 927.32 7.15 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 113.14 91.36 1465.62 13.20 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 66.76 54.11 983.11 9.27 0.00 0.00 0.00 0.00 12:03:01 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 127.20 90.78 1160.50 20.01 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) 12/07/2023 _x86_64_ (2 CPU) 11:58:43 LINUX RESTART (2 CPU) 11:59:01 AM CPU %user %nice %system %iowait %steal %idle 12:00:01 PM all 21.52 0.00 4.19 28.66 0.08 45.56 12:00:01 PM 0 21.93 0.00 4.25 32.23 0.07 41.52 12:00:01 PM 1 21.10 0.00 4.13 25.06 0.08 49.63 12:01:01 PM all 34.77 0.00 3.69 3.80 0.11 57.64 12:01:01 PM 0 32.80 0.00 3.45 3.53 0.12 60.11 12:01:01 PM 1 36.74 0.00 3.93 4.06 0.10 55.17 12:02:01 PM all 43.21 0.00 4.31 7.29 0.12 45.07 12:02:01 PM 0 40.98 0.00 4.61 9.18 0.12 45.11 12:02:01 PM 1 45.43 0.00 4.02 5.40 0.12 45.03 12:03:01 PM all 42.27 0.00 4.88 20.33 0.15 32.37 12:03:01 PM 0 33.37 0.00 4.60 21.41 0.15 40.46 12:03:01 PM 1 51.02 0.00 5.15 19.27 0.15 24.41 Average: all 35.46 0.00 4.26 14.93 0.11 45.23 Average: 0 32.29 0.00 4.22 16.50 0.11 46.87 Average: 1 38.62 0.00 4.30 13.37 0.11 43.59