---> uname -a: Linux prd-centos8-builder-2c-8g-11720.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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 552 4895 19 2250 6851 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:fb:89:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fefb:8941/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:0a:4e:0f 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) 12/29/2023 _x86_64_ (2 CPU) 18:24:39 LINUX RESTART (2 CPU) 06:25:01 PM tps rtps wtps bread/s bwrtn/s 06:26:01 PM 85.55 22.63 62.93 6487.04 36631.14 06:27:01 PM 3.12 0.00 3.12 0.00 57.94 06:28:01 PM 0.18 0.03 0.15 0.53 1.20 06:29:01 PM 0.30 0.00 0.30 0.00 4.03 06:30:01 PM 0.12 0.00 0.12 0.00 1.87 06:31:01 PM 0.30 0.00 0.30 0.00 4.15 06:32:01 PM 28.03 6.37 21.66 957.31 1967.66 06:33:01 PM 102.67 6.95 95.72 1316.76 8930.47 Average: 27.54 4.50 23.04 1095.30 5950.38 06:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:01 PM 5596760 7157944 2285528 29.00 2688 1760600 882624 9.88 169448 1854556 616 06:27:01 PM 5603372 7164512 2278916 28.91 2688 1760600 882624 9.88 169452 1848580 4 06:28:01 PM 5597416 7158576 2284872 28.99 2688 1760620 898024 10.06 169520 1854460 8 06:29:01 PM 5597784 7158944 2284504 28.98 2688 1760620 882592 9.88 169520 1854184 4 06:30:01 PM 5594096 7155264 2288192 29.03 2688 1760624 886008 9.92 169520 1857752 12 06:31:01 PM 5594740 7155936 2287548 29.02 2688 1760624 886008 9.92 169520 1857352 8 06:32:01 PM 5301424 7030276 2580864 32.74 2688 1922888 999548 11.19 362052 1939488 89544 06:33:01 PM 5044132 7015300 2838156 36.01 2688 2153852 973652 10.90 395072 2117360 104044 Average: 5491216 7124594 2391072 30.33 2688 1830054 911385 10.20 221763 1897966 24280 06:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 101.92 55.31 363.33 20.36 0.00 0.00 0.00 0.00 06:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 1.90 0.98 0.33 0.23 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 1.17 0.95 0.23 0.23 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 1.33 0.97 0.25 0.24 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 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 2.38 1.33 0.80 0.62 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 1.17 1.03 0.28 0.28 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 61.06 50.09 727.05 7.03 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 42.07 35.24 521.92 6.78 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 26.63 18.24 201.78 4.47 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) 12/29/2023 _x86_64_ (2 CPU) 18:24:39 LINUX RESTART (2 CPU) 06:25:01 PM CPU %user %nice %system %iowait %steal %idle 06:26:01 PM all 6.94 0.00 2.37 17.07 0.10 73.51 06:26:01 PM 0 7.37 0.00 2.04 18.28 0.08 72.23 06:26:01 PM 1 6.52 0.00 2.71 15.86 0.12 74.80 06:27:01 PM all 0.32 0.00 0.10 0.03 0.06 99.49 06:27:01 PM 0 0.50 0.00 0.10 0.02 0.03 99.35 06:27:01 PM 1 0.13 0.00 0.10 0.05 0.08 99.63 06:28:01 PM all 0.32 0.00 0.12 0.00 0.04 99.52 06:28:01 PM 0 0.52 0.00 0.12 0.00 0.03 99.33 06:28:01 PM 1 0.12 0.00 0.12 0.00 0.05 99.72 06:29:01 PM all 0.29 0.00 0.09 0.00 0.06 99.56 06:29:01 PM 0 0.45 0.00 0.08 0.00 0.05 99.42 06:29:01 PM 1 0.13 0.00 0.10 0.00 0.07 99.70 06:30:01 PM all 0.46 0.00 0.11 0.00 0.04 99.39 06:30:01 PM 0 0.63 0.00 0.10 0.00 0.03 99.23 06:30:01 PM 1 0.28 0.00 0.12 0.00 0.05 99.55 06:31:01 PM all 0.22 0.00 0.09 0.00 0.04 99.65 06:31:01 PM 0 0.13 0.00 0.07 0.00 0.03 99.77 06:31:01 PM 1 0.30 0.00 0.12 0.00 0.05 99.53 06:32:01 PM all 21.46 0.00 1.97 1.99 0.08 74.50 06:32:01 PM 0 11.02 0.00 1.65 0.97 0.07 86.30 06:32:01 PM 1 32.04 0.00 2.28 3.03 0.10 62.55 06:33:01 PM all 32.62 0.00 3.24 5.35 0.13 58.66 06:33:01 PM 0 24.98 0.00 3.00 5.49 0.12 66.42 06:33:01 PM 1 40.28 0.00 3.49 5.20 0.13 50.89 Average: all 7.81 0.00 1.01 3.04 0.07 88.07 Average: 0 5.69 0.00 0.89 3.08 0.06 90.28 Average: 1 9.93 0.00 1.12 3.00 0.08 85.86