---> uname -a: Linux prd-centos8-builder-2c-2g-8092.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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4820 19 2262 6787 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:b5:8a:d5 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 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:feb5:8ad5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:76:67:00 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) 12/15/2023 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 111.14 31.98 79.16 6123.74 14132.65 08:34:01 AM 92.88 0.22 92.67 16.00 8328.76 08:35:01 AM 68.07 0.28 67.79 40.66 6430.96 08:36:01 AM 16.48 0.07 16.41 3.07 470.70 08:37:01 AM 14.51 0.42 14.10 18.93 315.98 Average: 60.62 6.60 54.03 1240.80 5936.36 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5123376 6957392 2758920 35.00 2688 2023048 1049868 11.76 218316 2243292 152492 08:34:01 AM 4985296 6988560 2897000 36.75 2688 2179632 973812 10.90 198488 2351776 131960 08:35:01 AM 4965912 6976104 2916384 37.00 2688 2186520 970252 10.86 224144 2343348 1088 08:36:01 AM 4974296 6984292 2908000 36.89 2688 2186612 970828 10.87 232108 2328328 0 08:37:01 AM 4982444 6989888 2899852 36.79 2688 2184048 965816 10.81 401152 2152456 13676 Average: 5006265 6979247 2876031 36.49 2688 2151972 986115 11.04 254842 2283840 59843 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 255.67 159.09 1634.68 57.68 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 51.14 42.03 548.66 6.41 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 26.76 26.21 162.25 7.98 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 10.80 11.43 8.23 4.91 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 23.86 22.03 26.31 8.02 0.00 0.00 0.00 0.00 08:37:01 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 73.66 52.16 476.10 17.00 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) 12/15/2023 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 37.17 0.00 4.91 7.81 0.13 49.99 08:33:01 AM 0 42.02 0.00 4.36 8.13 0.12 45.38 08:33:01 AM 1 32.32 0.00 5.46 7.49 0.13 54.60 08:34:01 AM all 34.02 0.00 3.49 2.58 0.10 59.80 08:34:01 AM 0 35.76 0.00 3.83 1.30 0.12 58.99 08:34:01 AM 1 32.29 0.00 3.15 3.87 0.08 60.61 08:35:01 AM all 32.18 0.00 2.21 2.10 0.08 63.43 08:35:01 AM 0 28.01 0.00 2.16 2.36 0.07 67.41 08:35:01 AM 1 36.34 0.00 2.27 1.85 0.08 59.46 08:36:01 AM all 21.76 0.00 0.98 0.13 0.08 77.06 08:36:01 AM 0 28.91 0.00 1.02 0.12 0.07 69.89 08:36:01 AM 1 14.60 0.00 0.93 0.15 0.08 84.23 08:37:01 AM all 32.87 0.00 2.00 0.09 0.10 64.94 08:37:01 AM 0 29.40 0.00 2.08 0.10 0.10 68.32 08:37:01 AM 1 36.33 0.00 1.92 0.08 0.10 61.56 Average: all 31.60 0.00 2.72 2.54 0.10 63.05 Average: 0 32.81 0.00 2.69 2.39 0.09 62.01 Average: 1 30.38 0.00 2.74 2.68 0.10 64.10