---> uname -a: Linux prd-centos8-builder-2c-2g-8050.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 638 4793 19 2266 6763 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:79:a7:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fe79:a7da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:ad:37:08 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) 04:31:31 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 116.11 32.03 84.07 6130.53 16097.00 04:34:01 AM 84.84 0.05 84.79 0.67 7954.41 04:35:01 AM 56.19 0.45 55.74 55.99 5345.14 04:36:01 AM 25.70 1.33 24.36 121.58 1022.25 04:37:01 AM 13.16 0.00 13.16 0.00 249.34 04:38:01 AM 37.75 0.80 36.95 57.57 1392.50 Average: 55.63 5.78 49.85 1061.28 5343.82 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5059720 6953720 2822568 35.81 2688 2078568 1023128 11.46 235940 2268348 180816 04:34:01 AM 4929480 6948076 2952808 37.46 2688 2194784 1023304 11.46 205744 2397892 146248 04:35:01 AM 5009648 7018244 2872640 36.44 2688 2184952 934964 10.47 224676 2295636 14456 04:36:01 AM 4954240 6966252 2928048 37.15 2688 2188612 974160 10.91 234804 2342548 4 04:37:01 AM 4869672 6895736 3012616 38.22 2688 2202692 1043732 11.69 236256 2425640 14100 04:38:01 AM 4911224 6929812 2971064 37.69 2688 2194628 1005652 11.26 405200 2217108 29388 Average: 4955664 6951973 2926624 37.13 2688 2174039 1000823 11.21 257103 2324529 64169 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 262.82 160.65 1640.21 53.90 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 48.33 38.21 548.96 12.09 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 36.59 33.89 166.04 12.07 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 25.20 22.78 18.23 6.95 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 17.18 18.06 15.18 6.08 0.00 0.00 0.00 0.00 04:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 20.92 18.81 22.60 9.31 0.00 0.00 0.00 0.00 04:38:01 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 68.51 48.74 401.92 16.74 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) 04:31:31 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 37.33 0.00 4.93 4.24 0.11 53.39 04:33:01 AM 0 32.75 0.00 4.86 4.31 0.12 57.96 04:33:01 AM 1 41.92 0.00 4.99 4.17 0.10 48.82 04:34:01 AM all 32.09 0.00 2.97 6.38 0.13 58.43 04:34:01 AM 0 27.32 0.00 3.07 5.40 0.12 64.10 04:34:01 AM 1 36.93 0.00 2.86 7.37 0.14 52.70 04:35:01 AM all 30.14 0.00 2.17 3.57 0.09 64.03 04:35:01 AM 0 29.04 0.00 1.86 4.27 0.08 64.75 04:35:01 AM 1 31.24 0.00 2.48 2.86 0.10 63.32 04:36:01 AM all 28.29 0.00 1.68 0.85 0.11 69.07 04:36:01 AM 0 35.17 0.00 1.75 0.97 0.12 61.99 04:36:01 AM 1 21.41 0.00 1.60 0.74 0.10 76.15 04:37:01 AM all 28.92 0.00 1.70 0.47 0.09 68.82 04:37:01 AM 0 31.80 0.00 1.65 0.42 0.08 66.05 04:37:01 AM 1 26.06 0.00 1.75 0.52 0.10 71.57 04:38:01 AM all 34.08 0.00 2.57 0.89 0.09 62.37 04:38:01 AM 0 35.44 0.00 2.64 0.88 0.10 60.93 04:38:01 AM 1 32.72 0.00 2.50 0.89 0.08 63.81 Average: all 31.81 0.00 2.67 2.73 0.10 62.69 Average: 0 31.92 0.00 2.64 2.71 0.10 62.63 Average: 1 31.69 0.00 2.70 2.75 0.10 62.76