---> uname -a: Linux prd-centos8-builder-2c-2g-7450.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 610 4826 19 2260 6791 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:e4:a6:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fee4:a6ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:f3:fc:5b 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) 12/12/2023 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 82.72 16.45 66.27 3117.61 6064.19 11:34:01 AM 103.38 0.22 103.17 15.99 10629.59 11:35:01 AM 41.38 0.35 41.03 43.73 2465.92 11:36:01 AM 11.16 0.00 11.16 0.00 201.67 11:37:01 AM 20.91 0.60 20.31 34.26 548.46 Average: 51.91 3.52 48.39 642.30 3982.19 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5173876 7018912 2708420 34.36 2688 2029096 944248 10.57 196368 2194336 132080 11:34:01 AM 4909904 6934776 2972392 37.71 2688 2201780 1017800 11.40 201808 2422220 61208 11:35:01 AM 4980120 6988196 2902176 36.82 2688 2184968 955168 10.70 232180 2320776 1088 11:36:01 AM 4983028 6990000 2899268 36.78 2688 2183908 947232 10.61 232732 2317424 12 11:37:01 AM 4924308 6932892 2957988 37.53 2688 2185068 1002976 11.23 403120 2206772 15828 Average: 4994247 6972955 2888049 36.64 2688 2156964 973485 10.90 253242 2292306 42043 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 283.57 168.94 1622.40 53.12 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 54.32 46.45 642.07 14.11 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 18.06 17.78 19.86 6.73 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 13.93 14.88 12.17 5.13 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 25.30 21.11 24.81 9.72 0.00 0.00 0.00 0.00 11:37:01 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 79.03 53.83 464.27 17.76 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) 12/12/2023 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 38.40 0.00 4.24 2.60 0.12 54.64 11:33:01 AM 0 40.25 0.00 3.84 2.55 0.12 53.24 11:33:01 AM 1 36.54 0.00 4.64 2.65 0.12 56.04 11:34:01 AM all 35.62 0.00 3.08 3.41 0.09 57.80 11:34:01 AM 0 38.43 0.00 3.26 3.76 0.10 54.44 11:34:01 AM 1 32.79 0.00 2.91 3.06 0.08 61.16 11:35:01 AM all 32.08 0.00 1.98 0.80 0.15 64.99 11:35:01 AM 0 36.70 0.00 1.85 1.40 0.08 59.97 11:35:01 AM 1 27.45 0.00 2.12 0.20 0.22 70.01 11:36:01 AM all 26.53 0.00 1.24 0.08 0.08 72.07 11:36:01 AM 0 16.88 0.00 0.93 0.05 0.08 82.06 11:36:01 AM 1 36.18 0.00 1.55 0.10 0.08 62.08 11:37:01 AM all 32.97 0.00 1.95 0.24 0.09 64.74 11:37:01 AM 0 20.42 0.00 1.52 0.37 0.08 77.61 11:37:01 AM 1 45.52 0.00 2.38 0.12 0.10 51.88 Average: all 33.12 0.00 2.50 1.43 0.11 62.85 Average: 0 30.54 0.00 2.28 1.63 0.09 65.46 Average: 1 35.70 0.00 2.72 1.22 0.12 60.23