---> uname -a: Linux prd-centos8-builder-2c-2g-7978.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: 2799.998 BogoMIPS: 5599.99 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 626 4813 19 2257 6775 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:39:bf:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe39:bfe6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:3f:21:63 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) 00:33:19 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 80.97 12.90 68.07 2196.97 6284.95 12:36:01 AM 98.65 0.23 98.42 18.39 10555.30 12:37:01 AM 44.24 0.35 43.89 43.73 2351.92 12:38:01 AM 10.66 0.00 10.66 0.00 246.12 12:39:01 AM 36.79 0.80 35.99 57.59 1282.89 Average: 54.26 2.86 51.41 463.31 4144.32 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5151148 7026808 2731140 34.65 2688 2059612 942384 10.55 197512 2215684 159436 12:36:01 AM 4882388 6913064 2999900 38.06 2688 2206668 1052916 11.79 205160 2442296 73596 12:37:01 AM 4927344 6944344 2954944 37.49 2688 2193788 1013468 11.35 233448 2371332 12720 12:38:01 AM 5007088 7011368 2875200 36.48 2688 2181100 930620 10.42 232860 2292768 4 12:39:01 AM 4976072 6982484 2906216 36.87 2688 2182972 984884 11.03 404500 2153940 15708 Average: 4988808 6975614 2893480 36.71 2688 2164828 984854 11.03 254696 2295204 52293 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 103.47 82.15 1065.60 13.13 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 45.15 35.99 486.10 7.26 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 20.05 20.13 21.71 8.07 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 11.36 11.78 10.64 3.64 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 23.81 21.45 25.31 17.11 0.00 0.00 0.00 0.00 12:39:01 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 40.77 34.30 321.87 9.84 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) 00:33:19 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 37.64 0.00 4.14 2.85 0.11 55.27 12:35:01 AM 0 23.77 0.00 3.45 2.03 0.12 70.62 12:35:01 AM 1 51.55 0.00 4.84 3.66 0.10 39.85 12:36:01 AM all 35.83 0.00 2.99 3.34 0.11 57.73 12:36:01 AM 0 22.49 0.00 2.92 3.66 0.10 70.83 12:36:01 AM 1 49.17 0.00 3.05 3.02 0.12 44.64 12:37:01 AM all 32.66 0.00 1.64 0.83 0.09 64.79 12:37:01 AM 0 15.99 0.00 1.49 0.58 0.10 81.84 12:37:01 AM 1 49.32 0.00 1.79 1.07 0.08 47.75 12:38:01 AM all 21.31 0.00 0.99 0.11 0.08 77.51 12:38:01 AM 0 13.71 0.00 0.92 0.10 0.07 85.21 12:38:01 AM 1 28.91 0.00 1.07 0.12 0.08 69.82 12:39:01 AM all 33.83 0.00 2.18 0.68 0.09 63.23 12:39:01 AM 0 20.77 0.00 1.77 0.80 0.10 76.56 12:39:01 AM 1 46.87 0.00 2.58 0.55 0.08 49.91 Average: all 32.25 0.00 2.39 1.56 0.10 63.71 Average: 0 19.35 0.00 2.11 1.44 0.10 77.01 Average: 1 45.16 0.00 2.66 1.68 0.09 50.40