---> uname -a: Linux prd-centos8-builder-2c-2g-7434.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 3967 19 3059 6709 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:cf:4a:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fecf:4aed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:20:59:f5 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) 09:10:01 LINUX RESTART (2 CPU) 09:11:01 AM tps rtps wtps bread/s bwrtn/s 09:12:01 AM 69.26 7.00 62.26 1304.98 5378.49 09:13:01 AM 91.50 1.95 89.55 63.72 8974.90 09:14:01 AM 134.93 0.67 134.26 51.86 19459.67 Average: 98.56 3.21 95.36 473.52 11271.02 09:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 AM 5163404 7017884 2718884 34.49 2688 2038568 956648 10.71 201104 2199600 141760 09:13:01 AM 4781320 6908884 3100968 39.34 2688 2300928 1077916 12.07 221352 2521416 225508 09:14:01 AM 4122968 6912600 3759320 47.69 2688 2937388 949500 10.63 417632 2891692 353180 Average: 4689231 6946456 3193057 40.51 2688 2425628 994688 11.14 280029 2537569 240149 09:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 69.12 54.66 811.31 6.47 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 65.12 53.49 901.63 8.59 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 53.31 45.81 801.33 7.89 0.00 0.00 0.00 0.00 09:14:01 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 62.52 51.32 838.09 7.65 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) 09:10:01 LINUX RESTART (2 CPU) 09:11:01 AM CPU %user %nice %system %iowait %steal %idle 09:12:01 AM all 30.73 0.00 3.12 3.74 0.18 62.22 09:12:01 AM 0 27.74 0.00 3.14 2.54 0.15 66.43 09:12:01 AM 1 33.75 0.00 3.11 4.95 0.20 57.99 09:13:01 AM all 32.83 0.00 3.69 5.60 0.12 57.76 09:13:01 AM 0 37.24 0.00 3.58 4.28 0.12 54.78 09:13:01 AM 1 28.40 0.00 3.80 6.92 0.12 60.76 09:14:01 AM all 37.35 0.00 4.42 6.23 0.14 51.86 09:14:01 AM 0 32.59 0.00 4.23 6.99 0.13 56.06 09:14:01 AM 1 42.10 0.00 4.61 5.48 0.15 47.66 Average: all 33.64 0.00 3.75 5.19 0.14 57.28 Average: 0 32.52 0.00 3.65 4.60 0.13 59.09 Average: 1 34.76 0.00 3.84 5.78 0.16 55.46