---> uname -a: Linux prd-centos8-builder-2c-2g-5027.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 656 3991 18 3049 6725 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:05:3b:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe05:3bc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:fc:38:5a 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) 12/04/2023 _x86_64_ (2 CPU) 08:47:02 LINUX RESTART (2 CPU) 08:48:01 AM tps rtps wtps bread/s bwrtn/s 08:49:01 AM 125.43 12.71 112.71 2215.63 7177.57 08:50:01 AM 108.58 0.05 108.53 0.67 9694.10 08:51:01 AM 160.38 2.66 157.72 108.44 20083.08 08:52:01 AM 109.77 0.68 109.08 87.45 21712.26 Average: 126.04 4.03 122.02 602.94 14667.45 08:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 AM 5163228 6984032 2719068 34.50 2688 2009648 1034688 11.59 227396 2200656 69152 08:50:01 AM 4945484 7004396 2936812 37.26 2688 2232356 955364 10.70 224832 2364328 146692 08:51:01 AM 4048204 6823300 3834092 48.64 2688 2919776 1228612 13.76 274736 3117172 555512 08:52:01 AM 4073628 6883296 3808668 48.32 2688 2955392 996648 11.16 452648 2904652 26960 Average: 4557636 6923756 3324660 42.18 2688 2529293 1053828 11.80 294903 2646702 199579 08:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 103.30 76.89 974.28 13.73 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 38.94 30.26 488.07 4.94 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 151.04 123.00 2535.55 14.39 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 22.65 22.43 46.92 8.26 0.00 0.00 0.00 0.00 08:52:01 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 78.99 63.15 1011.44 10.33 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) 12/04/2023 _x86_64_ (2 CPU) 08:47:02 LINUX RESTART (2 CPU) 08:48:01 AM CPU %user %nice %system %iowait %steal %idle 08:49:01 AM all 28.16 0.00 3.35 6.54 0.71 61.24 08:49:01 AM 0 14.18 0.00 2.61 4.35 0.96 77.90 08:49:01 AM 1 42.20 0.00 4.10 8.74 0.45 44.50 08:50:01 AM all 35.40 0.00 3.76 4.61 0.15 56.08 08:50:01 AM 0 17.95 0.00 2.61 4.13 0.15 75.15 08:50:01 AM 1 52.89 0.00 4.91 5.09 0.15 36.96 08:51:01 AM all 52.10 0.00 5.17 16.96 0.18 25.60 08:51:01 AM 0 53.03 0.00 5.05 17.68 0.17 24.07 08:51:01 AM 1 51.17 0.00 5.28 16.24 0.18 27.12 08:52:01 AM all 28.36 0.00 2.58 13.01 0.15 55.91 08:52:01 AM 0 21.07 0.00 2.57 14.06 0.13 62.17 08:52:01 AM 1 35.67 0.00 2.58 11.96 0.17 49.62 Average: all 35.99 0.00 3.71 10.27 0.30 49.73 Average: 0 26.52 0.00 3.21 10.04 0.35 59.87 Average: 1 45.49 0.00 4.22 10.50 0.24 39.55