---> uname -a: Linux prd-centos8-builder-2c-2g-7642.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 602 4834 19 2261 6799 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:da:9a:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:feda:9a3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:ac:e6:6c 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) 12/13/2023 _x86_64_ (2 CPU) 09:31:28 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 91.17 24.50 66.67 5049.29 5897.58 09:34:01 AM 101.37 0.22 101.15 15.99 10183.77 09:35:01 AM 46.61 0.67 45.94 52.26 3692.08 09:36:01 AM 14.28 0.00 14.28 0.00 321.63 09:37:01 AM 18.51 0.10 18.41 10.40 523.76 Average: 54.39 5.10 49.29 1025.55 4123.97 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5193616 7032856 2688672 34.11 2688 2024536 960336 10.75 197400 2175140 132508 09:34:01 AM 4916064 6941924 2966224 37.63 2688 2202460 1020368 11.43 202816 2412880 94656 09:35:01 AM 5001816 7009908 2880472 36.54 2688 2184812 951056 10.65 233728 2294700 24 09:36:01 AM 4985148 6993196 2897140 36.76 2688 2184812 972288 10.89 233984 2310848 8 09:37:01 AM 4916120 6925060 2966168 37.63 2688 2185276 1019796 11.42 413900 2200952 15812 Average: 5002553 6980589 2879735 36.53 2688 2156379 984769 11.03 256366 2278904 48602 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 322.70 185.20 1667.87 60.91 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 58.68 49.28 662.95 8.59 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 21.20 21.76 22.64 7.27 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 10.95 12.46 9.45 5.08 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 22.50 20.50 23.82 7.37 0.00 0.00 0.00 0.00 09:37:01 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 87.20 57.84 477.35 17.84 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) 12/13/2023 _x86_64_ (2 CPU) 09:31:28 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 38.95 0.00 5.02 2.53 0.10 53.40 09:33:01 AM 0 39.06 0.00 5.28 2.96 0.10 52.60 09:33:01 AM 1 38.84 0.00 4.76 2.10 0.10 54.21 09:34:01 AM all 36.08 0.00 3.35 2.98 0.10 57.48 09:34:01 AM 0 36.77 0.00 3.48 2.58 0.10 57.07 09:34:01 AM 1 35.40 0.00 3.23 3.38 0.10 57.90 09:35:01 AM all 33.27 0.00 2.18 1.24 0.09 63.21 09:35:01 AM 0 21.76 0.00 2.13 1.35 0.10 74.65 09:35:01 AM 1 44.77 0.00 2.23 1.13 0.08 51.78 09:36:01 AM all 24.46 0.00 1.02 0.27 0.07 74.19 09:36:01 AM 0 21.81 0.00 1.03 0.18 0.07 76.91 09:36:01 AM 1 27.12 0.00 1.00 0.35 0.07 71.46 09:37:01 AM all 30.27 0.00 2.05 1.18 0.12 66.37 09:37:01 AM 0 40.99 0.00 2.45 1.35 0.12 55.09 09:37:01 AM 1 19.57 0.00 1.65 1.02 0.13 77.63 Average: all 32.61 0.00 2.72 1.64 0.10 62.93 Average: 0 32.08 0.00 2.88 1.68 0.10 63.26 Average: 1 33.14 0.00 2.57 1.60 0.10 62.60