---> uname -a: Linux prd-centos8-builder-2c-2g-6143.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 603 4836 19 2257 6798 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:08:36:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe08:362a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:89:80:d7 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) 12/08/2023 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 88.60 23.01 65.59 4830.92 6128.32 06:34:01 AM 93.68 0.23 93.45 18.40 7987.19 06:35:01 AM 53.61 0.32 53.29 41.99 5416.71 06:36:01 AM 13.66 0.03 13.63 1.73 259.17 06:37:01 AM 29.91 0.80 29.11 57.59 854.21 Average: 55.90 4.88 51.02 990.26 4129.19 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5202104 7038892 2680192 34.00 2688 2020980 931956 10.44 195860 2167212 129928 06:34:01 AM 4966808 6973388 2915488 36.99 2688 2183104 971780 10.88 201176 2367300 127016 06:35:01 AM 4988256 6991744 2894040 36.72 2688 2180136 952696 10.67 232384 2311972 12 06:36:01 AM 5004412 7008036 2877884 36.51 2688 2180188 954796 10.69 233060 2295644 24 06:37:01 AM 4967080 6975240 2915216 36.98 2688 2184888 963916 10.79 404880 2164448 18524 Average: 5025732 6997460 2856564 36.24 2688 2149859 955029 10.69 253472 2261315 55101 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 287.70 158.73 1635.79 54.36 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 46.81 40.86 550.90 7.66 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 24.30 24.51 144.43 7.17 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 20.83 20.48 17.94 7.00 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 23.51 21.10 23.10 17.32 0.00 0.00 0.00 0.00 06:37:01 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 80.64 53.14 474.47 18.70 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) 12/08/2023 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 38.61 0.00 4.45 2.85 0.10 54.00 06:33:01 AM 0 27.62 0.00 3.68 2.11 0.08 66.52 06:33:01 AM 1 49.60 0.00 5.22 3.60 0.12 41.47 06:34:01 AM all 36.36 0.00 3.37 2.33 0.08 57.86 06:34:01 AM 0 22.86 0.00 2.97 2.84 0.08 71.24 06:34:01 AM 1 49.87 0.00 3.76 1.82 0.08 44.47 06:35:01 AM all 33.98 0.00 1.89 1.45 0.08 62.60 06:35:01 AM 0 7.91 0.00 1.42 1.62 0.07 88.98 06:35:01 AM 1 60.04 0.00 2.35 1.28 0.10 36.23 06:36:01 AM all 33.29 0.00 1.95 0.26 0.08 64.41 06:36:01 AM 0 21.94 0.00 1.57 0.42 0.07 76.01 06:36:01 AM 1 44.63 0.00 2.33 0.10 0.10 52.84 06:37:01 AM all 34.87 0.00 2.05 0.59 0.09 62.39 06:37:01 AM 0 23.37 0.00 1.99 0.85 0.08 73.71 06:37:01 AM 1 46.39 0.00 2.12 0.33 0.10 51.06 Average: all 35.42 0.00 2.74 1.50 0.09 60.25 Average: 0 20.74 0.00 2.32 1.57 0.08 75.29 Average: 1 50.10 0.00 3.16 1.43 0.10 45.22