---> uname -a: Linux prd-centos8-builder-4c-16g-22656.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 758 12477 19 2524 14667 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:ce:72:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fece:7261/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:51:cb: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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/15/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:02 PM 231.65 37.23 194.42 8040.65 15862.25 06:51:01 PM 160.54 15.17 145.37 3259.48 11514.24 06:52:01 PM 113.36 4.53 108.83 800.53 7595.70 Average: 168.57 19.00 149.56 4037.97 11658.41 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:02 PM 13289344 15082576 2850096 17.66 2688 2013080 1151464 6.70 228852 2284216 146540 06:51:01 PM 12460520 14603960 3678920 22.79 2688 2348028 1504932 8.76 242744 3032072 125708 06:52:01 PM 12791144 15032408 3348296 20.75 2688 2442384 1137148 6.62 431828 2502180 14044 Average: 12847003 14906315 3292437 20.40 2688 2267831 1264515 7.36 301141 2606156 95431 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:02 PM eth0 307.25 201.80 1393.18 64.18 0.00 0.00 0.00 0.00 06:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 219.54 184.35 2212.82 33.89 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 85.50 76.67 858.49 16.46 0.00 0.00 0.00 0.00 06:52:01 PM 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 204.02 154.12 1484.23 38.20 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/15/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:02 PM all 22.38 0.00 4.51 3.48 0.10 69.53 06:50:02 PM 0 26.98 0.00 4.15 1.99 0.08 66.79 06:50:02 PM 1 15.96 0.00 4.50 3.76 0.08 75.70 06:50:02 PM 2 34.45 0.00 6.56 6.86 0.12 52.01 06:50:02 PM 3 12.09 0.00 2.84 1.33 0.10 83.65 06:51:01 PM all 26.39 0.00 3.07 3.18 0.09 67.27 06:51:01 PM 0 24.11 0.00 3.65 3.42 0.10 68.72 06:51:01 PM 1 27.18 0.00 2.49 2.33 0.09 67.91 06:51:01 PM 2 29.96 0.00 4.29 4.37 0.09 61.30 06:51:01 PM 3 24.33 0.00 1.84 2.60 0.07 71.17 06:52:01 PM all 30.21 0.00 2.58 1.64 0.08 65.50 06:52:01 PM 0 22.23 0.00 2.21 3.03 0.08 72.46 06:52:01 PM 1 21.27 0.00 2.29 1.19 0.07 75.18 06:52:01 PM 2 41.11 0.00 2.26 0.55 0.07 56.01 06:52:01 PM 3 36.20 0.00 3.56 1.80 0.08 58.35 Average: all 26.33 0.00 3.39 2.77 0.09 67.43 Average: 0 24.44 0.00 3.33 2.81 0.09 69.33 Average: 1 21.45 0.00 3.09 2.43 0.08 72.96 Average: 2 35.21 0.00 4.36 3.92 0.09 56.42 Average: 3 24.23 0.00 2.75 1.91 0.08 71.03