---> uname -a: Linux prd-centos8-builder-4c-4g-12909.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): 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: 2800.000 BogoMIPS: 5600.00 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 12205 19 2785 14648 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:8f:f3:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe8f:f3f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:a3:5d:89 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) 01/02/2024 _x86_64_ (4 CPU) 10:00:19 LINUX RESTART (4 CPU) 10:01:01 AM tps rtps wtps bread/s bwrtn/s 10:02:01 AM 94.02 13.19 80.83 2205.43 8451.51 10:03:01 AM 303.03 17.33 285.70 3858.69 9322.26 10:04:01 AM 96.72 2.05 94.67 679.70 12579.02 10:05:01 AM 22.12 1.66 20.46 126.52 2226.24 10:06:01 AM 31.06 0.47 30.59 63.99 2454.02 Average: 109.37 6.94 102.43 1386.57 7006.49 10:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 AM 13272568 15125524 2866744 17.76 2688 2065596 1114224 6.48 228168 2271812 129656 10:03:01 AM 12327684 14596612 3811628 23.62 2688 2471432 1532964 8.92 265768 3140364 263256 10:04:01 AM 11231460 13626332 4907852 30.41 2688 2594712 2467624 14.36 361196 4120924 22768 10:05:01 AM 10891872 13353616 5247440 32.51 2688 2658776 2638008 15.35 376912 4434872 27484 10:06:01 AM 12485532 14982528 3653780 22.64 2688 2692224 1152712 6.71 555668 2663724 38308 Average: 12041823 14336922 4097489 25.39 2688 2496548 1781106 10.36 357542 3326339 96294 10:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 148.61 108.06 1515.05 13.69 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 241.99 206.65 2790.06 40.08 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 83.45 70.49 1042.78 11.53 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 12.34 11.45 2.87 5.32 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 17.23 15.98 11.06 8.35 0.00 0.00 0.00 0.00 10:06:01 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 100.71 82.51 1072.18 15.79 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) 01/02/2024 _x86_64_ (4 CPU) 10:00:19 LINUX RESTART (4 CPU) 10:01:01 AM CPU %user %nice %system %iowait %steal %idle 10:02:01 AM all 16.69 0.00 1.96 1.89 0.06 79.39 10:02:01 AM 0 17.99 0.00 1.89 1.42 0.08 78.62 10:02:01 AM 1 15.50 0.00 2.11 1.32 0.05 81.02 10:02:01 AM 2 12.09 0.00 2.06 1.73 0.05 84.07 10:02:01 AM 3 21.16 0.00 1.79 3.11 0.07 73.88 10:03:01 AM all 30.26 0.00 2.22 2.64 0.10 64.78 10:03:01 AM 0 38.47 0.00 3.14 2.91 0.10 55.38 10:03:01 AM 1 27.62 0.00 2.77 3.34 0.10 66.17 10:03:01 AM 2 29.48 0.00 1.41 0.92 0.10 68.09 10:03:01 AM 3 25.47 0.00 1.57 3.38 0.08 69.49 10:04:01 AM all 80.65 0.00 2.01 0.91 0.13 16.31 10:04:01 AM 0 83.74 0.00 1.24 1.08 0.13 13.80 10:04:01 AM 1 78.72 0.00 2.19 1.20 0.13 17.75 10:04:01 AM 2 79.54 0.00 2.38 0.50 0.13 17.45 10:04:01 AM 3 80.58 0.00 2.22 0.84 0.13 16.23 10:05:01 AM all 82.56 0.00 1.92 0.19 0.12 15.21 10:05:01 AM 0 87.18 0.00 1.87 0.02 0.12 10.82 10:05:01 AM 1 81.48 0.00 1.90 0.05 0.12 16.45 10:05:01 AM 2 84.20 0.00 1.49 0.13 0.12 14.07 10:05:01 AM 3 77.39 0.00 2.40 0.55 0.13 19.52 10:06:01 AM all 51.33 0.00 1.63 0.25 0.08 46.70 10:06:01 AM 0 63.40 0.00 2.19 0.50 0.10 33.81 10:06:01 AM 1 46.61 0.00 1.20 0.25 0.08 51.85 10:06:01 AM 2 46.17 0.00 1.84 0.03 0.08 51.87 10:06:01 AM 3 49.12 0.00 1.30 0.23 0.07 49.28 Average: all 52.31 0.00 1.95 1.18 0.10 44.47 Average: 0 58.17 0.00 2.06 1.19 0.11 38.48 Average: 1 50.00 0.00 2.04 1.23 0.10 46.63 Average: 2 50.32 0.00 1.83 0.66 0.10 47.09 Average: 3 50.75 0.00 1.86 1.62 0.10 45.68