---> uname -a: Linux prd-centos8-builder-4c-4g-13414.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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 11125 19 3870 14653 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:a0:1a:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fea0:1aa2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:3c:fd:90 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) 01/04/2024 _x86_64_ (4 CPU) 06:31:18 LINUX RESTART (4 CPU) 06:32:02 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 89.93 7.32 82.61 1333.47 6849.55 06:34:01 AM 285.58 17.64 267.94 3977.35 11427.18 06:35:01 AM 85.39 2.68 82.71 498.77 9487.79 06:36:01 AM 97.90 1.65 96.25 144.76 6302.26 06:37:01 AM 81.11 0.07 81.04 17.06 4518.89 06:38:01 AM 80.50 0.65 79.85 61.19 35160.92 Average: 120.16 4.99 115.17 1004.58 12304.88 06:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 13233460 15110096 2905860 18.00 2688 2091840 1129784 6.57 187184 2367464 180840 06:34:01 AM 12191984 14425952 3947336 24.46 2688 2439796 1800732 10.48 229784 3321236 165596 06:35:01 AM 11627732 13983448 4511588 27.95 2688 2559108 2381968 13.86 317096 3785556 5608 06:36:01 AM 9116728 11910052 7022592 43.51 2688 2991300 4238564 24.66 474100 6114936 284832 06:37:01 AM 11461728 15058648 4677592 28.98 2688 3792820 1133760 6.60 800508 3448096 984088 06:38:01 AM 11419524 15031348 4719796 29.24 2688 3806720 1140340 6.63 976232 3312508 2896 Average: 11508526 14253257 4630794 28.69 2688 2946931 1970858 11.47 497484 3724966 270643 06:32:02 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 97.09 76.33 1155.00 9.06 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 252.38 215.31 2830.77 41.40 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 105.15 90.59 1310.12 12.70 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 1815.52 1815.52 1824.14 1824.14 0.00 0.00 0.00 0.00 06:36:01 AM eth0 186.57 151.97 3449.03 20.54 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 1.25 1.25 1.86 1.86 0.00 0.00 0.00 0.00 06:37:01 AM eth0 112.16 91.22 1155.17 12.91 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 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 80.52 85.52 73.46 161.91 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 303.85 303.85 305.39 305.39 0.00 0.00 0.00 0.00 Average: eth0 139.11 118.62 1664.04 43.18 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) 01/04/2024 _x86_64_ (4 CPU) 06:31:18 LINUX RESTART (4 CPU) 06:32:02 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 18.89 0.00 1.75 1.05 0.06 78.25 06:33:01 AM 0 9.85 0.00 1.51 0.29 0.05 88.31 06:33:01 AM 1 29.51 0.00 2.21 1.95 0.08 66.25 06:33:01 AM 2 19.37 0.00 1.70 1.29 0.05 77.59 06:33:01 AM 3 16.85 0.00 1.60 0.68 0.05 80.82 06:34:01 AM all 28.19 0.00 2.07 3.11 0.08 66.55 06:34:01 AM 0 31.74 0.00 1.82 2.90 0.07 63.47 06:34:01 AM 1 26.78 0.00 2.81 3.01 0.08 67.32 06:34:01 AM 2 25.26 0.00 2.28 3.95 0.08 68.43 06:34:01 AM 3 28.99 0.00 1.37 2.59 0.08 66.97 06:35:01 AM all 54.42 0.00 1.37 1.07 0.10 43.03 06:35:01 AM 0 53.97 0.00 0.85 1.17 0.10 43.91 06:35:01 AM 1 49.65 0.00 1.60 1.17 0.10 47.48 06:35:01 AM 2 56.48 0.00 1.51 1.10 0.12 40.79 06:35:01 AM 3 57.59 0.00 1.50 0.85 0.10 39.96 06:36:01 AM all 67.82 0.00 3.10 0.54 0.12 28.43 06:36:01 AM 0 67.37 0.00 3.74 0.94 0.13 27.82 06:36:01 AM 1 64.77 0.00 1.82 0.08 0.12 33.21 06:36:01 AM 2 66.36 0.00 3.51 0.99 0.10 29.04 06:36:01 AM 3 72.78 0.00 3.32 0.13 0.12 23.64 06:37:01 AM all 49.08 0.00 2.26 0.41 0.10 48.15 06:37:01 AM 0 55.10 0.00 3.34 0.49 0.12 40.96 06:37:01 AM 1 47.35 0.00 1.34 0.05 0.08 51.18 06:37:01 AM 2 54.54 0.00 2.97 0.84 0.10 41.55 06:37:01 AM 3 39.33 0.00 1.41 0.25 0.10 58.91 06:38:01 AM all 17.12 0.00 1.22 3.42 0.06 78.18 06:38:01 AM 0 11.83 0.00 1.02 1.70 0.07 85.38 06:38:01 AM 1 36.15 0.00 1.67 6.04 0.08 56.05 06:38:01 AM 2 8.16 0.00 0.92 2.01 0.05 88.87 06:38:01 AM 3 12.33 0.00 1.27 3.91 0.05 82.45 Average: all 39.30 0.00 1.96 1.60 0.09 57.05 Average: 0 38.34 0.00 2.04 1.25 0.09 58.27 Average: 1 42.40 0.00 1.91 2.05 0.09 53.55 Average: 2 38.41 0.00 2.15 1.70 0.08 57.66 Average: 3 38.04 0.00 1.75 1.41 0.08 58.73