---> uname -a: Linux prd-centos8-builder-4c-4g-8049.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 771 11791 19 3197 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:c4:1e:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fec4:1e09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:4c:da:e3 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/15/2024 _x86_64_ (4 CPU) 09:39:20 LINUX RESTART (4 CPU) 09:40:01 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 201.92 16.73 185.19 2883.57 6556.83 09:42:01 AM 154.83 16.94 137.89 3313.83 9686.82 09:43:01 AM 169.52 3.35 166.17 1108.08 10392.65 09:44:01 AM 18.38 0.25 18.13 90.77 3881.64 09:45:01 AM 48.29 0.28 48.01 7.87 2000.75 09:46:01 AM 57.66 0.08 57.58 9.86 3691.22 Average: 108.43 6.27 102.16 1235.70 6034.98 09:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 13315524 15131288 2823912 17.50 2688 2030932 1111260 6.47 215908 2254044 137384 09:42:01 AM 12467368 14683320 3672068 22.75 2688 2421692 1447028 8.42 252044 3025180 221520 09:43:01 AM 11728744 14119780 4410692 27.33 2688 2594536 1894968 11.02 353420 3650068 92928 09:44:01 AM 11381300 13808592 4758136 29.48 2688 2629676 2304432 13.41 366276 3979940 15748 09:45:01 AM 11060048 13701952 5079388 31.47 2688 2840528 2277760 13.25 475580 4177788 190440 09:46:01 AM 12129524 15045300 4009912 24.85 2688 3112168 1130300 6.58 731560 2851572 378032 Average: 12013751 14415039 4125685 25.56 2688 2604922 1694291 9.86 399131 3323099 172675 09:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 225.74 140.75 1104.55 49.51 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 260.13 215.69 3249.45 39.09 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.78 0.78 0.12 0.12 0.00 0.00 0.00 0.00 09:43:01 AM eth0 93.27 70.14 1868.55 10.49 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 09:44:01 AM eth0 15.03 14.56 18.74 4.66 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 2577.22 2577.22 2456.73 2456.73 0.00 0.00 0.00 0.00 09:45:01 AM eth0 108.08 78.99 1109.29 11.32 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 2998.52 2998.52 2861.54 2861.54 0.00 0.00 0.00 0.00 09:46:01 AM eth0 84.74 72.11 830.28 42.75 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 929.58 929.58 886.40 886.40 0.00 0.00 0.00 0.00 Average: eth0 131.17 98.71 1363.47 26.31 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/15/2024 _x86_64_ (4 CPU) 09:39:20 LINUX RESTART (4 CPU) 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 19.30 0.00 3.30 1.80 0.08 75.52 09:41:01 AM 0 5.43 0.00 1.84 0.87 0.08 91.79 09:41:01 AM 1 32.81 0.00 4.58 4.07 0.10 58.44 09:41:01 AM 2 16.89 0.00 3.72 0.99 0.07 78.33 09:41:01 AM 3 22.14 0.00 3.06 1.26 0.08 73.46 09:42:01 AM all 29.17 0.00 2.86 2.53 0.10 65.35 09:42:01 AM 0 35.13 0.00 2.32 1.62 0.10 60.83 09:42:01 AM 1 35.59 0.00 2.84 3.38 0.10 58.10 09:42:01 AM 2 17.80 0.00 2.61 2.28 0.10 77.21 09:42:01 AM 3 28.12 0.00 3.66 2.83 0.08 65.30 09:43:01 AM all 74.09 0.00 3.05 1.20 0.12 21.53 09:43:01 AM 0 76.28 0.00 1.86 0.82 0.12 20.92 09:43:01 AM 1 67.19 0.00 4.62 1.96 0.12 26.11 09:43:01 AM 2 78.91 0.00 2.55 0.52 0.13 17.88 09:43:01 AM 3 73.97 0.00 3.19 1.51 0.12 21.21 09:44:01 AM all 77.07 0.00 2.67 0.15 0.12 19.99 09:44:01 AM 0 81.29 0.00 1.77 0.03 0.12 16.78 09:44:01 AM 1 79.02 0.00 1.99 0.00 0.12 18.86 09:44:01 AM 2 75.22 0.00 3.71 0.44 0.13 20.50 09:44:01 AM 3 72.74 0.00 3.20 0.13 0.12 23.82 09:45:01 AM all 66.07 0.00 4.15 0.24 0.13 29.41 09:45:01 AM 0 65.01 0.00 3.11 0.20 0.13 31.54 09:45:01 AM 1 62.12 0.00 4.37 0.10 0.12 33.29 09:45:01 AM 2 67.53 0.00 4.90 0.47 0.13 26.96 09:45:01 AM 3 69.62 0.00 4.23 0.18 0.12 25.85 09:46:01 AM all 54.08 0.00 4.74 0.34 0.11 40.74 09:46:01 AM 0 49.28 0.00 5.11 0.44 0.12 45.06 09:46:01 AM 1 63.43 0.00 5.05 0.62 0.12 30.78 09:46:01 AM 2 51.61 0.00 5.16 0.22 0.10 42.91 09:46:01 AM 3 52.00 0.00 3.63 0.07 0.10 44.21 Average: all 53.28 0.00 3.46 1.04 0.11 42.11 Average: 0 52.04 0.00 2.67 0.66 0.11 44.52 Average: 1 56.68 0.00 3.91 1.69 0.11 37.61 Average: 2 51.31 0.00 3.78 0.82 0.11 43.98 Average: 3 53.09 0.00 3.49 1.00 0.10 42.31