---> uname -a: Linux prd-centos8-builder-4c-4g-5368.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1604 10849 19 3306 13818 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:52:30:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe52:30d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:aa:52:dd 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) 11/09/2024 _x86_64_ (4 CPU) 00:59:35 LINUX RESTART (4 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 83.04 17.86 65.18 12000.00 133942.86 01:01:01 AM 226.37 37.36 189.01 7752.67 23572.03 01:02:01 AM 288.31 20.06 268.25 4353.82 13177.54 01:03:01 AM 85.24 0.33 84.91 103.55 10446.06 01:04:01 AM 101.78 1.63 100.15 106.28 7312.34 01:05:01 AM 52.09 2.55 49.54 77.43 17409.00 Average: 150.50 12.41 138.09 2513.83 14826.87 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 14097116 15465508 2042324 12.65 2688 1598612 714768 4.43 120764 1623144 405372 01:01:01 AM 13246184 15071432 2893256 17.93 2688 2042620 1192848 6.94 244080 2301736 191420 01:02:01 AM 12226736 14494348 3912704 24.24 2688 2472640 1632796 9.50 289616 3220816 217584 01:03:01 AM 11326680 13699312 4812760 29.82 2688 2575496 2420416 14.08 348660 4049096 24876 01:04:01 AM 10945700 13555440 5193740 32.18 2688 2807268 3158680 18.38 500632 4261260 79124 01:05:01 AM 11201008 14243696 4938432 30.60 2688 3240432 1797428 10.46 572448 3939476 15356 Average: 12173904 14421623 3965536 24.57 2688 2456178 1819489 10.59 346033 3232588 155622 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 6.25 4.46 1.12 1.47 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 315.68 196.29 1312.82 62.27 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 309.28 248.63 3803.47 39.42 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 83.24 69.65 1189.05 10.25 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 1575.30 1575.30 1502.59 1502.59 0.00 0.00 0.00 0.00 01:04:01 AM eth0 250.94 178.23 3593.82 23.08 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 479.91 284.66 1510.06 261.68 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 314.06 314.06 299.56 299.56 0.00 0.00 0.00 0.00 Average: eth0 286.76 194.78 2273.54 79.04 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) 11/09/2024 _x86_64_ (4 CPU) 00:59:35 LINUX RESTART (4 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 0.90 0.00 1.13 24.60 0.00 73.36 01:00:01 AM 0 0.91 0.00 0.91 0.00 0.00 98.18 01:00:01 AM 1 0.89 0.00 0.89 0.00 0.00 98.21 01:00:01 AM 2 0.89 0.00 1.79 97.32 0.00 0.00 01:00:01 AM 3 0.92 0.00 0.92 0.00 0.00 98.17 01:01:01 AM all 22.07 0.00 4.31 4.91 0.09 68.62 01:01:01 AM 0 24.37 0.00 4.79 3.12 0.08 67.64 01:01:01 AM 1 22.22 0.00 4.75 4.31 0.10 68.62 01:01:01 AM 2 22.17 0.00 3.89 9.04 0.08 64.82 01:01:01 AM 3 19.53 0.00 3.82 3.17 0.08 73.39 01:02:01 AM all 35.54 0.00 3.41 3.23 0.10 57.72 01:02:01 AM 0 46.06 0.00 4.05 2.83 0.10 46.96 01:02:01 AM 1 32.76 0.00 4.37 5.32 0.10 57.44 01:02:01 AM 2 34.25 0.00 2.31 1.39 0.10 61.95 01:02:01 AM 3 29.07 0.00 2.92 3.39 0.08 64.54 01:03:01 AM all 54.50 0.00 1.97 0.80 0.08 42.64 01:03:01 AM 0 52.72 0.00 3.13 0.99 0.08 43.08 01:03:01 AM 1 63.66 0.00 0.94 0.30 0.08 35.02 01:03:01 AM 2 50.20 0.00 2.40 1.26 0.08 46.06 01:03:01 AM 3 51.42 0.00 1.41 0.67 0.08 46.42 01:04:01 AM all 58.78 0.00 3.65 1.33 0.12 36.12 01:04:01 AM 0 62.23 0.00 2.18 2.18 0.12 33.29 01:04:01 AM 1 62.89 0.00 4.02 1.20 0.12 31.78 01:04:01 AM 2 61.82 0.00 3.81 0.45 0.10 33.82 01:04:01 AM 3 48.21 0.00 4.58 1.48 0.13 45.59 01:05:01 AM all 37.66 0.00 2.49 1.47 0.08 58.30 01:05:01 AM 0 49.30 0.00 1.87 0.08 0.10 48.64 01:05:01 AM 1 17.86 0.00 2.80 2.36 0.07 76.91 01:05:01 AM 2 50.42 0.00 3.52 2.25 0.08 43.72 01:05:01 AM 3 33.05 0.00 1.76 1.19 0.08 63.92 Average: all 41.54 0.00 3.16 2.43 0.09 52.77 Average: 0 46.74 0.00 3.20 1.83 0.10 48.14 Average: 1 39.73 0.00 3.36 2.69 0.09 54.13 Average: 2 43.59 0.00 3.18 3.23 0.09 49.91 Average: 3 36.12 0.00 2.89 1.97 0.09 58.92