---> uname -a: Linux prd-centos8-builder-4c-4g-5184.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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1500 10923 19 3337 13922 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:91:5f:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe91:5f27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:26:1f:ca 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) 04/06/2024 _x86_64_ (4 CPU) 01:00:12 LINUX RESTART (4 CPU) 01:01:01 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 86.86 7.71 79.15 1328.05 6521.10 01:03:01 AM 282.76 20.20 262.56 4227.98 13239.22 01:04:01 AM 59.65 1.80 57.85 231.54 6480.23 01:05:01 AM 90.98 0.03 90.95 11.85 8769.39 01:06:01 AM 36.39 2.47 33.92 70.51 3037.72 01:07:01 AM 23.51 0.52 22.99 75.04 14730.44 Average: 96.70 5.45 91.24 990.80 8796.27 01:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 13205952 15068424 2933480 18.18 2688 2076884 1135816 6.61 214500 2360540 143624 01:03:01 AM 11777792 14112772 4361640 27.02 2688 2538648 1944148 11.31 334808 3618128 169428 01:04:01 AM 9692464 12294904 6446968 39.95 2688 2802504 3767764 21.92 408920 5608736 250808 01:05:01 AM 11146296 13721988 4993136 30.94 2688 2773748 2291408 13.33 515304 4048144 1004 01:06:01 AM 11400812 14468164 4738620 29.36 2688 3263880 1582636 9.21 624640 3684792 423960 01:07:01 AM 11262852 14332328 4876580 30.22 2688 3267320 1772540 10.31 782444 3667604 24240 Average: 11414361 13999763 4725071 29.28 2688 2787164 2082385 12.12 480103 3831324 168844 01:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 60.16 49.58 668.87 6.71 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 347.97 283.11 4381.69 44.48 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 934.04 934.04 936.06 936.06 0.00 0.00 0.00 0.00 01:04:01 AM eth0 105.91 79.23 2201.83 11.53 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 1001.80 1001.80 1003.96 1003.96 0.00 0.00 0.00 0.00 01:05:01 AM eth0 90.05 74.67 1276.77 10.29 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 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 424.56 251.05 2057.87 84.76 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 65.29 40.42 24.17 194.42 0.00 0.00 0.00 0.00 01:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 322.77 322.77 323.46 323.46 0.00 0.00 0.00 0.00 Average: eth0 182.30 129.67 1768.57 58.68 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) 04/06/2024 _x86_64_ (4 CPU) 01:00:12 LINUX RESTART (4 CPU) 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 17.32 0.00 2.14 0.37 0.06 80.11 01:02:01 AM 0 17.05 0.00 1.82 0.15 0.05 80.93 01:02:01 AM 1 6.47 0.00 1.44 0.45 0.07 91.57 01:02:01 AM 2 39.20 0.00 3.77 0.47 0.07 56.50 01:02:01 AM 3 6.51 0.00 1.54 0.40 0.05 91.51 01:03:01 AM all 54.14 0.00 3.63 2.11 0.10 40.02 01:03:01 AM 0 50.61 0.00 3.20 1.49 0.10 44.60 01:03:01 AM 1 53.58 0.00 3.52 2.15 0.10 40.66 01:03:01 AM 2 59.34 0.00 5.38 3.85 0.10 31.33 01:03:01 AM 3 53.02 0.00 2.45 0.94 0.10 43.49 01:04:01 AM all 52.93 0.00 2.52 1.45 0.11 42.99 01:04:01 AM 0 55.03 0.00 1.22 0.18 0.12 43.45 01:04:01 AM 1 54.10 0.00 2.63 3.31 0.12 39.85 01:04:01 AM 2 50.54 0.00 3.61 1.67 0.12 44.06 01:04:01 AM 3 52.05 0.00 2.65 0.62 0.10 44.58 01:05:01 AM all 49.99 0.00 3.07 4.19 0.11 42.64 01:05:01 AM 0 51.30 0.00 2.56 8.94 0.08 37.12 01:05:01 AM 1 51.81 0.00 3.13 4.20 0.10 40.76 01:05:01 AM 2 46.80 0.00 2.61 3.06 0.17 47.35 01:05:01 AM 3 50.03 0.00 3.98 0.55 0.10 45.34 01:06:01 AM all 40.76 0.00 2.81 0.47 0.09 55.87 01:06:01 AM 0 39.04 0.00 2.43 0.05 0.10 58.38 01:06:01 AM 1 61.53 0.00 4.57 0.94 0.08 32.87 01:06:01 AM 2 27.42 0.00 2.15 0.87 0.08 69.47 01:06:01 AM 3 35.08 0.00 2.08 0.02 0.08 62.73 01:07:01 AM all 20.34 0.00 1.54 1.07 0.06 76.99 01:07:01 AM 0 21.63 0.00 1.48 0.02 0.05 76.82 01:07:01 AM 1 39.78 0.00 2.14 1.95 0.08 56.05 01:07:01 AM 2 4.25 0.00 1.52 2.21 0.05 91.98 01:07:01 AM 3 15.65 0.00 1.04 0.10 0.05 83.16 Average: all 39.23 0.00 2.62 1.61 0.09 56.45 Average: 0 39.09 0.00 2.12 1.80 0.08 56.90 Average: 1 44.53 0.00 2.90 2.17 0.09 50.31 Average: 2 37.93 0.00 3.17 2.02 0.10 56.78 Average: 3 35.38 0.00 2.29 0.44 0.08 61.82