---> uname -a: Linux prd-centos8-builder-4c-4g-9485.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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 802 10940 19 4018 14617 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:78:99:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe78:99cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:82:ab:d5 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) 04/20/2024 _x86_64_ (4 CPU) 07:10:21 LINUX RESTART (4 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 191.36 16.81 174.55 2925.52 5808.76 07:13:01 AM 252.27 16.09 236.17 3653.85 11550.47 07:14:01 AM 90.02 3.62 86.40 622.33 9155.41 07:15:01 AM 66.96 1.65 65.31 144.89 5900.58 07:16:01 AM 70.09 0.03 70.05 11.86 4382.21 07:17:01 AM 74.94 1.60 73.34 1642.92 38721.01 Average: 124.27 6.63 117.64 1500.22 12585.58 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 13295860 15103520 2843584 17.62 2688 2022416 1092516 6.36 209980 2277688 137508 07:13:01 AM 12521700 14704300 3617744 22.42 2688 2387900 1390804 8.09 244972 2972952 144288 07:14:01 AM 11753228 14070732 4386216 27.18 2688 2520616 1986280 11.56 328912 3646972 4904 07:15:01 AM 10903472 13543460 5235972 32.44 2688 2838800 2533168 14.74 474616 4333732 173068 07:16:01 AM 11253304 14814276 4886140 30.27 2688 3756816 1431816 8.33 803892 3651576 993344 07:17:01 AM 11274080 15038080 4865364 30.15 2688 3958756 1106956 6.44 1004248 3428916 24900 Average: 11833607 14545728 4305837 26.68 2688 2914217 1590257 9.25 511103 3385306 246335 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 204.83 126.82 1199.98 52.38 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 238.30 191.90 2658.15 33.95 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 106.15 88.29 1585.00 12.20 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 1428.71 1428.71 1409.99 1409.99 0.00 0.00 0.00 0.00 07:15:01 AM eth0 195.87 151.95 3461.63 20.08 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 265.11 265.11 298.04 298.04 0.00 0.00 0.00 0.00 07:16:01 AM eth0 113.66 88.04 1366.07 10.80 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 188.97 140.19 2347.48 30.00 0.00 0.00 0.00 0.00 07:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 282.29 282.29 284.66 284.66 0.00 0.00 0.00 0.00 Average: eth0 174.63 131.19 2102.96 26.57 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) 04/20/2024 _x86_64_ (4 CPU) 07:10:21 LINUX RESTART (4 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 21.00 0.00 3.59 1.98 0.09 73.34 07:12:01 AM 0 39.78 0.00 6.14 3.04 0.10 50.95 07:12:01 AM 1 20.72 0.00 3.36 1.22 0.08 74.61 07:12:01 AM 2 14.75 0.00 2.95 2.56 0.07 79.67 07:12:01 AM 3 8.66 0.00 1.91 1.08 0.10 88.24 07:13:01 AM all 28.52 0.00 3.23 4.15 0.10 64.02 07:13:01 AM 0 38.29 0.00 3.39 1.74 0.12 56.47 07:13:01 AM 1 21.27 0.00 3.49 7.40 0.08 67.76 07:13:01 AM 2 24.93 0.00 2.57 0.91 0.07 71.51 07:13:01 AM 3 29.43 0.00 3.44 6.45 0.12 60.57 07:14:01 AM all 48.58 0.00 1.70 2.60 0.10 47.02 07:14:01 AM 0 53.13 0.00 0.94 0.30 0.10 45.53 07:14:01 AM 1 49.62 0.00 2.38 5.29 0.10 42.61 07:14:01 AM 2 42.22 0.00 2.33 3.07 0.10 52.29 07:14:01 AM 3 49.32 0.00 1.17 1.74 0.10 47.67 07:15:01 AM all 56.79 0.00 3.88 1.01 0.12 38.20 07:15:01 AM 0 56.84 0.00 5.72 1.80 0.13 35.51 07:15:01 AM 1 60.25 0.00 3.08 1.08 0.12 35.48 07:15:01 AM 2 52.36 0.00 4.16 0.49 0.12 42.87 07:15:01 AM 3 57.76 0.00 2.55 0.67 0.10 38.93 07:16:01 AM all 51.26 0.00 3.04 0.39 0.13 45.18 07:16:01 AM 0 53.26 0.00 3.78 0.08 0.15 42.73 07:16:01 AM 1 58.84 0.00 3.33 0.59 0.12 37.13 07:16:01 AM 2 43.31 0.00 3.86 0.86 0.12 51.85 07:16:01 AM 3 49.65 0.00 1.21 0.03 0.12 48.99 07:17:01 AM all 25.51 0.00 2.41 8.05 0.08 63.95 07:17:01 AM 0 28.87 0.00 2.53 5.62 0.08 62.90 07:17:01 AM 1 34.37 0.00 2.61 10.61 0.08 52.33 07:17:01 AM 2 22.61 0.00 2.53 7.88 0.08 66.90 07:17:01 AM 3 16.16 0.00 1.97 8.09 0.08 73.70 Average: all 38.62 0.00 2.97 3.03 0.10 55.28 Average: 0 45.02 0.00 3.75 2.10 0.11 49.03 Average: 1 40.80 0.00 3.04 4.37 0.10 51.69 Average: 2 33.39 0.00 3.07 2.64 0.09 60.81 Average: 3 35.22 0.00 2.04 3.01 0.10 59.63