---> uname -a: Linux prd-centos8-builder-4c-4g-12943.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 876 11914 19 2969 14537 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:10:c6:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe10:c613/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:ed:62:dc 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) 01/02/2024 _x86_64_ (4 CPU) 13:09:39 LINUX RESTART (4 CPU) 01:10:00 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 340.12 250.00 90.12 67308.64 146775.93 01:11:01 PM 188.10 25.01 163.10 5574.94 7586.85 01:12:01 PM 152.41 14.78 137.63 2993.37 8349.49 01:13:01 PM 242.08 6.75 235.33 1386.17 13611.56 01:14:01 PM 50.22 0.57 49.66 249.83 10279.15 01:15:01 PM 8.23 0.00 8.23 0.00 915.50 01:16:01 PM 10.15 0.47 9.68 63.99 452.67 Average: 109.57 9.01 100.56 2005.30 7492.55 01:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 14104304 15472396 2035008 12.61 2688 1598768 737752 4.29 105624 1636216 788 01:11:01 PM 13186956 14965852 2952356 18.29 2688 2002040 1338068 7.78 241204 2381848 68192 01:12:01 PM 12603676 14757456 3535636 21.91 2688 2360552 1452168 8.45 255296 2890264 182692 01:13:01 PM 10738952 13303432 5400360 33.46 2688 2758900 2768744 16.11 402440 4556344 212200 01:14:01 PM 10171884 12835356 5967428 36.97 2688 2855700 3147156 18.31 522904 4985568 22128 01:15:01 PM 10174620 12844236 5964692 36.96 2688 2861532 3119508 18.15 522904 4981716 3460 01:16:01 PM 12227672 14909196 3911640 24.24 2688 2871660 1234608 7.18 698920 2758892 38312 Average: 11886866 14155418 4252446 26.35 2688 2472736 1971143 11.47 392756 3455835 75396 01:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 6.79 0.00 1.12 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 420.88 271.31 2220.15 64.89 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 129.00 101.37 1482.13 23.12 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 232.09 197.42 3111.16 29.63 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 40.21 39.13 393.64 7.99 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 1.93 1.85 0.33 0.46 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 11.86 10.28 9.48 5.29 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.74 103.10 1197.46 21.80 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) 01/02/2024 _x86_64_ (4 CPU) 13:09:39 LINUX RESTART (4 CPU) 01:10:00 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 7.59 0.00 9.34 16.77 0.00 66.30 01:10:01 PM 0 20.65 0.00 11.61 23.87 0.00 43.87 01:10:01 PM 1 1.27 0.00 12.74 13.38 0.00 72.61 01:10:01 PM 2 8.12 0.00 10.62 30.00 0.00 51.25 01:10:01 PM 3 0.62 0.00 2.50 0.00 0.00 96.88 01:11:01 PM all 19.24 0.00 2.84 1.68 0.08 76.16 01:11:01 PM 0 18.01 0.00 3.02 2.47 0.07 76.43 01:11:01 PM 1 25.61 0.00 2.52 1.15 0.10 70.62 01:11:01 PM 2 16.64 0.00 2.63 1.04 0.07 79.62 01:11:01 PM 3 16.66 0.00 3.17 2.08 0.08 78.00 01:12:01 PM all 21.85 0.00 1.79 1.35 0.08 74.94 01:12:01 PM 0 27.93 0.00 2.57 1.77 0.08 67.64 01:12:01 PM 1 22.62 0.00 1.84 1.19 0.08 74.27 01:12:01 PM 2 10.09 0.00 1.16 1.46 0.08 87.21 01:12:01 PM 3 26.71 0.00 1.59 0.98 0.07 70.65 01:13:01 PM all 63.73 0.00 3.02 2.32 0.10 30.83 01:13:01 PM 0 61.84 0.00 1.95 1.50 0.08 34.63 01:13:01 PM 1 62.75 0.00 1.68 1.95 0.12 33.51 01:13:01 PM 2 67.33 0.00 6.01 3.44 0.10 23.11 01:13:01 PM 3 63.00 0.00 2.45 2.38 0.12 32.05 01:14:01 PM all 77.92 0.00 1.53 0.57 0.10 19.89 01:14:01 PM 0 80.66 0.00 1.40 0.07 0.08 17.79 01:14:01 PM 1 82.81 0.00 1.10 0.47 0.10 15.52 01:14:01 PM 2 72.25 0.00 1.89 0.75 0.10 25.00 01:14:01 PM 3 75.92 0.00 1.72 0.99 0.10 21.26 01:15:01 PM all 9.50 0.00 0.36 0.12 0.08 89.94 01:15:01 PM 0 7.73 0.00 0.30 0.05 0.07 91.85 01:15:01 PM 1 7.02 0.00 0.43 0.15 0.08 92.32 01:15:01 PM 2 7.67 0.00 0.37 0.27 0.08 91.61 01:15:01 PM 3 15.59 0.00 0.33 0.02 0.07 83.99 01:16:01 PM all 9.94 0.00 0.77 0.06 0.08 89.14 01:16:01 PM 0 3.37 0.00 0.53 0.02 0.07 96.01 01:16:01 PM 1 22.12 0.00 1.08 0.07 0.10 76.63 01:16:01 PM 2 5.80 0.00 0.70 0.13 0.08 93.28 01:16:01 PM 3 8.46 0.00 0.77 0.03 0.08 90.66 Average: all 33.55 0.00 1.75 1.08 0.09 63.53 Average: 0 33.19 0.00 1.67 1.07 0.07 63.99 Average: 1 36.97 0.00 1.49 0.88 0.10 60.56 Average: 2 29.82 0.00 2.16 1.31 0.09 66.62 Average: 3 34.21 0.00 1.67 1.07 0.09 62.95