---> uname -a: Linux prd-centos8-builder-4c-4g-2006.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 759 12059 19 2942 14652 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:98:23:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe98:231a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:15:ec:27 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/19/2024 _x86_64_ (4 CPU) 16:13:06 LINUX RESTART (4 CPU) 04:14:01 PM tps rtps wtps bread/s bwrtn/s 04:15:01 PM 46.32 5.01 41.30 811.73 4725.44 04:16:01 PM 101.27 7.42 93.85 1292.32 7869.46 04:17:01 PM 110.98 0.90 110.08 120.78 11537.86 04:18:01 PM 123.19 0.70 122.49 102.50 19710.30 Average: 95.44 3.51 91.93 581.82 10960.87 04:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 PM 13427188 15113564 2712256 16.81 2688 1910440 1147360 6.68 203060 2187248 46356 04:16:01 PM 13222040 15147944 2917404 18.08 2688 2135720 1086604 6.32 223664 2319344 103152 04:17:01 PM 12449964 15048824 3689480 22.86 2688 2779872 1206904 7.02 264620 2955140 487328 04:18:01 PM 12343784 14998008 3795660 23.52 2688 2832440 1128436 6.57 467268 2844612 19076 Average: 12860744 15077085 3278700 20.31 2688 2414618 1142326 6.65 289653 2576586 163978 04:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 51.23 45.57 685.19 5.17 0.00 0.00 0.00 0.00 04:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 34.88 28.75 287.56 5.26 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 123.83 78.87 1968.01 9.37 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 38.15 37.92 211.06 11.90 0.00 0.00 0.00 0.00 04:18:01 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 62.02 47.78 787.93 7.93 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/19/2024 _x86_64_ (4 CPU) 16:13:06 LINUX RESTART (4 CPU) 04:14:01 PM CPU %user %nice %system %iowait %steal %idle 04:15:01 PM all 8.78 0.00 1.00 6.28 0.05 83.89 04:15:01 PM 0 0.12 0.00 0.42 6.21 0.03 93.22 04:15:01 PM 1 18.79 0.00 1.87 8.61 0.07 70.66 04:15:01 PM 2 14.54 0.00 1.44 9.77 0.05 74.21 04:15:01 PM 3 1.66 0.00 0.27 0.54 0.05 97.49 04:16:01 PM all 16.96 0.00 2.62 4.07 0.06 76.28 04:16:01 PM 0 3.24 0.00 1.42 1.94 0.07 93.34 04:16:01 PM 1 28.33 0.00 3.68 6.56 0.07 61.37 04:16:01 PM 2 28.64 0.00 3.94 5.21 0.07 62.13 04:16:01 PM 3 7.65 0.00 1.46 2.60 0.05 88.25 04:17:01 PM all 22.87 0.00 3.71 2.35 0.08 71.00 04:17:01 PM 0 15.51 0.00 2.35 1.19 0.08 80.87 04:17:01 PM 1 40.61 0.00 6.48 2.71 0.10 50.10 04:17:01 PM 2 23.91 0.00 3.81 2.88 0.07 69.33 04:17:01 PM 3 11.42 0.00 2.19 2.63 0.07 83.70 04:18:01 PM all 19.64 0.00 3.13 3.90 0.08 73.25 04:18:01 PM 0 6.91 0.00 2.73 5.38 0.08 84.90 04:18:01 PM 1 24.72 0.00 3.32 4.15 0.08 67.72 04:18:01 PM 2 32.79 0.00 3.57 3.80 0.10 59.74 04:18:01 PM 3 14.16 0.00 2.91 2.24 0.07 80.62 Average: all 17.06 0.00 2.62 4.15 0.07 76.10 Average: 0 6.44 0.00 1.73 3.68 0.07 88.08 Average: 1 28.12 0.00 3.84 5.51 0.08 62.46 Average: 2 24.97 0.00 3.19 5.42 0.07 66.36 Average: 3 8.72 0.00 1.71 2.00 0.06 87.51