---> uname -a: Linux prd-centos8-builder-4c-4g-20818.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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: 2799.996 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 722 12700 19 2338 14706 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:a4:e4:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fea4:e4dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:58:af:90 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/26/2024 _x86_64_ (4 CPU) 18:33:58 LINUX RESTART (4 CPU) 06:35:01 PM tps rtps wtps bread/s bwrtn/s 06:36:01 PM 85.80 7.41 78.39 1345.68 6778.36 06:37:01 PM 102.03 0.30 101.73 25.06 7995.27 Average: 93.92 3.86 90.06 685.43 7386.76 06:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:36:01 PM 13137908 15074780 3001548 18.60 2688 2147476 1159692 6.75 412340 2217852 131136 06:37:01 PM 12996200 15053080 3143256 19.48 2688 2259568 1132160 6.59 422692 2319596 97864 Average: 13067054 15063930 3072402 19.04 2688 2203522 1145926 6.67 417516 2268724 114500 06:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 60.01 48.08 595.74 10.09 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 42.58 35.84 369.49 7.16 0.00 0.00 0.00 0.00 06:37:01 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 51.30 41.96 482.63 8.62 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/26/2024 _x86_64_ (4 CPU) 18:33:58 LINUX RESTART (4 CPU) 06:35:01 PM CPU %user %nice %system %iowait %steal %idle 06:36:01 PM all 15.75 0.00 2.32 2.08 0.08 79.77 06:36:01 PM 0 14.05 0.00 1.87 1.07 0.07 82.93 06:36:01 PM 1 16.85 0.00 1.61 1.99 0.08 79.46 06:36:01 PM 2 9.71 0.00 2.48 2.47 0.08 85.25 06:36:01 PM 3 22.37 0.00 3.30 2.80 0.08 71.44 06:37:01 PM all 18.45 0.00 2.24 1.74 0.07 77.50 06:37:01 PM 0 6.71 0.00 1.32 1.40 0.08 90.48 06:37:01 PM 1 30.70 0.00 2.24 1.77 0.07 65.22 06:37:01 PM 2 4.06 0.00 1.12 1.39 0.07 93.36 06:37:01 PM 3 32.28 0.00 4.29 2.39 0.07 60.97 Average: all 17.10 0.00 2.28 1.91 0.08 78.64 Average: 0 10.38 0.00 1.60 1.24 0.08 86.71 Average: 1 23.79 0.00 1.92 1.88 0.08 72.33 Average: 2 6.89 0.00 1.80 1.93 0.08 89.31 Average: 3 27.33 0.00 3.79 2.60 0.08 66.20