---> uname -a: Linux prd-centos8-builder-4c-4g-1637.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 755 12118 19 2887 14656 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:ae:18:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:feae:183f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:5d:10:2c 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 06:10:22 LINUX RESTART (4 CPU) 06:11:01 AM tps rtps wtps bread/s bwrtn/s 06:12:01 AM 119.46 18.23 101.23 3274.39 5340.76 06:13:01 AM 104.42 0.42 104.00 12.40 8619.38 06:14:01 AM 119.15 2.62 116.53 124.38 11139.83 06:15:01 AM 107.55 0.65 106.90 87.17 17937.89 Average: 112.64 5.48 107.16 874.51 10759.67 06:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:12:01 AM 13305928 15073564 2833520 17.56 2688 1990852 1220912 7.10 220812 2289400 99184 06:13:01 AM 13181508 15121716 2957940 18.33 2688 2149348 1097816 6.39 208800 2372736 116228 06:14:01 AM 12421768 15014592 3717680 23.03 2688 2770340 1247476 7.26 248008 2989832 482920 06:15:01 AM 12451324 15049528 3688124 22.85 2688 2780760 1107052 6.44 466600 2742528 42008 Average: 12840132 15064850 3299316 20.44 2688 2422825 1168314 6.80 286055 2598624 185085 06:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 325.73 203.23 1567.92 56.04 0.00 0.00 0.00 0.00 06:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 40.42 36.07 345.04 5.42 0.00 0.00 0.00 0.00 06:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 123.30 88.84 2121.94 10.78 0.00 0.00 0.00 0.00 06:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 19.61 18.91 31.74 16.57 0.00 0.00 0.00 0.00 06:15:01 AM 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 127.26 86.76 1016.59 22.20 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 06:10:22 LINUX RESTART (4 CPU) 06:11:01 AM CPU %user %nice %system %iowait %steal %idle 06:12:01 AM all 17.70 0.00 3.02 4.38 0.06 74.84 06:12:01 AM 0 13.09 0.00 2.28 2.41 0.07 82.15 06:12:01 AM 1 15.74 0.00 2.83 3.48 0.05 77.90 06:12:01 AM 2 27.44 0.00 4.45 5.95 0.07 62.08 06:12:01 AM 3 14.56 0.00 2.52 5.69 0.07 77.16 06:13:01 AM all 15.93 0.00 2.23 4.68 0.05 77.10 06:13:01 AM 0 19.08 0.00 2.25 5.20 0.07 73.41 06:13:01 AM 1 15.76 0.00 2.82 3.27 0.05 78.10 06:13:01 AM 2 19.95 0.00 2.60 8.29 0.05 69.11 06:13:01 AM 3 8.94 0.00 1.26 1.98 0.05 87.77 06:14:01 AM all 18.84 0.00 3.56 5.23 0.09 72.28 06:14:01 AM 0 16.71 0.00 2.90 4.42 0.08 75.90 06:14:01 AM 1 14.95 0.00 3.22 8.72 0.08 73.03 06:14:01 AM 2 30.89 0.00 5.87 5.14 0.08 58.02 06:14:01 AM 3 12.82 0.00 2.28 2.63 0.12 82.14 06:15:01 AM all 15.98 0.00 2.42 6.06 0.06 75.48 06:15:01 AM 0 30.09 0.00 2.76 8.90 0.07 58.19 06:15:01 AM 1 18.99 0.00 2.42 6.34 0.07 72.18 06:15:01 AM 2 7.29 0.00 2.41 5.40 0.07 84.83 06:15:01 AM 3 7.60 0.00 2.07 3.63 0.05 86.65 Average: all 17.11 0.00 2.81 5.09 0.07 74.92 Average: 0 19.73 0.00 2.55 5.23 0.07 72.42 Average: 1 16.36 0.00 2.82 5.45 0.06 75.30 Average: 2 21.38 0.00 3.83 6.20 0.07 68.52 Average: 3 10.98 0.00 2.03 3.48 0.07 83.44