---> uname -a: Linux prd-centos8-builder-4c-4g-1649.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: 2799.998 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 758 12113 19 2888 14653 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:36:3d:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe36:3db9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:3d:c2:8f 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) 06:45:34 LINUX RESTART (4 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 180.54 23.41 157.13 4968.48 6670.51 06:48:01 AM 111.41 2.08 109.33 67.98 11853.35 06:49:01 AM 129.95 1.15 128.80 124.65 17502.28 Average: 140.63 8.88 131.75 1720.46 12008.41 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 13335432 15146936 2804016 17.37 2688 2027664 1103616 6.42 203232 2251796 132456 06:48:01 AM 12892376 15047384 3247072 20.12 2688 2361180 1207064 7.02 224480 2630820 162964 06:49:01 AM 12444732 15044212 3694716 22.89 2688 2781160 1117200 6.50 463040 2753652 189052 Average: 12890847 15079511 3248601 20.13 2688 2390001 1142627 6.65 296917 2545423 161491 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 304.80 205.80 1604.81 57.95 0.00 0.00 0.00 0.00 06:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 101.37 74.29 1608.59 17.25 0.00 0.00 0.00 0.00 06:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 57.92 52.87 862.67 10.10 0.00 0.00 0.00 0.00 06:49:01 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 154.70 110.99 1358.72 28.43 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) 06:45:34 LINUX RESTART (4 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 20.91 0.00 3.60 1.68 0.08 73.73 06:47:01 AM 0 12.61 0.00 3.06 1.24 0.08 83.01 06:47:01 AM 1 23.32 0.00 5.19 2.39 0.08 69.01 06:47:01 AM 2 17.36 0.00 2.30 1.06 0.08 79.20 06:47:01 AM 3 30.37 0.00 3.85 2.04 0.07 63.68 06:48:01 AM all 16.54 0.00 2.57 4.04 0.08 76.77 06:48:01 AM 0 6.25 0.00 1.69 3.73 0.10 88.24 06:48:01 AM 1 22.61 0.00 3.35 6.12 0.07 67.85 06:48:01 AM 2 16.91 0.00 1.91 2.98 0.07 78.13 06:48:01 AM 3 20.42 0.00 3.35 3.33 0.07 72.84 06:49:01 AM all 21.67 0.00 4.07 2.43 0.10 71.73 06:49:01 AM 0 12.59 0.00 2.54 1.40 0.08 83.38 06:49:01 AM 1 9.51 0.00 3.22 3.30 0.08 83.89 06:49:01 AM 2 29.17 0.00 4.31 3.34 0.08 63.09 06:49:01 AM 3 35.51 0.00 6.21 1.68 0.13 56.47 Average: all 19.71 0.00 3.41 2.72 0.08 74.08 Average: 0 10.48 0.00 2.43 2.12 0.09 84.88 Average: 1 18.48 0.00 3.92 3.94 0.08 73.59 Average: 2 21.13 0.00 2.84 2.46 0.08 73.49 Average: 3 28.76 0.00 4.46 2.35 0.09 64.34