---> uname -a: Linux prd-centos8-builder-8c-8g-797.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1016 27731 19 3139 30400 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:5d:40:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe5d:4034/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:fc:8a:a3 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) 02/29/2024 _x86_64_ (8 CPU) 20:18:08 LINUX RESTART (8 CPU) 08:19:01 PM tps rtps wtps bread/s bwrtn/s 08:20:01 PM 144.84 22.78 122.06 4951.28 6458.68 08:21:01 PM 138.85 2.28 136.57 89.70 11306.61 08:22:01 PM 252.31 1.22 251.09 114.21 36049.78 Average: 178.67 8.76 169.91 1718.31 17939.36 08:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 PM 29417704 31212676 3235764 9.91 2688 2118676 1522968 4.52 268336 2537260 204336 08:21:01 PM 29011412 31097060 3642056 11.15 2688 2393480 1667852 4.95 275656 2878720 283684 08:22:01 PM 28378256 31109836 4275212 13.09 2688 3016492 1483400 4.40 475136 3220664 60276 Average: 28935791 31139857 3717677 11.39 2688 2509549 1558073 4.62 339709 2878881 182765 08:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 398.80 264.95 1985.39 62.67 0.00 0.00 0.00 0.00 08:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 91.92 76.66 1314.76 11.77 0.00 0.00 0.00 0.00 08:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 115.26 87.24 1878.89 13.25 0.00 0.00 0.00 0.00 08:22:01 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 201.99 142.94 1726.36 29.23 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) 02/29/2024 _x86_64_ (8 CPU) 20:18:08 LINUX RESTART (8 CPU) 08:19:01 PM CPU %user %nice %system %iowait %steal %idle 08:20:01 PM all 10.41 0.00 2.14 1.04 0.05 86.36 08:20:01 PM 0 6.35 0.00 2.24 0.59 0.05 90.78 08:20:01 PM 1 13.54 0.00 1.96 2.01 0.05 82.44 08:20:01 PM 2 16.59 0.00 2.57 0.97 0.07 79.80 08:20:01 PM 3 5.62 0.00 3.56 2.94 0.05 87.84 08:20:01 PM 4 15.24 0.00 1.72 0.80 0.03 82.21 08:20:01 PM 5 13.87 0.00 2.56 0.23 0.05 83.28 08:20:01 PM 6 5.53 0.00 1.41 0.60 0.05 92.41 08:20:01 PM 7 6.53 0.00 1.09 0.22 0.02 92.15 08:21:01 PM all 12.54 0.00 1.95 0.87 0.05 84.59 08:21:01 PM 0 6.47 0.00 1.08 0.40 0.07 91.97 08:21:01 PM 1 21.84 0.00 3.31 2.66 0.07 72.11 08:21:01 PM 2 5.95 0.00 1.71 1.14 0.05 91.16 08:21:01 PM 3 20.55 0.00 2.34 1.12 0.05 75.94 08:21:01 PM 4 1.00 0.00 0.67 0.10 0.05 98.18 08:21:01 PM 5 22.02 0.00 2.67 0.82 0.07 74.42 08:21:01 PM 6 13.04 0.00 2.24 0.60 0.03 84.09 08:21:01 PM 7 9.42 0.00 1.55 0.13 0.05 88.84 08:22:01 PM all 14.01 0.00 2.03 2.68 0.07 81.23 08:22:01 PM 0 7.06 0.00 1.84 2.76 0.10 88.23 08:22:01 PM 1 38.94 0.00 3.54 2.59 0.08 54.86 08:22:01 PM 2 22.45 0.00 2.04 4.15 0.07 71.30 08:22:01 PM 3 5.24 0.00 1.51 3.23 0.07 89.95 08:22:01 PM 4 22.95 0.00 3.44 3.72 0.07 69.82 08:22:01 PM 5 4.83 0.00 1.30 2.04 0.07 91.77 08:22:01 PM 6 7.26 0.00 1.27 2.65 0.03 88.79 08:22:01 PM 7 3.27 0.00 1.27 0.27 0.05 95.14 Average: all 12.32 0.00 2.04 1.53 0.06 84.06 Average: 0 6.63 0.00 1.72 1.25 0.07 90.33 Average: 1 24.78 0.00 2.94 2.42 0.07 69.79 Average: 2 15.00 0.00 2.11 2.08 0.06 80.75 Average: 3 10.48 0.00 2.47 2.43 0.06 84.57 Average: 4 13.07 0.00 1.94 1.54 0.05 83.40 Average: 5 13.57 0.00 2.18 1.03 0.06 83.16 Average: 6 8.61 0.00 1.64 1.29 0.04 88.42 Average: 7 6.41 0.00 1.30 0.21 0.04 92.04