---> uname -a: Linux prd-centos8-builder-8c-8g-19303.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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): 0-7 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 9.6G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1048 28071 19 2768 30388 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:a6:18:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fea6:1826/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:14:8a: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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/10/2024 _x86_64_ (8 CPU) 00:31:30 LINUX RESTART (8 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 242.85 14.18 228.67 2376.81 10895.77 12:34:01 AM 205.66 16.49 189.17 3309.70 11920.91 12:35:01 AM 197.27 6.16 191.10 1324.76 8588.84 Average: 215.26 12.28 202.98 2337.09 10468.50 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 29425328 31245408 3228132 9.89 2688 2139156 1430288 4.24 271720 2508512 129424 12:34:01 AM 28247268 30383784 4406192 13.49 2688 2446092 2283808 6.78 303260 3613088 93028 12:35:01 AM 26382860 28746128 6270600 19.20 2688 2668440 4308336 12.78 412052 5345184 62920 Average: 28018485 30125107 4634975 14.19 2688 2417896 2674144 7.93 329011 3822261 95124 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 260.01 184.19 2369.93 27.98 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 192.45 165.11 1781.56 33.78 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 180.41 159.90 2508.46 22.64 0.00 0.00 0.00 0.00 12:35:01 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 210.96 169.73 2219.98 28.13 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/10/2024 _x86_64_ (8 CPU) 00:31:30 LINUX RESTART (8 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 8.60 0.00 2.36 0.99 0.05 88.00 12:33:01 AM 0 3.64 0.00 2.69 0.79 0.07 92.82 12:33:01 AM 1 21.13 0.00 3.93 1.60 0.05 73.29 12:33:01 AM 2 14.51 0.00 2.73 1.02 0.05 81.69 12:33:01 AM 3 2.41 0.00 1.56 0.75 0.05 95.22 12:33:01 AM 4 4.27 0.00 1.51 0.05 0.05 94.12 12:33:01 AM 5 3.46 0.00 2.81 2.89 0.05 90.79 12:33:01 AM 6 18.17 0.00 2.79 0.69 0.07 78.29 12:33:01 AM 7 1.17 0.00 0.84 0.10 0.03 97.85 12:34:01 AM all 15.33 0.00 9.85 1.12 0.07 73.64 12:34:01 AM 0 14.96 0.00 10.49 2.21 0.07 72.27 12:34:01 AM 1 26.76 0.00 12.08 1.56 0.08 59.52 12:34:01 AM 2 13.65 0.00 8.82 0.96 0.07 76.50 12:34:01 AM 3 19.02 0.00 9.75 1.42 0.07 69.74 12:34:01 AM 4 10.64 0.00 10.37 0.90 0.07 78.01 12:34:01 AM 5 10.32 0.00 8.32 0.65 0.07 80.64 12:34:01 AM 6 17.97 0.00 10.90 1.14 0.07 69.93 12:34:01 AM 7 9.26 0.00 8.06 0.08 0.05 82.55 12:35:01 AM all 36.50 0.00 1.69 0.91 0.08 60.82 12:35:01 AM 0 43.36 0.00 1.86 0.27 0.08 54.43 12:35:01 AM 1 39.48 0.00 1.42 0.22 0.08 58.79 12:35:01 AM 2 37.98 0.00 1.37 0.33 0.08 60.23 12:35:01 AM 3 22.56 0.00 1.94 2.09 0.07 73.34 12:35:01 AM 4 49.60 0.00 2.33 1.09 0.07 46.92 12:35:01 AM 5 35.64 0.00 1.79 1.01 0.07 61.49 12:35:01 AM 6 44.31 0.00 1.44 0.59 0.08 53.58 12:35:01 AM 7 19.09 0.00 1.37 1.71 0.08 77.75 Average: all 20.15 0.00 4.63 1.00 0.07 74.15 Average: 0 20.64 0.00 5.01 1.09 0.07 73.19 Average: 1 29.12 0.00 5.81 1.13 0.07 63.87 Average: 2 22.07 0.00 4.30 0.77 0.07 72.79 Average: 3 14.66 0.00 4.42 1.42 0.06 79.43 Average: 4 21.51 0.00 4.73 0.68 0.06 73.01 Average: 5 16.48 0.00 4.31 1.51 0.06 77.63 Average: 6 26.80 0.00 5.04 0.80 0.07 67.28 Average: 7 9.85 0.00 3.42 0.63 0.06 86.05