---> uname -a: Linux prd-centos8-docker-8c-8g-22306.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 987 28087 19 2814 30457 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:20:9d:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe20:9daf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:0a:b3:b9 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/11/2024 _x86_64_ (8 CPU) 10:10:53 LINUX RESTART (8 CPU) 10:11:01 AM tps rtps wtps bread/s bwrtn/s 10:12:01 AM 159.70 119.06 40.65 12166.85 36778.68 10:13:01 AM 79.75 15.23 64.52 2547.58 5709.15 10:14:01 AM 211.81 15.71 196.10 3966.94 10292.37 10:15:01 AM 179.72 4.52 175.21 164.61 16271.28 Average: 157.75 38.63 119.12 4711.90 17264.16 10:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 AM 30108876 31444932 2546836 7.80 2688 1676940 1356964 4.03 117360 2066984 32200 10:13:01 AM 29676900 31317248 2978812 9.12 2688 1966068 1432412 4.25 165468 2393008 122608 10:14:01 AM 28944624 30882272 3711088 11.36 2688 2253160 1739100 5.16 191316 3047436 60984 10:15:01 AM 28772368 31198360 3883344 11.89 2688 2736808 1465432 4.35 510196 2889980 107012 Average: 29375692 31210703 3280020 10.04 2688 2158244 1498477 4.45 246085 2599352 80701 10:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 274.18 181.31 608.92 35.67 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 121.15 83.89 1047.73 45.10 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 181.69 169.04 1329.81 36.95 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 296.77 234.86 3043.80 32.02 0.00 0.00 0.00 0.00 10:15:01 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 218.45 167.28 1507.55 37.44 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/11/2024 _x86_64_ (8 CPU) 10:10:53 LINUX RESTART (8 CPU) 10:11:01 AM CPU %user %nice %system %iowait %steal %idle 10:12:01 AM all 6.30 0.00 2.36 14.81 0.07 76.46 10:12:01 AM 0 7.10 0.00 2.29 6.92 0.07 83.61 10:12:01 AM 1 6.81 0.00 2.23 10.93 0.07 79.97 10:12:01 AM 2 6.68 0.00 2.87 44.05 0.08 46.31 10:12:01 AM 3 6.54 0.00 2.80 2.43 0.10 88.14 10:12:01 AM 4 5.78 0.00 2.02 20.47 0.03 71.69 10:12:01 AM 5 6.99 0.00 2.10 15.22 0.03 75.65 10:12:01 AM 6 5.98 0.00 2.05 13.58 0.07 78.32 10:12:01 AM 7 4.54 0.00 2.53 4.59 0.07 88.26 10:13:01 AM all 8.39 0.00 0.98 2.02 0.06 88.55 10:13:01 AM 0 7.86 0.00 1.10 0.35 0.05 90.63 10:13:01 AM 1 10.46 0.00 0.97 3.71 0.07 84.79 10:13:01 AM 2 16.66 0.00 1.49 2.16 0.10 79.59 10:13:01 AM 3 2.78 0.00 0.65 2.17 0.05 94.35 10:13:01 AM 4 5.90 0.00 0.87 1.27 0.05 91.91 10:13:01 AM 5 13.90 0.00 1.00 3.25 0.07 81.79 10:13:01 AM 6 4.72 0.00 0.87 2.15 0.03 92.22 10:13:01 AM 7 4.89 0.00 0.88 1.14 0.10 92.99 10:14:01 AM all 13.62 0.00 1.01 2.43 0.07 82.87 10:14:01 AM 0 21.14 0.00 1.12 2.82 0.08 74.84 10:14:01 AM 1 12.80 0.00 1.44 4.89 0.12 80.76 10:14:01 AM 2 20.32 0.00 1.19 2.69 0.07 75.74 10:14:01 AM 3 10.91 0.00 1.10 2.34 0.08 85.56 10:14:01 AM 4 18.43 0.00 1.19 1.09 0.05 79.25 10:14:01 AM 5 9.10 0.00 0.75 1.57 0.07 88.50 10:14:01 AM 6 6.64 0.00 0.70 3.30 0.05 89.30 10:14:01 AM 7 9.64 0.00 0.57 0.77 0.05 88.97 10:15:01 AM all 11.71 0.00 0.92 3.30 0.06 84.02 10:15:01 AM 0 11.56 0.00 0.42 0.00 0.05 87.97 10:15:01 AM 1 15.94 0.00 1.12 6.30 0.05 76.59 10:15:01 AM 2 3.53 0.00 0.97 4.20 0.07 91.24 10:15:01 AM 3 13.79 0.00 1.29 5.28 0.07 79.58 10:15:01 AM 4 4.54 0.00 0.53 1.67 0.05 93.20 10:15:01 AM 5 22.42 0.00 1.25 2.30 0.07 73.95 10:15:01 AM 6 13.91 0.00 0.97 3.05 0.07 82.00 10:15:01 AM 7 7.97 0.00 0.79 3.58 0.08 87.58 Average: all 10.02 0.00 1.31 5.61 0.07 83.00 Average: 0 11.99 0.00 1.22 2.45 0.06 84.28 Average: 1 11.51 0.00 1.44 6.44 0.08 80.53 Average: 2 11.81 0.00 1.63 13.21 0.08 73.28 Average: 3 8.50 0.00 1.46 3.06 0.08 86.91 Average: 4 8.68 0.00 1.15 6.06 0.05 84.07 Average: 5 13.11 0.00 1.28 5.59 0.06 79.97 Average: 6 7.81 0.00 1.15 5.51 0.05 85.48 Average: 7 6.76 0.00 1.19 2.52 0.08 89.45