---> uname -a: Linux prd-centos8-docker-8c-8g-9437.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: 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1011 28371 19 2507 30428 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:9e:e4:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe9e:e482/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:e0:9c:54 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) 01/04/2024 _x86_64_ (8 CPU) 05:17:22 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 90.02 6.96 83.06 1302.37 6629.74 05:20:01 AM 190.14 2.75 187.39 844.52 12088.05 05:21:01 AM 98.97 1.47 97.50 386.80 5930.09 05:22:01 AM 75.77 0.82 74.96 70.51 5917.66 Average: 113.72 3.00 110.73 651.05 7641.39 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29628064 31298936 3027648 9.27 2688 1996192 1462684 4.34 162888 2441976 156332 05:20:01 AM 27917808 29822888 4737904 14.51 2688 2220172 2792772 8.29 201828 4059788 76308 05:21:01 AM 27563184 29630444 5092528 15.59 2688 2377104 2810976 8.34 252240 4345196 73552 05:22:01 AM 29081208 31188036 3574504 10.95 2688 2413776 1444108 4.28 432140 2645080 37964 Average: 28547566 30485076 4108146 12.58 2688 2251811 2127635 6.31 262274 3373010 86039 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 59.75 41.90 920.02 6.39 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 208.11 191.89 1650.81 51.68 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 142.59 117.69 1390.77 30.57 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 184.66 176.74 507.31 189.40 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 148.78 132.06 1117.23 69.51 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) 01/04/2024 _x86_64_ (8 CPU) 05:17:22 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 7.78 0.00 0.80 2.04 0.04 89.33 05:19:01 AM 0 8.48 0.00 0.85 0.27 0.03 90.37 05:19:01 AM 1 2.31 0.00 0.30 0.42 0.03 96.94 05:19:01 AM 2 7.17 0.00 0.65 0.94 0.03 91.21 05:19:01 AM 3 23.13 0.00 1.89 6.20 0.07 68.71 05:19:01 AM 4 4.27 0.00 0.67 3.69 0.03 91.34 05:19:01 AM 5 2.02 0.00 0.47 1.87 0.03 95.61 05:19:01 AM 6 6.76 0.00 0.67 0.50 0.05 92.02 05:19:01 AM 7 8.17 0.00 0.92 2.46 0.03 88.42 05:20:01 AM all 21.48 0.00 1.23 1.39 0.07 75.83 05:20:01 AM 0 19.85 0.00 1.15 1.74 0.08 77.17 05:20:01 AM 1 21.44 0.00 1.40 2.57 0.08 74.50 05:20:01 AM 2 26.28 0.00 1.61 1.97 0.08 70.05 05:20:01 AM 3 35.13 0.00 2.39 1.63 0.07 60.78 05:20:01 AM 4 18.87 0.00 0.92 0.07 0.05 80.09 05:20:01 AM 5 26.19 0.00 1.29 1.40 0.10 71.02 05:20:01 AM 6 7.03 0.00 0.48 0.35 0.05 92.08 05:20:01 AM 7 17.11 0.00 0.57 1.41 0.07 80.85 05:21:01 AM all 42.15 0.00 1.46 0.74 0.11 55.54 05:21:01 AM 0 45.18 0.00 1.56 0.30 0.10 52.86 05:21:01 AM 1 46.48 0.00 1.39 0.44 0.12 51.57 05:21:01 AM 2 39.44 0.00 1.46 0.12 0.13 58.85 05:21:01 AM 3 47.34 0.00 1.86 1.76 0.13 48.90 05:21:01 AM 4 42.71 0.00 1.71 0.47 0.12 55.00 05:21:01 AM 5 39.96 0.00 1.10 0.23 0.08 58.61 05:21:01 AM 6 39.26 0.00 1.24 1.12 0.08 58.29 05:21:01 AM 7 36.80 0.00 1.39 1.47 0.10 60.24 05:22:01 AM all 14.97 0.00 1.34 0.46 0.06 83.16 05:22:01 AM 0 9.14 0.00 1.30 0.53 0.08 88.94 05:22:01 AM 1 11.78 0.00 1.09 1.34 0.07 85.74 05:22:01 AM 2 12.14 0.00 1.27 0.34 0.07 86.18 05:22:01 AM 3 43.81 0.00 2.19 0.90 0.08 53.02 05:22:01 AM 4 16.36 0.00 1.25 0.15 0.05 82.18 05:22:01 AM 5 4.45 0.00 1.37 0.33 0.05 93.80 05:22:01 AM 6 10.84 0.00 1.31 0.00 0.05 87.81 05:22:01 AM 7 11.26 0.00 0.97 0.08 0.05 87.64 Average: all 21.59 0.00 1.21 1.16 0.07 75.98 Average: 0 20.64 0.00 1.22 0.71 0.08 77.36 Average: 1 20.49 0.00 1.04 1.19 0.08 77.20 Average: 2 21.26 0.00 1.25 0.84 0.08 76.58 Average: 3 37.36 0.00 2.08 2.62 0.09 57.85 Average: 4 20.54 0.00 1.14 1.10 0.06 77.16 Average: 5 18.15 0.00 1.06 0.96 0.07 79.77 Average: 6 15.97 0.00 0.92 0.49 0.06 82.56 Average: 7 18.33 0.00 0.96 1.36 0.06 79.29