---> uname -a: Linux prd-centos8-docker-8c-8g-4225.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 989 28441 19 2459 30452 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:31:e5:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe31:e5cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:32:7f:20 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) 02/10/2024 _x86_64_ (8 CPU) 05:17:25 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 94.07 7.00 87.07 1303.30 6375.67 05:20:00 AM 162.65 2.63 160.02 339.78 10569.01 05:20:01 AM 12.70 12.70 0.00 23542.86 0.00 05:21:01 AM 97.93 1.73 96.20 663.78 4073.39 05:22:01 AM 77.54 0.73 76.80 66.52 6331.79 Average: 107.65 3.05 104.60 654.27 6809.60 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29541628 31237952 3114084 9.54 2688 2020596 1474360 4.37 164948 2522692 163808 05:20:00 AM 28148860 29970176 4506852 13.80 2688 2138480 2701696 8.02 186764 3852712 58532 05:20:01 AM 28128356 29957504 4527356 13.86 2688 2146188 2701696 8.02 188212 3872312 59064 05:21:01 AM 27621648 29620444 5034064 15.42 2688 2310376 2884628 8.56 247400 4299352 108964 05:22:01 AM 29108864 31161860 3546848 10.86 2688 2362928 1481004 4.39 430744 2630512 48576 Average: 28509871 30389587 4145841 12.70 2688 2195714 2248677 6.67 243614 3435516 87789 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 123.38 117.71 908.70 15.41 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 05:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM eth0 186.86 177.10 1236.11 53.14 0.00 0.00 0.00 0.00 05:20:00 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 30.16 39.68 44.92 3.74 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 132.22 114.25 1475.26 25.72 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 241.46 227.41 569.26 192.56 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 170.57 158.75 1044.22 71.57 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) 02/10/2024 _x86_64_ (8 CPU) 05:17:25 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.76 0.00 0.91 0.51 0.05 88.77 05:19:01 AM 0 3.25 0.00 0.62 0.13 0.07 95.93 05:19:01 AM 1 11.75 0.00 1.44 1.17 0.05 85.59 05:19:01 AM 2 12.49 0.00 1.02 0.48 0.05 85.96 05:19:01 AM 3 15.40 0.00 1.32 0.60 0.05 82.63 05:19:01 AM 4 11.75 0.00 0.83 0.33 0.05 87.03 05:19:01 AM 5 4.43 0.00 0.52 0.60 0.05 94.40 05:19:01 AM 6 14.74 0.00 1.22 0.57 0.05 83.42 05:19:01 AM 7 4.28 0.00 0.28 0.18 0.05 95.20 05:20:00 AM all 12.30 0.00 0.91 1.28 0.05 85.45 05:20:00 AM 0 5.32 0.00 0.81 1.75 0.07 92.05 05:20:00 AM 1 16.51 0.00 0.63 0.91 0.05 81.90 05:20:00 AM 2 10.66 0.00 0.67 1.29 0.05 87.34 05:20:00 AM 3 16.71 0.00 1.05 2.07 0.05 80.13 05:20:00 AM 4 21.66 0.00 1.94 0.64 0.07 75.69 05:20:00 AM 5 12.77 0.00 1.13 1.69 0.05 84.36 05:20:00 AM 6 9.77 0.00 0.54 1.37 0.03 88.29 05:20:00 AM 7 4.88 0.00 0.53 0.52 0.05 94.03 05:20:01 AM all 41.06 0.00 1.38 1.57 0.00 55.99 05:20:01 AM 0 81.25 0.00 3.12 12.50 0.00 3.12 05:20:01 AM 1 17.46 0.00 0.00 0.00 0.00 82.54 05:20:01 AM 2 43.75 0.00 1.56 0.00 0.00 54.69 05:20:01 AM 3 59.38 0.00 0.00 0.00 0.00 40.62 05:20:01 AM 4 65.62 0.00 1.56 0.00 0.00 32.81 05:20:01 AM 5 25.40 0.00 1.59 0.00 0.00 73.02 05:20:01 AM 6 1.56 0.00 1.56 0.00 0.00 96.88 05:20:01 AM 7 33.33 0.00 1.59 0.00 0.00 65.08 05:21:01 AM all 41.99 0.00 1.35 0.49 0.09 56.07 05:21:01 AM 0 40.60 0.00 1.75 0.99 0.08 56.58 05:21:01 AM 1 38.27 0.00 1.32 0.70 0.08 59.62 05:21:01 AM 2 42.89 0.00 0.99 0.54 0.12 55.47 05:21:01 AM 3 41.44 0.00 1.37 0.03 0.10 57.05 05:21:01 AM 4 49.89 0.00 1.25 0.20 0.08 48.57 05:21:01 AM 5 43.74 0.00 1.99 0.50 0.10 53.67 05:21:01 AM 6 40.96 0.00 1.22 0.45 0.10 57.26 05:21:01 AM 7 38.16 0.00 0.94 0.48 0.08 60.33 05:22:01 AM all 20.02 0.00 1.33 0.36 0.07 78.23 05:22:01 AM 0 18.57 0.00 1.57 0.20 0.08 79.58 05:22:01 AM 1 14.95 0.00 0.92 0.10 0.08 83.95 05:22:01 AM 2 21.69 0.00 1.39 0.08 0.07 76.78 05:22:01 AM 3 23.80 0.00 1.34 0.27 0.05 74.54 05:22:01 AM 4 22.46 0.00 0.99 0.05 0.07 76.44 05:22:01 AM 5 30.00 0.00 1.86 0.05 0.08 68.01 05:22:01 AM 6 15.72 0.00 1.25 0.89 0.07 82.07 05:22:01 AM 7 12.96 0.00 1.30 1.24 0.05 84.45 Average: all 21.10 0.00 1.13 0.66 0.07 77.05 Average: 0 17.13 0.00 1.19 0.80 0.08 80.81 Average: 1 20.37 0.00 1.07 0.72 0.07 77.77 Average: 2 22.05 0.00 1.02 0.59 0.07 76.27 Average: 3 24.46 0.00 1.27 0.74 0.06 73.48 Average: 4 26.55 0.00 1.25 0.30 0.07 71.82 Average: 5 22.77 0.00 1.38 0.71 0.07 75.08 Average: 6 20.27 0.00 1.06 0.81 0.06 77.79 Average: 7 15.18 0.00 0.77 0.60 0.06 83.39