---> uname -a: Linux prd-centos8-docker-8c-8g-13250.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 986 28459 19 2444 30458 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:ee:d6:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:feee:d6e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:47:a5:43 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) 03/15/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 69.36 15.91 53.45 2603.13 4883.22 05:20:01 AM 109.31 1.43 107.88 285.10 8252.25 05:21:01 AM 119.73 1.32 118.41 569.51 4621.11 05:22:01 AM 95.25 1.55 93.70 387.60 7054.27 05:23:01 AM 52.58 0.65 51.93 65.71 3620.46 Average: 89.25 4.17 85.07 782.22 5686.30 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29632692 31237788 3023020 9.26 2688 1937736 1523716 4.52 181076 2447336 108368 05:20:01 AM 29531020 31283108 3124692 9.57 2688 2072388 1409900 4.18 169848 2511216 82264 05:21:01 AM 27808144 29673068 4847568 14.84 2688 2180108 2901456 8.61 224060 4152324 75036 05:22:01 AM 27402448 29433200 5253264 16.09 2688 2341240 3060260 9.08 257072 4504292 40248 05:23:01 AM 29141120 31187864 3514592 10.76 2688 2357032 1485016 4.41 431272 2600544 1004 Average: 28703085 30563006 3952627 12.10 2688 2177701 2076070 6.16 252666 3243142 61384 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 127.21 87.77 941.51 30.63 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 58.63 45.07 420.33 22.73 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 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 166.82 159.21 1163.08 37.49 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 154.78 135.75 1561.12 30.64 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 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 181.74 167.33 260.76 178.03 0.00 0.00 0.00 0.00 05:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 137.84 119.02 869.35 59.90 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) 03/15/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 7.29 0.00 0.93 2.42 0.05 89.31 05:19:01 AM 0 1.45 0.00 0.74 0.18 0.07 97.56 05:19:01 AM 1 10.24 0.00 1.30 4.52 0.05 83.89 05:19:01 AM 2 3.81 0.00 0.65 0.77 0.05 94.72 05:19:01 AM 3 9.15 0.00 0.90 5.99 0.03 83.93 05:19:01 AM 4 15.31 0.00 1.42 3.53 0.05 79.68 05:19:01 AM 5 4.83 0.00 0.45 0.23 0.03 94.45 05:19:01 AM 6 8.41 0.00 1.29 3.79 0.05 86.46 05:19:01 AM 7 5.14 0.00 0.68 0.37 0.05 93.75 05:20:01 AM all 6.97 0.00 0.71 2.81 0.04 89.48 05:20:01 AM 0 3.34 0.00 0.33 0.78 0.05 95.50 05:20:01 AM 1 6.43 0.00 0.82 6.40 0.03 86.32 05:20:01 AM 2 8.28 0.00 0.77 5.73 0.03 85.18 05:20:01 AM 3 14.31 0.00 0.77 0.37 0.03 84.52 05:20:01 AM 4 9.46 0.00 0.65 4.46 0.05 85.38 05:20:01 AM 5 1.40 0.00 0.50 2.07 0.05 95.97 05:20:01 AM 6 10.41 0.00 1.45 2.51 0.03 85.59 05:20:01 AM 7 2.10 0.00 0.37 0.17 0.03 97.33 05:21:01 AM all 25.39 0.00 1.12 3.35 0.09 70.05 05:21:01 AM 0 24.90 0.00 1.47 2.59 0.08 70.95 05:21:01 AM 1 28.50 0.00 0.86 0.17 0.08 70.39 05:21:01 AM 2 27.09 0.00 1.71 2.88 0.08 68.24 05:21:01 AM 3 24.13 0.00 1.06 8.00 0.10 66.71 05:21:01 AM 4 40.16 0.00 0.82 0.02 0.12 58.88 05:21:01 AM 5 23.19 0.00 0.85 2.70 0.08 73.18 05:21:01 AM 6 12.73 0.00 1.29 9.77 0.07 76.15 05:21:01 AM 7 22.47 0.00 0.87 0.70 0.07 75.89 05:22:01 AM all 41.63 0.00 1.71 0.70 0.10 55.85 05:22:01 AM 0 53.92 0.00 2.61 2.15 0.12 41.21 05:22:01 AM 1 42.43 0.00 1.72 0.75 0.13 54.95 05:22:01 AM 2 24.67 0.00 1.51 1.16 0.08 72.58 05:22:01 AM 3 41.14 0.00 1.57 0.25 0.12 56.92 05:22:01 AM 4 45.43 0.00 1.15 0.27 0.08 53.06 05:22:01 AM 5 36.84 0.00 1.76 0.25 0.10 61.05 05:22:01 AM 6 47.81 0.00 1.84 0.02 0.12 50.22 05:22:01 AM 7 40.75 0.00 1.51 0.79 0.08 56.88 05:23:01 AM all 12.58 0.00 1.26 0.37 0.05 85.75 05:23:01 AM 0 3.65 0.00 0.97 0.08 0.07 95.23 05:23:01 AM 1 6.44 0.00 1.14 0.87 0.05 91.51 05:23:01 AM 2 12.50 0.00 1.10 0.35 0.05 85.99 05:23:01 AM 3 16.34 0.00 1.35 0.02 0.03 82.26 05:23:01 AM 4 39.39 0.00 1.93 1.39 0.07 57.23 05:23:01 AM 5 10.16 0.00 1.37 0.10 0.03 88.34 05:23:01 AM 6 4.93 0.00 1.27 0.00 0.03 93.77 05:23:01 AM 7 7.29 0.00 0.95 0.13 0.05 91.57 Average: all 18.76 0.00 1.14 1.93 0.07 78.09 Average: 0 17.45 0.00 1.22 1.16 0.08 80.09 Average: 1 18.79 0.00 1.17 2.54 0.07 77.43 Average: 2 15.26 0.00 1.15 2.18 0.06 81.35 Average: 3 21.01 0.00 1.13 2.92 0.06 74.88 Average: 4 29.94 0.00 1.20 1.93 0.07 66.86 Average: 5 15.28 0.00 0.99 1.07 0.06 82.61 Average: 6 16.85 0.00 1.43 3.22 0.06 78.44 Average: 7 15.54 0.00 0.88 0.43 0.06 83.10