---> uname -a: Linux prd-centos8-docker-8c-8g-82480.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 1002 28455 19 2432 30442 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:78:da:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe78:dab8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:5f:73:40 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) 11/09/2024 _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 152.57 8.56 144.00 1556.28 9086.60 05:20:01 AM 168.66 2.55 166.11 951.15 8379.06 05:21:01 AM 68.21 0.80 67.41 67.72 6039.16 Average: 129.81 3.97 125.84 858.43 7835.04 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 28629648 30385820 4026064 12.33 2688 2075084 2638180 7.83 179348 3390316 117436 05:20:01 AM 27201704 29182640 5454008 16.70 2688 2292832 3442144 10.21 246316 4715172 109284 05:21:01 AM 29109980 31144880 3545732 10.86 2688 2345288 1467964 4.36 430876 2627888 26428 Average: 28313777 30237780 4341935 13.30 2688 2237735 2516096 7.47 285513 3577792 84383 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 155.28 128.79 1234.06 49.39 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 202.15 173.93 2226.31 33.43 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 207.55 199.20 552.34 181.78 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 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 188.33 167.30 1337.61 88.19 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) 11/09/2024 _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 13.45 0.00 1.26 0.64 0.06 84.59 05:19:01 AM 0 16.13 0.00 1.80 0.57 0.08 81.41 05:19:01 AM 1 12.61 0.00 0.97 0.33 0.08 86.00 05:19:01 AM 2 12.50 0.00 0.84 0.47 0.07 86.13 05:19:01 AM 3 4.47 0.00 0.95 2.31 0.07 92.20 05:19:01 AM 4 14.26 0.00 1.55 0.22 0.07 83.90 05:19:01 AM 5 24.72 0.00 1.89 0.62 0.03 72.74 05:19:01 AM 6 8.40 0.00 0.80 0.12 0.03 90.65 05:19:01 AM 7 14.48 0.00 1.27 0.48 0.03 83.73 05:20:01 AM all 42.51 0.00 1.51 0.56 0.09 55.33 05:20:01 AM 0 45.73 0.00 1.55 0.22 0.10 52.40 05:20:01 AM 1 44.89 0.00 1.50 0.75 0.08 52.77 05:20:01 AM 2 29.00 0.00 1.94 1.09 0.10 67.87 05:20:01 AM 3 43.74 0.00 1.30 0.57 0.10 54.29 05:20:01 AM 4 51.73 0.00 1.12 0.32 0.08 46.75 05:20:01 AM 5 34.89 0.00 1.34 0.74 0.08 62.95 05:20:01 AM 6 39.30 0.00 1.64 0.28 0.08 58.69 05:20:01 AM 7 50.78 0.00 1.65 0.53 0.08 46.95 05:21:01 AM all 23.42 0.00 1.52 0.17 0.06 74.82 05:21:01 AM 0 17.64 0.00 1.91 0.52 0.07 79.86 05:21:01 AM 1 28.97 0.00 1.52 0.08 0.05 69.37 05:21:01 AM 2 33.75 0.00 1.74 0.13 0.07 64.31 05:21:01 AM 3 28.83 0.00 1.82 0.12 0.07 69.17 05:21:01 AM 4 19.11 0.00 1.05 0.03 0.07 79.73 05:21:01 AM 5 24.85 0.00 1.45 0.15 0.07 73.48 05:21:01 AM 6 16.67 0.00 1.41 0.10 0.05 81.77 05:21:01 AM 7 17.54 0.00 1.29 0.23 0.05 80.89 Average: all 26.46 0.00 1.43 0.46 0.07 71.58 Average: 0 26.52 0.00 1.76 0.43 0.08 71.21 Average: 1 28.83 0.00 1.33 0.39 0.07 69.38 Average: 2 25.09 0.00 1.50 0.56 0.08 72.77 Average: 3 25.69 0.00 1.36 1.00 0.08 71.88 Average: 4 28.37 0.00 1.24 0.19 0.07 70.13 Average: 5 28.15 0.00 1.56 0.50 0.06 69.72 Average: 6 21.44 0.00 1.28 0.17 0.06 77.05 Average: 7 27.59 0.00 1.40 0.42 0.06 70.53