---> uname -a: Linux prd-centos8-docker-8c-8g-23489.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 995 28462 19 2431 30449 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:42:b4:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe42:b4c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:32:f6:c0 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) 07/13/2024 _x86_64_ (8 CPU) 05:17:28 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 114.89 10.01 104.88 1746.99 7091.87 05:20:01 AM 205.36 2.55 202.82 941.15 11243.97 05:21:01 AM 60.95 0.58 60.36 28.79 5515.73 Average: 127.07 4.38 122.69 905.69 7950.47 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29289660 31036128 3366052 10.31 2688 2065928 2012088 5.97 177932 2746480 189872 05:20:01 AM 27349088 29326140 5306624 16.25 2688 2289300 3532124 10.48 244212 4572472 112132 05:21:01 AM 29195772 31228836 3459940 10.60 2688 2343336 1402148 4.16 426608 2546320 42400 Average: 28611507 30530368 4044205 12.38 2688 2232855 2315453 6.87 282917 3288424 114801 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 135.83 113.56 1213.16 43.27 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 246.18 211.91 2370.76 39.84 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 234.56 213.45 552.96 183.39 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 205.52 179.64 1378.95 88.83 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) 07/13/2024 _x86_64_ (8 CPU) 05:17:28 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 11.57 0.00 1.15 0.55 0.05 86.66 05:19:01 AM 0 7.22 0.00 0.82 0.18 0.07 91.71 05:19:01 AM 1 17.41 0.00 1.65 0.48 0.05 80.40 05:19:01 AM 2 12.95 0.00 0.95 0.65 0.07 85.38 05:19:01 AM 3 10.39 0.00 1.14 0.43 0.05 87.98 05:19:01 AM 4 19.50 0.00 2.04 1.12 0.05 77.29 05:19:01 AM 5 12.66 0.00 1.22 0.99 0.03 85.11 05:19:01 AM 6 3.71 0.00 0.32 0.27 0.08 95.62 05:19:01 AM 7 8.74 0.00 1.10 0.30 0.03 89.83 05:20:01 AM all 41.34 0.00 1.52 1.09 0.11 55.95 05:20:01 AM 0 44.79 0.00 1.40 1.74 0.10 51.96 05:20:01 AM 1 35.62 0.00 1.32 1.45 0.13 61.48 05:20:01 AM 2 45.31 0.00 1.44 0.28 0.12 52.85 05:20:01 AM 3 37.65 0.00 2.49 1.97 0.10 57.78 05:20:01 AM 4 37.60 0.00 1.02 1.37 0.10 59.91 05:20:01 AM 5 46.35 0.00 1.20 0.10 0.10 52.25 05:20:01 AM 6 52.89 0.00 2.08 1.32 0.13 43.58 05:20:01 AM 7 30.50 0.00 1.20 0.45 0.10 67.75 05:21:01 AM all 23.94 0.00 1.48 0.54 0.08 73.97 05:21:01 AM 0 25.48 0.00 1.74 0.55 0.08 72.14 05:21:01 AM 1 23.02 0.00 1.44 0.90 0.08 74.56 05:21:01 AM 2 23.75 0.00 1.79 0.77 0.08 73.61 05:21:01 AM 3 36.14 0.00 1.99 0.43 0.08 61.35 05:21:01 AM 4 20.85 0.00 1.20 1.05 0.08 76.81 05:21:01 AM 5 20.33 0.00 1.50 0.43 0.07 77.67 05:21:01 AM 6 25.00 0.00 1.22 0.03 0.07 73.68 05:21:01 AM 7 16.91 0.00 0.92 0.15 0.05 81.96 Average: all 25.61 0.00 1.38 0.73 0.08 72.20 Average: 0 25.82 0.00 1.32 0.82 0.08 71.95 Average: 1 25.35 0.00 1.47 0.95 0.09 72.15 Average: 2 27.33 0.00 1.39 0.57 0.09 70.62 Average: 3 28.06 0.00 1.87 0.95 0.08 69.04 Average: 4 25.98 0.00 1.42 1.18 0.08 71.34 Average: 5 26.44 0.00 1.31 0.51 0.07 71.68 Average: 6 27.19 0.00 1.20 0.54 0.09 70.97 Average: 7 18.71 0.00 1.08 0.30 0.06 79.85