---> uname -a: Linux prd-centos8-docker-8c-8g-12814.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 994 28275 19 2620 30451 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:49:f3:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe49:f387/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:2d:66:3c 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) 03/13/2024 _x86_64_ (8 CPU) 06:17:27 LINUX RESTART (8 CPU) 06:18:01 AM tps rtps wtps bread/s bwrtn/s 06:19:01 AM 251.10 27.90 223.20 6851.43 7429.18 06:20:01 AM 188.22 18.59 169.63 3306.90 7872.09 06:21:01 AM 140.69 2.85 137.84 1047.38 12422.49 06:22:01 AM 37.09 0.45 36.64 63.85 3747.97 Average: 154.28 12.45 141.83 2817.73 7867.90 06:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:19:01 AM 29532156 31213884 3123556 9.57 2688 2010176 1516940 4.50 205916 2504344 168072 06:20:01 AM 28954560 30900260 3701152 11.33 2688 2261876 1678296 4.98 194712 3044500 164884 06:21:01 AM 27058980 29276132 5596732 17.14 2688 2529404 3289644 9.76 297632 4805832 24636 06:22:01 AM 28914448 31143080 3741264 11.46 2688 2539944 1475412 4.38 475320 2784212 1000 Average: 28615036 30633339 4040676 12.37 2688 2335350 1990073 5.90 293395 3284722 89648 06:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 342.57 218.80 1565.40 62.01 0.00 0.00 0.00 0.00 06:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 212.51 170.51 1757.90 45.34 0.00 0.00 0.00 0.00 06:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.27 0.27 0.04 0.04 0.00 0.00 0.00 0.00 06:21:01 AM eth0 236.37 184.77 3614.21 23.87 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 1.95 1.95 0.33 0.33 0.00 0.00 0.00 0.00 06:22:01 AM eth0 26.31 21.81 20.26 10.18 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 204.45 148.98 1739.43 35.35 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) 03/13/2024 _x86_64_ (8 CPU) 06:17:27 LINUX RESTART (8 CPU) 06:18:01 AM CPU %user %nice %system %iowait %steal %idle 06:19:01 AM all 12.38 0.00 1.94 2.02 0.18 83.48 06:19:01 AM 0 6.50 0.00 1.52 1.95 0.15 89.88 06:19:01 AM 1 7.52 0.00 2.30 0.97 0.20 89.00 06:19:01 AM 2 20.90 0.00 2.29 1.59 0.18 75.03 06:19:01 AM 3 19.93 0.00 1.87 2.29 0.17 75.74 06:19:01 AM 4 6.69 0.00 2.78 4.24 0.22 86.07 06:19:01 AM 5 17.21 0.00 1.52 1.37 0.20 79.70 06:19:01 AM 6 11.10 0.00 1.76 2.36 0.18 84.60 06:19:01 AM 7 9.15 0.00 1.49 1.39 0.17 87.81 06:20:01 AM all 15.19 0.00 1.16 1.23 0.19 82.24 06:20:01 AM 0 15.16 0.00 0.90 1.17 0.17 82.60 06:20:01 AM 1 11.01 0.00 0.92 1.34 0.18 86.55 06:20:01 AM 2 18.63 0.00 1.64 1.30 0.18 78.25 06:20:01 AM 3 16.34 0.00 0.72 2.05 0.13 80.76 06:20:01 AM 4 23.47 0.00 2.12 1.97 0.28 72.15 06:20:01 AM 5 11.17 0.00 0.78 1.14 0.18 86.73 06:20:01 AM 6 21.33 0.00 1.37 0.22 0.17 76.91 06:20:01 AM 7 4.40 0.00 0.82 0.64 0.18 93.96 06:21:01 AM all 41.59 0.00 1.13 1.21 0.36 55.71 06:21:01 AM 0 36.81 0.00 1.25 0.37 0.38 61.18 06:21:01 AM 1 43.24 0.00 1.09 0.85 0.40 54.42 06:21:01 AM 2 55.52 0.00 1.76 2.23 0.49 40.01 06:21:01 AM 3 51.48 0.00 1.02 0.64 0.32 46.55 06:21:01 AM 4 41.93 0.00 1.05 1.52 0.35 55.15 06:21:01 AM 5 43.36 0.00 0.48 0.03 0.25 55.87 06:21:01 AM 6 37.01 0.00 0.95 2.39 0.33 59.30 06:21:01 AM 7 23.38 0.00 1.44 1.69 0.33 73.16 06:22:01 AM all 10.96 0.00 0.70 0.25 0.12 87.98 06:22:01 AM 0 10.72 0.00 0.67 0.03 0.13 88.44 06:22:01 AM 1 19.95 0.00 0.83 0.37 0.13 78.71 06:22:01 AM 2 1.92 0.00 0.52 0.02 0.12 97.43 06:22:01 AM 3 3.66 0.00 0.53 0.28 0.10 95.42 06:22:01 AM 4 3.32 0.00 0.40 0.00 0.12 96.16 06:22:01 AM 5 44.28 0.00 1.62 0.20 0.17 53.74 06:22:01 AM 6 1.70 0.00 0.50 0.98 0.12 96.70 06:22:01 AM 7 2.10 0.00 0.50 0.08 0.10 97.22 Average: all 20.02 0.00 1.23 1.18 0.21 77.36 Average: 0 17.30 0.00 1.09 0.88 0.21 80.53 Average: 1 20.44 0.00 1.28 0.88 0.23 77.16 Average: 2 24.22 0.00 1.55 1.28 0.24 72.71 Average: 3 22.84 0.00 1.04 1.32 0.18 74.63 Average: 4 18.86 0.00 1.59 1.93 0.24 77.38 Average: 5 29.01 0.00 1.10 0.68 0.20 69.01 Average: 6 17.77 0.00 1.14 1.49 0.20 79.40 Average: 7 9.75 0.00 1.06 0.95 0.20 88.04