---> uname -a: Linux prd-centos8-docker-8c-8g-9533.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 999 28148 19 2742 30441 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:6f:c7:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe6f:c795/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:6e:69:19 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) 01/04/2024 _x86_64_ (8 CPU) 14:18:39 LINUX RESTART (8 CPU) 02:19:01 PM tps rtps wtps bread/s bwrtn/s 02:20:01 PM 215.91 19.51 196.40 3710.36 7192.87 02:21:01 PM 229.46 20.09 209.36 3967.34 12293.94 02:22:01 PM 120.33 1.27 119.06 383.21 11498.60 02:23:01 PM 69.48 0.45 69.03 63.85 4705.90 Average: 158.79 10.33 148.46 2031.19 8922.83 02:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 PM 29608784 31285576 3046928 9.33 2688 2000448 1405368 4.17 167448 2451332 153716 02:21:01 PM 28422920 30513924 4232792 12.96 2688 2405284 2012312 5.97 258556 3495456 152352 02:22:01 PM 27482296 29803876 5173416 15.84 2688 2631668 3934272 11.67 310280 4365392 52928 02:23:01 PM 28793052 31142436 3862660 11.83 2688 2656380 1529756 4.54 496788 2867460 28520 Average: 28576763 30686453 4078949 12.49 2688 2423445 2220427 6.59 308268 3294910 96879 02:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 417.43 254.40 1626.25 65.37 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 277.39 237.97 2951.78 47.23 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM lo 2.18 2.18 0.36 0.36 0.00 0.00 0.00 0.00 02:22:01 PM eth0 201.47 163.05 3235.96 23.17 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 61.51 45.83 122.04 19.33 0.00 0.00 0.00 0.00 02:23:01 PM 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 239.45 175.31 1984.01 38.78 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) 01/04/2024 _x86_64_ (8 CPU) 14:18:39 LINUX RESTART (8 CPU) 02:19:01 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 12.39 0.00 1.74 0.97 0.05 84.85 02:20:01 PM 0 5.27 0.00 1.27 0.25 0.07 93.14 02:20:01 PM 1 12.64 0.00 2.45 0.22 0.05 84.64 02:20:01 PM 2 23.78 0.00 2.39 0.72 0.07 73.05 02:20:01 PM 3 11.89 0.00 1.32 1.89 0.07 84.84 02:20:01 PM 4 8.83 0.00 1.47 2.24 0.05 87.40 02:20:01 PM 5 15.40 0.00 1.62 0.48 0.05 82.45 02:20:01 PM 6 16.40 0.00 2.50 1.52 0.05 79.53 02:20:01 PM 7 4.85 0.00 0.94 0.43 0.03 93.74 02:21:01 PM all 25.27 0.00 1.45 1.31 0.08 71.90 02:21:01 PM 0 19.57 0.00 1.04 0.25 0.08 79.06 02:21:01 PM 1 33.40 0.00 1.19 1.16 0.08 64.17 02:21:01 PM 2 33.91 0.00 2.09 2.61 0.07 61.32 02:21:01 PM 3 25.52 0.00 2.07 0.79 0.07 71.55 02:21:01 PM 4 17.83 0.00 1.88 1.56 0.08 78.65 02:21:01 PM 5 18.75 0.00 1.02 1.24 0.07 78.93 02:21:01 PM 6 24.52 0.00 1.44 2.32 0.07 71.66 02:21:01 PM 7 28.62 0.00 0.84 0.57 0.08 69.89 02:22:01 PM all 34.26 0.00 1.05 0.75 0.08 63.85 02:22:01 PM 0 33.88 0.00 0.79 0.00 0.10 65.23 02:22:01 PM 1 40.13 0.00 1.26 1.10 0.10 57.41 02:22:01 PM 2 33.52 0.00 0.79 2.04 0.08 63.57 02:22:01 PM 3 29.86 0.00 1.54 0.48 0.07 68.05 02:22:01 PM 4 35.32 0.00 1.07 0.40 0.08 63.12 02:22:01 PM 5 37.26 0.00 0.77 0.98 0.08 60.90 02:22:01 PM 6 28.61 0.00 1.17 0.54 0.07 69.62 02:22:01 PM 7 35.52 0.00 1.06 0.44 0.07 62.92 02:23:01 PM all 24.33 0.00 1.20 0.29 0.06 74.12 02:23:01 PM 0 34.76 0.00 0.78 0.05 0.07 64.34 02:23:01 PM 1 18.75 0.00 0.58 0.08 0.05 80.53 02:23:01 PM 2 16.38 0.00 0.85 0.00 0.07 82.70 02:23:01 PM 3 45.62 0.00 2.57 0.50 0.07 51.24 02:23:01 PM 4 15.40 0.00 0.97 0.07 0.05 83.52 02:23:01 PM 5 36.64 0.00 1.87 0.20 0.07 61.23 02:23:01 PM 6 15.12 0.00 1.17 0.85 0.05 82.81 02:23:01 PM 7 11.99 0.00 0.77 0.55 0.05 86.64 Average: all 24.06 0.00 1.36 0.83 0.07 73.68 Average: 0 23.38 0.00 0.97 0.14 0.08 75.43 Average: 1 26.23 0.00 1.37 0.64 0.07 71.69 Average: 2 26.90 0.00 1.53 1.34 0.07 70.16 Average: 3 28.22 0.00 1.88 0.91 0.07 68.92 Average: 4 19.35 0.00 1.35 1.07 0.07 78.17 Average: 5 27.02 0.00 1.32 0.73 0.07 70.87 Average: 6 21.16 0.00 1.57 1.31 0.06 75.91 Average: 7 20.23 0.00 0.90 0.50 0.06 78.31