---> uname -a: Linux prd-centos8-docker-8c-8g-19434.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 1876 27564 19 2450 29568 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:00:41:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe00:41f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:fd:35:b3 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) 03/30/2024 _x86_64_ (8 CPU) 14:01:23 LINUX RESTART (8 CPU) 02:02:01 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 128.12 6.95 121.18 1301.70 8760.41 02:04:01 PM 171.92 1.83 170.09 676.69 8856.16 02:05:01 PM 54.30 3.28 51.02 436.65 5057.90 02:06:01 PM 40.54 0.45 40.09 63.85 3090.80 Average: 98.72 3.13 95.59 619.72 6441.22 02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29495288 31218384 3160416 9.68 2688 2043328 1467660 4.35 163196 2550932 103800 02:04:01 PM 27657968 29589652 4997736 15.30 2688 2245600 3353184 9.95 234152 4281888 77176 02:05:01 PM 28821540 30868396 3834164 11.74 2688 2357944 1614372 4.79 280228 3070232 49660 02:06:01 PM 28187348 30239148 4468356 13.68 2688 2362572 2308064 6.85 471892 3508684 972 Average: 28540536 30478895 4115168 12.60 2688 2252361 2185820 6.49 287367 3352934 57902 02:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 54.60 36.94 847.55 8.94 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 02:04:01 PM eth0 274.00 228.75 2487.15 43.79 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 269.99 207.13 1098.63 81.96 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 43.47 30.04 25.07 78.81 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 160.51 125.71 1114.54 53.38 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) 03/30/2024 _x86_64_ (8 CPU) 14:01:23 LINUX RESTART (8 CPU) 02:02:01 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 9.80 0.00 0.96 1.81 0.04 87.38 02:03:01 PM 0 8.38 0.00 1.09 1.35 0.05 89.13 02:03:01 PM 1 1.10 0.00 0.47 0.70 0.05 97.67 02:03:01 PM 2 10.62 0.00 1.57 7.36 0.05 80.41 02:03:01 PM 3 11.49 0.00 1.05 0.55 0.03 86.87 02:03:01 PM 4 1.29 0.00 0.23 2.29 0.05 96.14 02:03:01 PM 5 9.99 0.00 0.67 0.28 0.03 89.03 02:03:01 PM 6 23.63 0.00 1.40 0.95 0.05 73.97 02:03:01 PM 7 11.90 0.00 1.17 1.02 0.03 85.88 02:04:01 PM all 39.38 0.00 1.66 0.91 0.10 57.95 02:04:01 PM 0 43.38 0.00 1.80 1.44 0.12 53.26 02:04:01 PM 1 36.55 0.00 2.45 1.21 0.10 59.70 02:04:01 PM 2 40.40 0.00 2.03 1.00 0.12 56.45 02:04:01 PM 3 25.26 0.00 1.32 0.35 0.10 72.97 02:04:01 PM 4 51.20 0.00 1.02 0.64 0.10 47.05 02:04:01 PM 5 38.77 0.00 1.74 1.40 0.10 57.99 02:04:01 PM 6 43.14 0.00 1.32 0.99 0.08 54.47 02:04:01 PM 7 36.33 0.00 1.63 0.22 0.08 61.74 02:05:01 PM all 41.22 0.00 1.75 0.57 0.10 56.35 02:05:01 PM 0 44.12 0.00 1.31 0.80 0.10 53.67 02:05:01 PM 1 54.44 0.00 1.89 0.13 0.12 43.42 02:05:01 PM 2 33.05 0.00 2.46 0.67 0.10 63.72 02:05:01 PM 3 41.06 0.00 1.41 0.28 0.10 57.15 02:05:01 PM 4 35.67 0.00 1.63 0.22 0.10 62.38 02:05:01 PM 5 46.46 0.00 2.09 1.19 0.08 50.17 02:05:01 PM 6 41.34 0.00 1.74 0.46 0.10 56.37 02:05:01 PM 7 33.61 0.00 1.47 0.84 0.10 63.98 02:06:01 PM all 9.24 0.00 0.61 0.21 0.04 89.90 02:06:01 PM 0 10.11 0.00 0.40 0.07 0.05 89.37 02:06:01 PM 1 6.19 0.00 0.67 0.02 0.03 93.09 02:06:01 PM 2 13.08 0.00 0.68 0.42 0.05 85.77 02:06:01 PM 3 3.39 0.00 0.40 0.82 0.03 95.36 02:06:01 PM 4 11.91 0.00 0.95 0.08 0.03 87.02 02:06:01 PM 5 3.35 0.00 0.38 0.17 0.03 96.06 02:06:01 PM 6 2.14 0.00 0.43 0.07 0.02 97.35 02:06:01 PM 7 23.73 0.00 0.93 0.08 0.03 75.22 Average: all 24.88 0.00 1.24 0.88 0.07 72.93 Average: 0 26.46 0.00 1.15 0.92 0.08 71.40 Average: 1 24.56 0.00 1.37 0.51 0.08 73.48 Average: 2 24.27 0.00 1.69 2.36 0.08 71.60 Average: 3 20.28 0.00 1.05 0.50 0.07 78.11 Average: 4 24.99 0.00 0.96 0.81 0.07 73.18 Average: 5 24.61 0.00 1.22 0.76 0.06 73.35 Average: 6 27.49 0.00 1.22 0.62 0.06 70.61 Average: 7 26.37 0.00 1.30 0.54 0.06 71.73