pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,750,568
← previous block
next block →
recent activity
Analyzing
Block #74,750,568
28 transactions · 18 stateful · 2026-05-15 12:21:42 UTC
Parallelism
64
/100
Blocked
67
%
Avg conflicts / tx
1.46
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,750,568
· 28 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#9
0x19260710
· blocks 1
#11
0x1094dc9f
#12
0x1094dc9f
#13
0xe7be4706
#14
0xe7be4706
#15
0xe7be4706
#16
0xe7be4706
#17
0xe7be4706
#18
0xe7be4706
#19
flash
#20
0xe3a3c9cc
#22
0x98717539
· blocks 1
#24
updateDataFeedsValuesPartial
#25
setData
#2
0x0c7abd22
· blocks 7
#10
0x19260710
#23
0x98717539
#3
0x0c7abd22
· blocks 6
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 4
#6
0x0c7abd22
· blocks 3
#7
0x0c7abd22
· blocks 2
#8
0x0c7abd22
· blocks 3
#21
0x0c7abd22
#26
0xed82b078
· blocks 1
#27
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w7
21
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x57158b44…496d
0xd32edf…ff58
17 touches
36 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c0
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0xd32edf66…9fff58
36 conflicts on slot
0x57158b44a4…21496d
Audit this contract →
← previous block
·
next block →
recent activity