pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,503,929
← previous block
next block →
recent activity
Analyzing
Block #74,503,929
17 transactions · 9 stateful · 2026-05-14 08:50:34 UTC
Parallelism
88
/100
Blocked
11
%
Avg conflicts / tx
0.12
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,503,929
· 17 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
#2
updateDataFeedsValuesPartial
#3
transfer
· blocks 1
#4
deposit
· blocks 1
#6
setData
#7
0x8cd1e9…cb28
#8
0x89a2e5…a019
#9
0x16e7b3…20ea
#10
deposit
#11
transfer
#12
0x39435dac
#13
0x39435dac
#14
0x39435dac
#15
0x39435dac
#16
0x39435dac
#5
transfer
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0824c484…d962
0x3bd359…433a
4 touches
1 conflict
0x0903dc49…a164
0x3bd359…433a
2 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
0xdbadf6b0…43b2
0x33176b…e078
2 touches
0 conflicts
0x220f4f84…15f8
0x34b655…2a6f
2 touches
0 conflicts
0x310a7246…2dcb
0x34b655…2a6f
2 touches
0 conflicts
0x4118bd12…924a
0x34b655…2a6f
2 touches
0 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:
0x3bd359c1…15433a
1 conflict on slot
0x0824c4842e…42d962
Audit this contract →
← previous block
·
next block →
recent activity