pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,256,261
← previous block
next block →
recent activity
Analyzing
Block #76,256,261
13 transactions · 11 stateful · 2026-05-22 11:57:05 UTC
Parallelism
69
/100
Blocked
45
%
Avg conflicts / tx
0.46
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,256,261
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 3
#4
revealWithCallback
#5
0x98717539
#7
updateDataFeedsValuesPartial
#8
0xbe70473d
#11
0xe9316489
#12
setData
#2
0x5339c59f
· blocks 1
#3
0x5339c59f
· blocks 1
#6
0xed82b078
· blocks 1
#9
0xed82b078
#10
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
6
w2
9
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3a6e7600…e1f1
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0xdb9d8189…e926
0xa6afd3…d132
4 touches
1 conflict
0x8cf3d245…1d0d
0x1d1325…2305
2 touches
0 conflicts
0xdb067026…9eb8
0x1d1325…2305
2 touches
0 conflicts
0x99a21305…dffc
0x2a68ba…90c5
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:
0xa6afd386…b0d132
3 conflicts on slot
0x3a6e7600b5…c1e1f1
Audit this contract →
← previous block
·
next block →
recent activity