pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,943,989
← previous block
next block →
recent activity
Analyzing
Block #75,943,989
13 transactions · 10 stateful · 2026-05-21 01:16:52 UTC
Parallelism
77
/100
Blocked
30
%
Avg conflicts / tx
0.31
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,943,989
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0xbb5d006a
· blocks 1
#4
updatePrices
#5
0x98717539
· blocks 2
#6
updateDataFeedsValuesPartial
#7
0x8125a1…2db8
#8
0xc118c1…639c
#9
setData
#10
0x39435dac
#3
0xbb5d006a
#11
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb9868b52…c77f
0x34b655…2a6f
6 touches
3 conflicts
0x7cee1be1…e770
0x34b655…2a6f
4 touches
1 conflict
0x49f69157…4445
0x34b655…2a6f
4 touches
1 conflict
0x94cb7242…5b84
0x541997…f5a0
4 touches
1 conflict
0xe5ad5a08…3a0f
0x541997…f5a0
4 touches
1 conflict
0xe5ad5a08…3a10
0x541997…f5a0
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x872884f2…8d9a
0x065c9d…c394
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:
Perpl
3 conflicts on slot
0xb9868b5233…c6c77f
Audit this contract →
← previous block
·
next block →
recent activity