pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,340,811
← previous block
next block →
recent activity
Analyzing
Block #77,340,811
21 transactions · 15 stateful · 2026-05-27 12:21:55 UTC
Parallelism
86
/100
Blocked
27
%
Avg conflicts / tx
0.24
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,340,811
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
updatePrices
· blocks 1
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
0xed82b078
· blocks 1
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#12
verifyOracleProofV2
#13
0x3f5c179b
#14
updateFeeds
#15
0x6a16e25a
#16
0x6a16e25a
#17
setData
#18
0x39435dac
· blocks 2
#3
updatePrices
#11
0x0c7abd22
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
11
w1
18
w0
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x1c913164…5c2e
0x34b655…2a6f
6 touches
3 conflicts
0x77ed432f…fa04
0x065c9d…c394
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x55b6a001…1e7a
0x34b655…2a6f
4 touches
1 conflict
0x7cbd466f…1700
0x34b655…2a6f
4 touches
1 conflict
0xb6818fd3…c885
0x34b655…2a6f
4 touches
1 conflict
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity