pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,875,977
← previous block
next block →
recent activity
Analyzing
Block #90,875,977
19 transactions · 16 stateful · 2026-07-27 21:13:07 UTC
Parallelism
84
/100
Blocked
19
%
Avg conflicts / tx
0.21
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,875,977
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x6a67ca5b
#3
0x4d8dc985
· blocks 2
#5
0x0f6795d9
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
#8
0x3f5c179b
#9
executeBatch
#10
0x3f5c179b
#11
verifyOracleProofV2
#12
0x39435dac
#14
0x0f6795d9
#15
setData
#16
0x39435dac
· blocks 1
#18
0x59558d29
#4
0x0f6795d9
· blocks 1
#17
0x39435dac
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
13
w2
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x0629cebb…4e45
0x34b655…2a6f
4 touches
1 conflict
0x0ad4dbe8…ae93
0x34b655…2a6f
4 touches
1 conflict
0x0f2d78b1…7363
0x34b655…2a6f
4 touches
1 conflict
0x25329a48…4e00
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x71e39e15…640b
0x34b655…2a6f
4 touches
1 conflict
0x72c8aeb2…9921
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
0x0000000000…0000c9
Audit this contract →
← previous block
·
next block →
recent activity