pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,028,935
← previous block
next block →
recent activity
Analyzing
Block #84,028,935
21 transactions · 13 stateful · 2026-06-27 12:06:57 UTC
Parallelism
86
/100
Blocked
15
%
Avg conflicts / tx
0.1
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,028,935
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x6ad2e98b
#3
0x0f6795d9
· blocks 1
#4
0x29eed2d3
#5
0xed82b078
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x6a3fbd58
#9
setData
#10
0x8ba123…1e7f
#11
0x12ac84…29c1
#12
0x6b5bbe…be6d
#13
0x4d2cde…0e1a
#14
0x7f0ac9…91a8
#15
0xc6e417…e296
#16
0x9d416c…9f19
#19
0x39435dac
#20
0x39435dac
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x79e62da8…efdc
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xdb254200…354c
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…001b
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…002b
0x1b6862…e19c
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
1 conflict on slot
0x79e62da89b…71efdc
Audit this contract →
← previous block
·
next block →
recent activity