pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,991,979
← previous block
next block →
recent activity
Analyzing
Block #99,991,979
28 transactions · 23 stateful · 2026-08-28 20:20:00 UTC
Parallelism
86
/100
Blocked
26
%
Avg conflicts / tx
0.32
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,991,979
· 28 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x67098489
#2
execute
#3
0xd524a9da
#4
0xa96df62f
#5
0x6a91ede8
#6
0x6a91ede7
#7
matchOrders
#8
setData
#9
0x8263f5d9
· blocks 1
#10
execOrders
· blocks 2
#12
0x4cb2db39
· blocks 1
#14
0xb414539a
#15
0xe3a3c9cc
#16
execOrders
· blocks 3
#17
updateDataFeedsValuesPartial
#18
0x62be7533
#20
0x3f5c179b
#21
0x0c7abd22
#24
0xed82b078
#26
execOrders
#27
execOrders
#11
execOrders
#13
0x59558d29
#19
execFwdPositionOpsV2
· blocks 1
#22
batchUpdate
#23
execFwdPositionOpsV2
· blocks 1
#25
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w0
11
w1
12
w0
13
w1
16
w0
19
w1
22
w1
23
w2
25
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6f132c01…cdcc
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6426
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x15698ac9…2a46
0x34b655…2a6f
4 touches
1 conflict
0x1d9867ad…6d9a
0x34b655…2a6f
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x1e168c8b…6945
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
0x6f132c01d5…7dcdcc
Audit this contract →
← previous block
·
next block →
recent activity