pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#109,056,503
← previous block
next block →
recent activity
Analyzing
Block #109,056,503
23 transactions · 22 stateful · 2026-09-29 14:10:53 UTC
Parallelism
78
/100
Blocked
55
%
Avg conflicts / tx
0.83
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#109,056,503
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#7
0x59558d29
#10
0x5acec890
#11
0x3e2e8792
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
executeBatch
#17
execFwdPositionOpsV2
#19
0x7811ad32
#20
setData
#2
0x0c7abd22
· blocks 5
#16
execFwdPositionOpsV2
· blocks 1
#21
execOrders
· blocks 1
#3
0x0c7abd22
· blocks 4
#6
0x5acec890
· blocks 1
#18
execFwdPositionOpsV2
#22
execOrders
#4
0x0c7abd22
· blocks 1
#8
0xab083028
#9
0x5acec890
#15
0x3f5c179b
#5
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w2
8
w3
9
w3
15
w3
16
w1
18
w2
21
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0xba5743c7…21bf
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0xc04cd8c3…cfd4
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0051
0x1b6862…e19c
8 touches
6 conflicts
0x063eca74…c2e2
0x1b6862…e19c
8 touches
6 conflicts
0x5c421c70…c2eb
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 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:
ShMonad (shMON)
10 conflicts on slot
0x0000000000…000015
Audit this contract →
← previous block
·
next block →
recent activity