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#87,877,409
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Analyzing
Block #87,877,409
31 transactions · 18 stateful · 2026-07-15 08:15:58 UTC
Parallelism
84
/100
Blocked
44
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,877,409
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
0x6a574236
#7
0x6ad2e98b
#8
0x5a5d9a99
· blocks 4
#11
execFwdPositionOps
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#17
0x3f5c179b
#18
0xed82b078
#19
0xb6615b…e904
#20
0x93f968…95ad
#21
0x0bd857…532c
#22
0x088a75…289f
#23
setData
#24
0xdee5e8…80f0
#25
0x802db3…2dae
#26
0xd0eaa7…81b5
#27
0xe10df0…f90c
#28
0xeabae1…63e8
#29
0xa38d0d…9e82
#30
0x4e2ba8…5591
#2
0x0c7abd22
· blocks 3
#9
execFwdPositionOps
· blocks 3
#3
0x0c7abd22
· blocks 2
#10
execFwdPositionOps
· blocks 2
#4
0x0c7abd22
· blocks 1
#15
execFwdPositionOps
· blocks 1
#5
0x0c7abd22
#16
execFwdPositionOps
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
8
w0
9
w1
10
w2
15
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x64aaadbf…f9f3
0x34b655…2a6f
10 touches
10 conflicts
0xc6920e49…12d8
0xd32edf…ff58
9 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x671703d0…94b1
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xa013ecc1…7c8f
0x34b655…2a6f
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xe4c6b0cb…0a1f
0x1b6862…e19c
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
10 conflicts on slot
0x64aaadbf0a…79f9f3
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